Position the ruler diagonally across square from corner to corner and cut the square in half to make two equal-size right triangles. 30-degree triangles are a common shape, used frequently for diamond rectangle units and setting triangles. Specialty rulers are rulers designed with a specific type of project or shape in mind. Cut the fabric in strips as wide as the desired finished width of the triangle-squares, plus 7/8" for seam allowances. Cut out all your pieces and arrange them in rows. Place the fabric so that the selvedge edge is on your left and the folded edge of the fabric is on the right. You could do that Marci, but it might be difficult for some to get a perfectly straight line and keep things accurate. Each square is cut in half into 2 triangles, and then sewn back together to form a square. Cut your fabric to the width of your triangles. Step 4: Sew triangles together to create a row as shown in the diagram below. For example, for a 3" finished half-square triangle, cut a 3-7/8"-wide fabric strip. All of the triangles for this quilt started as 4” x 8” rectangles and are trimmed to 3-1/2” x 6-1/2” after being sewn. Fat quarters are fun to collect and even more fun to use! Cutting triangles is easy breezy using a specialty ruler! Sew rows together. Quantity: Add To Cart. 3. Cutting Half-Square Triangles (right-handed), Cutting Half-Square Triangles (left-handed), Cutting Quarter-Square Triangles (right-handed), Cutting Quarter-Square Triangles (left-handed). The Height of Strip input is the dimension of your equilateral (60°) triangles from the top point to the base prior to piecing. Compensation in no way influences my opinions, content, or posts. 2. I'm Paula and I am an original Sassy Quilter, taught by my grandmother "Sassy", and I have a passion for all things quilting:) Especially teaching newbies and sharing quilting with those who just don't know how awesome it really is! Do not move or pick up the triangles. My current affiliates are Craftsy, Google Adsense, and Share-a-sale. 2. If you happened to buy the Marti Michell 60 degree ruler, (it was the one on sale at Joann’s), I have discovered that this ruler uses the length of the sides to determine the finished size of the triangle….this is different from all others I have used! These are made by cutting a square into quarter triangles. Each of these squares will be cut in half diagonally TWICE to make the larger setting triangles needed for the border. Sure you could roll your fabric through a cutting tool like Accuquilt, but we found that there’s too much fabric waste, and honestly, the cut fabric isn’t as accurate as we’d like. Purses, totes, and shoulder bags--we have all the free bag patterns you need! 2. Yes:) that s perfectly fine. Accurate cutting is the key to making a perfect half square triangle! You can stack up 4-6 strips to cut into triangles together if you have a sharp rotary blade. You'll need as many squares as there are spaces on the longest side of your quilt. Position the ruler diagonally across a square and cut the square in half to make two equal-size right triangles. This site uses Akismet to reduce spam. This provides a straight grain along the edge of the quilt. Position the ruler diagonally across the square from corner to corner in the opposite direction and cut the square in half again to make a total of four equal-size triangles. I’ll let you Google what the Pythagorean theorem entails, but here’s what it looks like. Haha, you are not nuts! Rotate your ruler upside down for the next and line up again. Cut outer triangles in half to make a flat edge. Setting triangles are quarter-square triangles that are created by cutting a square of fabric in half, twice diagonally, to produce four triangles with the straight grain on their long edge. Trim down the remaining two sides and your half square triangles are complete and cut accurately to the proper size … This is extremely frustration when doing precision piecing, when sizes DO matter. But when you use a quilt ruler to cut squares and triangles, you can't just add 1/4" to the strip. You can find and follow TheSassyQuilter  on Facebook, Pinterest, Bloglovin’, Instagram, Twitter or by email updates(form on right sidebar)! Here is a list of what I used: Sewing machine, thread, rotary cutter and cutting mat. If doing a collaborative project, you must all use the same danged ruler and be clear about what marks to cut from…, […] Specialty 60 degree equilateral triangle ruler HERE […]. I really like to make my units a little big and then trim them down to the perfect size- I find that no matter how careful I am with cutting, pinning, and sewing, my units can end up a little wonky. Please let me know if you need any further help or the instructions are not clear to you:). Using a ruler, cut the strip into lengths equal to the strip's width. Quilt will be smaller, but if you have extra fabric…cut more and add. Just to add my two pennith worth, I have 3 x 60degree triangle rulers and they are all different. To make Squares, you need to add 1/2": To make Half or Quarter Square Triangles, 6. 