(Cut along the diagonal, then the opposite diagonal.) I need to finish it before March.So far is is beautiful. It can also calculate how many of a shape you can get from a strip of fabric. Today, I’m sharing a sweet baby quilt that goes together quickly. The calculator will determine that you will need to cut a square with sides whose length is 4 1/2 inches to make 2 unfinished Corner Triangles and a square with sides whose length is 8 3/8 inches to make 4 unfinished Set In Triangles. It is available free to use strictly for non-commercial, personal purposes only. Use code JETGIRL to get 10% off any order from Curated Quilts! You probably know what Half Square Triangle units are- we use them A LOT in quilting. Find the correct amount of fabric needed for blocks, squares, 1/4 and 1/2 square triangles, sashing and 45 Degree and 60 Degree diamonds. If they've come from a blog post I'll link to it so you can learn more. The output will also tell you basic cutting instructions for each of the fabrics in your quilt assuming an even color/fabric distribution in the quilt. The calculator is an Excel file that you will download to use. HALF SQUARE TRIANGLES - 4 AT A TIME She was introduced to quilting by her paternal grandmother in high school when her grandmother offered to hand quilt a twin-size quilt to use in her college dorm room if Yvonne made the quilt top. Many quilt blocks use HST's, including the Jacob's Ladder, Shoo Fly, and Birds in the Air. Here is the math formula for finding out the sizes of triangles you will need for a quilt that is set "block to block" WITHOUT sashings: Corner Triangles Take the finished block size and divide by 1.414 Note: Round up to the nearest dimension on the ruler. Using your quilt for inspiration, mine is the same size and triangle size. Setting Triangles for On-Point Quilt. Yvonne’s quilts have been featured in numerous national and international magazines, quilt shows, and Modern Quilts: Designs of the New Century. The finished size of my HRT will be 8" x 4". One of the most important components of any quilt block is the humble HST – or Half Square Triangle. You will cut 4 triangles from each square and need to do some simple math to determine how many setting triangles you need for your particular quilt. Unfinished Corner Triangle =. Set-in and Corner Triangle Calculator: Determines the size of the square piece you’ll need to cut in order to create both unfinished set-in triangles and unfinished corner triangles. So if you want a half rectangle triangle that is 2″ x 4″ when it is sewn into a quilt, you will need two starting rectangles that are (2 + 1) by (4 +2) or 3″ x 6″. There are actually several ways to make them, but today I thought I’d show you the […] Quilting calculators. Square in a Square Calculator: Calculates the size of the triangles to fit on a square given that square's size. Quilter's Paradise makes no warranty or representation as to the calculator's quality, performance or accuracy, *** Join the community that jumpstarts your creativity and gets your projects finished! These particular HST's were used in a Churn Dash block. Quilter | Designer | Tech Editor | Blogger. Robert Kaufman Fabrics and Quilters Paradise have joined forces to bring you this updated collection of eight essential quilting calculators. A chart to help you find the size of square you need for setting and corner triangles, based on the finished size of your quilt blocks. I love that you can make so many at once with this method, but can still use lots of different prints. The setting triangles are the triangles along the sides and the top and bottom. When calculating the amount of fabric required, Designed by quilters, the calculators work with both U.S. and metric measurements. This calculator is designed and copyrighted by Quilter's Paradise. This is so that you sew the bias edge of the triangle to the quilt block, as that is the safest place to put it. Half square triangle patterns to download. To make the Half Square Triangles 8 at a Time place two equal size squares of fabric Right Sides Together (RST). How to Modify Your Ironing Board into a Rectangular (Quilter's) Ironing Board, Making a Custom Sewing Machine Extension Table {Tutorial}, Blue text / blue cells are required input. Set in and Corner Triangle Calculator: Calculates the size of the set in and corner triangles … And just a smidge more difficult than half square triangles. Hi! Easy peasy.   