ChippyCal
Utilities
Only for iPhone
$24.99 · Designed for iPhone. Not verified for macOS.
iPhone
Instantly convert metric and imperial measurements, build and save cut lists, and use tools for studwork, roofs, stairs, circles and arcs—with more to come.
ChippyCal is a practical construction calculator designed for carpenters, joiners, builders and DIY users.
Enter measurements in metric or imperial units, perform everyday calculations and save results directly to reusable cut lists.
Features include:
• Metric and imperial calculations
• Feet, inches and imperial fractions
• Live measurement conversions
• Active and saved cut lists
• Triangle and roof calculations
• Stud wall calculations
• Stair calculations
• Circle and arc calculations
• Adjustable fraction resolution
• Built-in help and guidance
ChippyCal is designed to make site calculations quicker and easier, whether you are estimating materials, checking dimensions or preparing a cut list.
Your measurements, preferences and saved cut lists remain on your device. No account is required.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Alex Wells, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Alex Wells
- Size
- 3.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Alex Wells