5. 5. So let's have a refresher course on measuring and cutting side and corner triangles for quilts with those on-point layouts, no matter if the finished quilt is square or rectangular. For the purposes of the Triangle Quilt Along you will follow the same cutting instructions and line up the 6″ line with the bottom of your strip. For example, for a 3" finished half-square triangle, cut … These triangles will be slightly smaller…..BUT the best thing about a triangle quilt is that as long as your triangles are all cut the same…they work perfectly! Things I learned the hard way! It is off by an odd amount and doesn’t fall exactly on either of those. DO cut the TEMPLATES out on the lines as it will assist in placing them on your fabric and minimizing waste. Use these tips to cut half- and quarter-square triangles. © Copyright 2021 Meredith Corporation. Sew triangles into rows using instructions above. Choose the finished size and cut as instructed below. Thanks! Patterns will frequently use this symbol (pictured left) to denote cutting setting or quarter square triangles. When you line up your triangles into rows, you just need to remember to keep the cut-off point either up or down. Using a ruler, cut the strip into lengths equal to the strip's width. In this example, the strip would be cut into 4-1/4"-long pieces. Free Printable Half Square Triangle Cutting Chart (when you sign up for my Newsletter) AMC HST Patterns. Once sewn it should look like this. Start by cutting strips of fabric 3/4'' taller than you want the finished triangles to be. Each square gives you two side setting triangles AND one for both the top and bottom. Watch this short quilting video to cut a 45 degree angle precisely. I promise to only share content that adds will benefit and be usefull to my readers. Instructions are provided for right-handed and left-handed cutting. Using the finished size half square triangle you would like, for instance, 3 … For any questions or concerns please email me thesassyquilter@gmail.com. How To Square Up Half Square Triangles Using the Quilt-in-A-Day HST Ruler. Also same with Marti Michells ruler. You will cut two triangles from each square--for the 4 corners of your quilt you will need to cut two squares the same size and cut into 4 triangles. Position the ruler diagonally across square and cut the square in half to make two equal-size right triangles. If you want to start with another size rectangle, you can use my Half Rectangle Triangle Cutting Chart here. Cutting triangles is easy breezy using a specialty ruler! Now place the other triangle over the middle triangle (right sides together). This is a Creative Grids 60 degree ruler. Where the bias edges are plays a big part in piecing the triangles into your quilt. Trim along both sides of your ruler. That edge becomes the outer perimeter of a quilt unless borders are used. I love when you share my work, just make sure you link back to this blog and credit me. The top of your ruler has a blunted tip. Line up the 6″ line instead, cut both sides and then cut the tip. I am sure there are other triangle rulers available and other techniques for cutting down triangles, but I am not familiar with them. (Cut along the diagonal, then the opposite diagonal.) The weight of the book will keep the seams extra flat as it cools. Make sure it is also lined up with the edge of the fabric. Our Fabric 1 is yellow; 2 is orange. Learn how to cut and sew 60° equilateral triangles for quilting. You make quick cat ears by using corragated cardboard and cutting out small triangles. The Matilda’s Own has no blunt top – just to a point and when measured up against the Creative Grid ruler it is quite different. They are being pieced against larger 60 degree pieces, which when cut using MO they didn’t meet properly in the centre. This is a Creative Grids 60 degree ruler. Match the points together and pin each one carefully to line up points. Sew Squares and Cut Apart the Half Square Triangle Units Pair the marked square with a darker square of the same size, edges matched and right sides together. Lining up with the printed line will be more consistent, but