Jelly roll material consumption calculator and Jelly-Roll rug visual designer.
*the JellyCalc is currently available for direct download only. That means you save it to your home screen by clicking the button. Learn how to save it HERE.
Mobile phone app only
Calculate how much fabric or jelly roll strips you need for your Jelly-Roll rug!
Simply put in your rug dimensions and let the calculator do the rest!
How does the Jelly-Roll rug calculator work?
The JellyCalc app is gaining popularity among crafters and Jelly Roll Rug (JRR) makers. In fact, it's even recommended by some of the biggest names in the JRR community, including Amanda Mateo from UniquelyMateo and Roma Lambson, the creator of the JRR pattern herself.
"Let's cover the world with Jelly-Roll Rugs made with Love!" (Roma Lambson, Designer of the Jelly-Roll Rug)
And what do our fellow JRR makers say about this app?
Hi, I’m Zuzana, and I’m the creator of the JellyCalc app.
For as long as I can remember, I’ve had a passion for crafting. What started as a love for the craft has grown into a way for me to blend creativity and practicality, using cord and rope as my medium for artistic expression. In 2016 I started transforming simple cords into beautiful, handmade creations and teaching sewing courses.
As the founder of the Cord Craft Academy, I teach a wide range of cord-related techniques. It was this passion for both teaching and crafting that led me to create JellyCalc—an app designed to simplify the process of designing your Jelly Roll rugs.
Sewing, especially making Jelly Roll rugs, has been one of my greatest passions for years. Like many of you, I’ve spent countless hours working out the calculations to ensure everything fits perfectly. That’s exactly why I created this app—to take the guesswork out of the process and make it easier for all of us to create beautiful rugs.
Thank you for being part of this journey. Now, it’s time to get creative and make something beautiful!
Do you have any questions? Email us at: support@jellycalc.com