Such a time saver, for sure. Go beyond the rectangle grid and see what you can come up with. The Height of Strip input is the dimension of your equilateral (60°) triangles from the top point to the base prior to piecing. Quarter square triangle units are used in the outer midpoints of each Ohio Star quilt block illustrated here. I think this shape was invented to be put on a quilt. This Half Square Triangle Chart is just what you need to help you plan your next quilting project. Note: Watch the short video that demonstrates how to make HSTs using the Magic 8 Method. To work out which kinds of triangles you need to cut, you need to work out what edge/s of the triangle are going to be on the outside of your block or row. The number of ways in how you use them is endless, and the number of HST quilt blocks surely number in the thousands! the calculators calculate what is needed given the information provided. An example of a 16 across by 12 down quilt top is shown above. The Magic 8 Quilt Block Half Square Triangle Method Tutorial Scroll to the bottom for the video tutorial. Square-in-a-Square Calculator: Works out the key dimensions of a square-in-a-square block. and, in no event, will be liable for any damages resulting from its use. © 2018 Quilting Jetgirl | All Rights Reserved. Master the math involved in quilting! Jan 28, 2014 - Quilter's Math Charts, Free Printable Quilt Calculator Charts ~ Backing, Binding, Strips, Squares, Triangles, Quilting Formulas. There are many ways to make them, from two-at-a-time to many-all-at-once.You can learn how versatile this quilt unit is in the book Block Genius, which has over 200 blocks that you can make to create beautiful sampler quilts and increase your piecing skills. This site uses cookies from Google to deliver advertisments and to analyse traffic. If you choose to piece in half triangles, the size of your pieced quilt top is noted in the “Edge Finishing: Piece Half Triangles” output section. Triangle Grid. If you are using the tool to determine the number of triangles to cut for your quilt top, multiply the number across by the number down (16 x 12) to find the total number of triangles needed for your quilt top (192 in this example). Quarter square triangles are one of the basic building blocks in quilting. The user assumes the entire risk as to the calculator's quality, performance and accuracy. Quilt Calculator. Then, cut them diagonally in half or in quarters.   It can be daunting, but not if you use Magic! Thank you, half rectangle triangle calculator. In my early quilting days, the triangles were always made from squares simply cut in half diagonally. If you don't know the cut size, but know the finished size, use the Half Rectangle Triangle Calculator to determine the cut size of the rectangle. Yvonne is a former aerospace engineer turned modern quilter, designer, and technical editor. This week I am sharing a tutorial on how you can make 4 Half Square Triangles at a time! Half square triangles are a foundational unit in piece quilting. Size of square to cut in inches for: This Half Rectangle Triangle Tutorial will require no special rulers. Works as a regular math calculator too. To make Squares, you need to add 1/2": To make Half or Quarter Square Triangles, you need to cut Squares first. The stretchy bias runs along a corner triangle's longest edge and becomes stabilized when it's sewn to a quilt block. :) Here are some of my favorite equilateral triangle quilt projects that I've seen. When piecing equilateral (60°) triangle quilt tops, it can be hard to know what size your quilt top is going to finish. The secret to this quilt is the Creative Grids 60-Degree Diamond Ruler because that’s where the cutting magic happens.. For my particular quilt I used a Rolie Polie with 2 1/2″ strips, but you can skip the strip piecing and use any fabric you have which would make this quilt even easier! The most common unit in our quilt patterns is the triangle-square. In fact, the first step in this technique is to make a half square triangle. Paper piecing patterns, tips, tricks. I just finished the quilt top of your triangle quilt. She lives on the big island of Hawaii with her husband. Please leave a comment or email me at yvonne (at) quiltingjetgirl (dot) com. This provides a straight grain along the edge of the quilt. HRT’s look similar, but are, well, rectangles instead of squares. Nov 16, 2017 - Design a quilt for free with MyWebQuilter quilting calculators, quilt block patterns, quilt block coloring, one block quick quilt viewer and quilt design software. The Equilateral Triangle Quilt Calculator is designed to help quilters understand how large their pieced quilt top made from equilateral triangles (60° triangles) will become. 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