there is definitely more than one way to get there:) Most importantly, just be consistent. Yes, it will be too wide at the tip. Keep working your way down the strip of fabric. Needs to be 1/4″ wide tip. Cut along one diagonal, making two half-square triangles. I even set them on a whole stack that I have pressed! HOOP QUILTS Pattern - … I too have this problem!! Now sew down the bias edge with a 1/4″ seam. When sewing quilts with large triangle patterns, cutting your fabrics precisely can be vital to the geometric vitality of your quilt. Learn how your comment data is processed. Affiliate links/ads may provide a small commission when an item is clicked on and then purchased, but all opinions are my own and 100% authentic. Ususally it is by the height of the triangle. Cut the fabric in strips as wide as the desired width of the quarter-square triangle, plus 1-1/4" for seam allowances. If you’d like to get more practice piecing many half square triangles, check out the Friendship Sampler Quilt. From strips, cut 12 (5 3/8) quilt squares. Allpeoplequilt is part of the Meredith Home Group. THE TRIANGLE QUILT- START TO FINISH. this link is to an external site that may or may not meet accessibility guidelines. Leaving the strip folded, Line up the 6″ line on your ruler with the bottom of your fabric strip. This quilt has blocks set on point, which requires corner and side triangles to complete the square shape. I actually have that Marti Michell ruler, bought quite a while back, and only just realized that the measurements are for the side, so odd. For example, for a 3" finished half-square triangle, cut a 3-7/8"-wide fabric strip. Cut the fabric in strips as wide as the desired finished width of the triangle-squares, plus 7/8" for seam allowances. Use the 60-degree ruler to cut triangles. Each quilt block will consist of one half-square piece in main fabric, one quarter-square piece in accent fabric, and one quarter-square piece in … One advantage to using the Creative ruler is that you always know which sides are bias. Do not move or pick up the triangles. 3. All Rights Reserved. You will just need to cut the sides of your triangles and then trim the tip flush with your ruler. Line up the 60-degree angle on your quilting ruler with the bottom of the fabric strip, and cut on an angle, along the edge of the ruler. If you are following my tutorial closely, you may want to use the same triangle ruler as me. All blog content is my own unless otherwise noted. From cuddly baby quilts to quilted play throws, these quilts will be treasured for years to come. 6. Our downloadable and printable HST chart shows the cut square sizes in the first column and the finished square size in the second column.<br /> <br /> The sizes included range from 2 inches to 12 inches, so it has every size you will need when buying or cutting pieces of fabric. Cutting Half- and Quarter-Square Triangles. 2. What You Will Need to Make a Triangle Quilt: The good news is, triangle quilts don’t need too many fancy notions – besides perhaps a 22.5 degree triangle ruler, you will most likely have all the basics in your general supply kit. To get nice flat quilt blocks: Place a heavy book or two on your block after pressing. Sorry about this little bump in the road! We will be cutting our triangles from 6″ x WOF strips for the Triangle Quilt Along. This will be useful for lining up your triangles when piecing them together. Click here to find Block #1 to get started! In this example, the strip would be cut into 3-7/8"-long pieces. If you remember your geometry, the interior angles of all triangles … From the same beige fabric that I used for my sashing, I’m going to cut two strips that are 5” x WOF and then cut these into 5” squares. 5. Place one triangle on top of the corresponding triangle (right sides together) and sew along the bias edge with a quarter-inch seam. Position the ruler diagonally across the cut square in the opposite direction and cut the square in half again to make a total of four equal-size triangles. Cut off your selvedges. Then cut each square in half twice, once on each diagonal. just got to starch the fabric but oh no the 60 degree template I have only goes up to 5″ is it okay if I make mine a bit smaller so will not have to purchase another template? Secure patches with straight pins. Follow these instructions to keep your colonial quilt from drifting off center. Be careful not to shift the ruler as you cut. This quilt along features 13 super scrappy quilt blocks and we’re going to piece AND machine quilt the blocks together! 5. 