Email us directly and we'll get back to you:
You can also report a problem right from inside the app: open the menu (⋮ in the top right) and choose "Report a Problem." It opens your email app with a pre-filled message so we can look into it quickly.
Does CarpenterCalc work offline?
Yes — the entire app runs locally on your device. No internet connection is required.
Is it really free, no ads?
Yes. No ads, no subscriptions, no in-app purchases.
What conversions does it support?
Feet, inches, yards, meters, centimeters, and millimeters, alongside standard calculator functions and fraction input.