Quilting Calculators app icon

Quilting Calculators

You'll soon wonder how you ever quilted without the 8 calculators in this app.

Handmade Interactive · quilting.calculators

Not rated yet 100K+ downloads v8.0.1 19.3 MB Android 5.1+ PEGI 3 · Everyone

Download APK 19.3 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v8.0.1 (800001)
Updated
Sep 17, 2025 (1 year ago)
APK size
19.3 MB
Requires
Android 5.1+ (API 22)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Feb 18, 2021 (at least)
Permissions
6 (1 sensitive)
Website
robertkaufman.com
Developer contact
[email protected]

About this APK

Quilting Calculators is an app by Handmade Interactive in the Tools category, listed since at least February 2021. It has no native code, so it runs on any Android processor.

Since version 5.7.17, the APK grew from 17 MB to 19.3 MB. It asks for 6 permissions, 1 of them sensitive: modify shared storage. It asks for the same permissions as version 5.7.18. The app can read the advertising ID that ad and analytics services use.

What's new in v8.0.1

Updated content and an expert chatbot to answer all your quilting questions.

Description

From the listing uploaded by “appupdater”.

Easily master the math involved in quilting! Robert Kaufman Fabrics and Quilters Paradise have joined forces to bring you this updated collection of eight essential quilting calculators. Designed by quilters, the calculators work with both U.S. and metric measurements. With these tools you’ll easily and accurately work out how many rectangular pieces can be cut from a larger piece, or how much fabric is needed for backing, batting and borders, square-in-a-square, set-in and corner triangles, and more. We’ve also added an AI chatbot to answer your questions and give advice on every aspect of quilting. Our calculators: • Fabric Measurement Converter: Converts between measurement in decimals and fractions. • Backing and Batting Calculator: Determines how much yardage from a bolt of fabric is needed to make the backing for a quilt. • Piece Count Calculator: Shows the number of fixed-size pieces that can be cut from a larger piece of fabric. • Pieces to Yardage Calculator: Indicates how much fabric is needed in order to cut a given number of fixed-size pieces. • Binding Calculator: Tells you the amount of fabric required to bind your quilt, based on the quilt’s dimensions and the binding strip width. • Border Calculator: Shows the amount of fabric required to create borders, based on your quilt’s dimensions and the width of the borders. • Square-in-a-Square Calculator: Works out the key dimensions of a square-in-a-square block. • 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 corner triangles.

Version history

3 versions are listed, going back to v5.7.17.

v8.0.1 LATEST Sep 17, 2025 19.3 MB TRUSTED v5.7.18 Jun 28, 2024 17 MB TRUSTED v5.7.17 Jun 27, 2024 17 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Sep 17, 2025.
  • Certificate issued to “Handmade Interactive” This is the certificate of the Google Play version.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Sep 17, 2025
  • Validated against Google Play Sep 17, 2025
  • Signed byCN=Larisa Boiko, OU=App Development, O=Handmade Interactive, L=Los Angeles, ST=California, C=US
  • Signing certificate (SHA-1)1D:67:F3:42:72:75:8F:CC:5A:02:10:78:71:74:40:66:80:E0:28:AB
  • File MD54d1f046dcf2602db962d8ae2baff60e1
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (6)

Quilting Calculators requests 6 permissions, 1 of them sensitive.

Required hardware & features

Quilting Calculators APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Quilting Calculators APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 4d1f046dcf2602db962d8ae2baff60e1.

Tags

quilting calculators tools quiltingcalc

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