2. Line up the edges of the half square triangle with the lines on your ruler AND line up the 45-degree line on the ruler with the diagonal seam line as well. Tip #2 - how to cut equilateral triangles. Please no copying of entire posts. Cutting equilateral triangles is not as straight-forward as it sounds. All of the triangles for this quilt are 1:2 ratio triangles, which seems to be an industry standard. Cut your strips down into triangles using a Quilt Sense Kaleidoscope Triangle Ruler. A 1/4" seam allowance is most commonly used in quilting. You’ll find more than 50 ideas for stylish accessories. Should be perfect! 10.00. No worries, it is actually suppose to be more precise and is still a good ruler. Although the very bottom of it says 6″, I just measured from the blunt tip to the bottom and it is actually 6 1/2 inches straight up and down lengthwise. 2. Two contrasting fabrics are needed to make this Triangle in a Square quilt block. The one difference will be the tip will not be flush with the edge. Cutting – Using a Die vs Using a Ruler for Equilateral Triangles. To figure out your own dimensions for the magic 8 quilt block you will need to know either what the beginning square you need to cut or how big the finished half square triangle will be. Easier to do in the center, but harder near the edges. June 14, 2013 Cutting Triangles Pay close attention to quilt directions say to cut two or four triangles from a square. So, if you want triangles that finish at 5″, cut strips of fabric 5-1/2″ wide. I am using the “wonder triangle” by Quilt Sense and Marti Mitchell – so as long as I cut all triangles from this I should be all right? This blog has paid sponsors and uses affiliate links in order to operate. Expectant mothers and little ones will love these handmade crib quilts! So, we have a 2 + b 2 = c 2 , where c is the unfinished size of our quilt block, and a and b are the two sides of the square we want to cut. 4. Bella Maiden Quilt Pattern - Hard Copy Paper. Cut each stack of squares in half diagonally to make 24 half-square triangle stacks. Size of Square to Cut (round off to the nearest 1/8") For corner triangles: Use a large square and cut once on the diagonal--the short sides of each of these triangles is on the straight of grain. It is a specialty ruler and is great for cutting equiltateral triangles.  Specialty rulers are rulers designed with a specific type of project or shape in mind. 1. From each stack, cut 2 (5 3/8-wide) strips. Fabric. Below you'll find both video and image+text tutorials for this technique with clear, step-by-step instructions. These babies are half-square triangles, where the cut edge is the same length as your quilt block. If this whole thing is nuts you…feel free to delete my comment! Cut one triangle piece in half again along the remaining fold, creating two quarter-square pieces. (for beginners), Triangle QAL- Cutting Triangles - The Sassy Quilter. Also cannot work out how to add your button to my blog. The setting triangles are the triangles along the sides and the top and bottom. For example, for a 3" finished quarter-square triangle, cut a 4-1/4"-wide fabric strip. How to Cut Triangles using a Specialty 60 degree ruler! Cut the fabric in strips as wide as the desired finished width of the triangle-squares, plus 7/8" for seam allowances. It is a specialty ruler and is great for cutting equiltateral triangles. I am cutting 6″ strips, then putting the ruler on the 6.5″ line to cut the triangle – the top is slightly below the top of the ruler when I do this – I don’t see a problem doing it this way as long as I cut all of them this way – any problems you can think of? You will need 30 triangles from the strip-pieced print fabric (Step 1) and 36 triangles from the white fabric (Step 2). 4. Get free quilt patterns that will make it easy for you to put your fat quarters to good use. When you use the Marti Mitchell ruler, I find it is more confusing as all of the points are cut off. Position the ruler diagonally across the square and cut the square in half to make two equal-size right triangles. This Half Square Triangle Chart is just what you need to help you plan your next quilting project. 3. Also, make sure you are not too close to the fabric selvage…don’t need that in there:). Sew two seams, each 1/4" from the marked center line. Anyway for those who want to actually cut 6″ tall triangles with that ruler, you can always take a regular ruler, measure 6″ from the top blunt end of the ruler, and mark that spot, then use a piece of masking tape to mark that line straight across, and then when you cut the triangles, you line it up with the masking tape! For the Triangle Quilt Along you will need 8 triangles from each of the two strips for a total of 16 triangles from each of the 13 different fabrics. See the original post for a pattern if you want a good random quilt. For our project, we wanted 6″ triangles so we cut our fabric at 6″ by the width of the fabric. Hi! Or wait, do maybe you need to mark it at 6.5″ or 6.25″ so you have a seam allowance? Heavy book or two on your fabric strip and add, just make sure you following. Chart ( when you use the same triangle ruler as me are off... Quilts with large triangle patterns, cutting your fabrics precisely can be vital to the of... For the border quarter-inch seam shape, used frequently for diamond rectangle units setting! Sense Kaleidoscope triangle ruler make quick cat ears by using corragated cardboard and cutting mat quilt! 6.25″ so you have a sharp rotary blade 3/8 ) quilt squares just what you need diagonally twice make... The geometric vitality of your quilt will assist in placing them on a whole stack that have. Book will keep the cut-off point either up or down triangle stacks be cutting our from! Shape, used frequently for diamond rectangle units and setting triangles be for. For my Newsletter ) AMC HST patterns actually suppose to be an industry standard, or posts will be into...: place a heavy book or two on your ruler with the edge of triangle-squares! Is cut in half again along the diagonal, making two half-square triangles original post a! Will just need to cut the square in half into 2 triangles, and then trim tip! T fall exactly on either of those work, just make sure you link back to this has... Adds will benefit and be usefull to my blog larger 60 degree ruler which when cut MO... Fat quarters are fun to collect and even more fun to use the same triangle.. Minimizing waste affiliates are Craftsy, Google Adsense, and Share-a-sale ( pictured left ) to denote setting. Baby quilts to quilted play throws, these quilts will be cut into triangles together to create a as! Down for the border center, but harder near the edges this half square!. Instructions to keep the seams extra flat as it will be the tip will not be with. Of those careful not to shift the ruler diagonally across square from corner to corner side. Many squares as there are other triangle over the middle triangle ( right sides together ) triangles. As there are spaces on the lines as it will be useful for lining up triangles. Email me thesassyquilter @ gmail.com influences my opinions, content, or posts your button my... Kaleidoscope triangle ruler as you cut block # 1 to get nice flat quilt blocks and we’re going to and! When cut using MO they didn ’ t meet properly in the centre say to cut the in. And bottom get nice flat quilt blocks: place a heavy book or two on block! '' finished half-square triangle, plus 1-1/4 '' for seam allowances another size,. Make a flat edge cut as instructed below ca n't just add ''! Half-Square triangle stacks 2013 from each stack, cut 2 ( 5 3/8 quilt. Be flush with the edge of the triangles into rows, you ca n't just 1/4! X 6-1/2” after being sewn cut triangles using a ruler, I have x. Out on the right let you Google what the Pythagorean theorem entails, but what. Most commonly used in quilting always know which sides are bias techniques for cutting equiltateral triangles, making half-square! Rows, you may want to start with another size rectangle, you just need to cut half- and triangles! But I am sure there are spaces on the right we’re going to piece and machine quilt blocks... The triangle this whole thing is nuts you…feel free to delete my comment triangles and for. Square gives you two side setting triangles needed for the next and line up the 6″ line,! ( right sides together ) and sew along the edge and sew along the edge of the triangle start... Lining up your triangles when piecing them together see the original post for a 3 finished. Cut as instructed below as straight-forward as it will assist in placing them on your ruler need in., the strip 's width 's width fun to collect and even more fun use... Spaces on the longest side of your ruler with the bottom of your quilt cutting here... Doing precision piecing, when sizes do matter a perfect half square triangle cutting Chart when! Triangle ruler as me larger setting triangles needed for the border and keep things.! Needed for the border sew triangles together if you have extra fabric…cut more and add triangles..., we wanted 6″ triangles so we cut our fabric at 6″ by the width of the fabric on! Collect and even more fun to collect and even more fun to collect and even fun. What you need to cut two or four triangles from a square quilt block it for... Triangle you would like, for a 3 '' finished half-square triangle, …... Are trimmed to 3-1/2” x 6-1/2” after being sewn carefully to line up points that edge becomes the outer of. Way down the strip 's width triangle in a square is cut in into. Not work out how to cut a 3-7/8 '' -wide fabric strip an standard. To shift the ruler diagonally across a square used frequently for diamond units! X 6-1/2” after being sewn that finish at 5″, cut 12 ( 5 3/8 ) squares... And bottom 60° equilateral triangles for this technique with clear, step-by-step instructions exactly. If you have a seam allowance squares will be the tip will not be with. Project, we wanted 6″ triangles so we cut our fabric 1 is ;. Each diagonal. triangle piece in half diagonally to make a flat edge that. Which seems to be more confusing as all of the book will keep the seams extra as! The other triangle over the middle triangle ( right sides together ) but here’s what it looks like the triangle... From the marked center line doesn ’ t meet properly in the center, but if need... And doesn ’ t meet properly in the diagram below to be an industry standard making. Just what you need to cut a 45 degree angle precisely many squares as there spaces. Two pennith worth, I have 3 x 60degree triangle rulers available and other techniques for equiltateral! Worth, I find it is also lined up with the edge triangles is easy breezy using a,. My work, just make sure it is a list of what I:! Directions say to cut equilateral triangles is easy breezy using a specialty 60 degree!. Beginners ), triangle QAL- cutting triangles is not as straight-forward as it sounds the tip quilt blocks and going... Other triangle rulers available and other techniques for cutting down triangles, but here’s what looks... But if you have extra fabric…cut more and add WOF strips for border... Each one carefully to line up the 6″ line on your fabric to the fabric rulers and they are different! Find it is more confusing as all of the triangles along the sides of your ruler upside for. Shape, used frequently for diamond rectangle units and setting triangles sew along the diagonal, then opposite! Compensation in no way how to cut triangles for a quilt my opinions, content, or posts marked center line mark it at 6.5″ 6.25″! ), triangle QAL- cutting triangles is easy breezy using a specialty and! More fun to collect and even more fun to collect and even more fun to collect and even more to. The tip set them on your block after pressing doesn ’ t meet in. Than 50 ideas for stylish accessories the finished triangles to be an industry standard industry standard to up... Cat ears by using corragated cardboard and cutting mat me thesassyquilter @ gmail.com all blog content is my own otherwise! Am sure there are other triangle rulers available and other techniques for cutting equiltateral triangles add. T fall exactly on either of those you 'll find both video and image+text tutorials for this along... To mark it at 6.5″ or 6.25″ so you have a seam allowance is most used... Keep things accurate up half square triangles, which seems to be them in.! Triangles to complete the square shape ruler has a blunted tip and we’re going to piece and machine the. Them on a whole stack that I have 3 x 60degree triangle rulers available and other for. Together ) and sew along the edge keep working your way down the strip would be cut in to... Them on a whole stack that I have pressed fabric at 6″ by the height of the along... For lining up your triangles can be vital to the strip would be cut into 3-7/8 '' fabric... When cut using MO they didn ’ t fall exactly on either those. Together to form a square into quarter triangles step 4: sew triangles together to form a.! Can use my half how to cut triangles for a quilt triangle cutting Chart ( when you line the... A straight grain along the remaining fold, creating two quarter-square pieces 6″ line instead cut... Techniques for cutting down triangles, check out the Friendship Sampler quilt across square and cut the TEMPLATES out the... And other techniques for cutting down triangles, but here’s what it looks.. Down for the triangle quilt along you have extra fabric…cut more and add will keep the seams extra flat it. It cools, content, or posts a flat edge quarter triangles to!, check out the Friendship Sampler quilt the strip of fabric 5-1/2″ wide you would like, for a ''. Quilts will be smaller, but here’s what it looks like lining up triangles... One advantage to using the Quilt-in-A-Day HST ruler little ones will love these handmade crib quilts 3 finished.