Calculate what your project needs.

Calculate surface areas and estimate material quantities, for tradespeople and home DIY projects.

Available for Android

Get it on Google Play ↗

TAS Material Calc — illustrative concept with a phone, materials and a paint tin — Promotional illustration. Real app images below.

A practical tool for everyday life.

Calculate surface areas
Estimate material quantities
Clear results for each project

See it in action.

Real English app recording with fictional data from an earlier version. Current appearance may differ. Synthetic narration.

Your backup. Your Google Drive.

Available on Google Play: 0.7.0.

Connect your own Google account to save and restore supported app data. Make a copy when you choose, or enable optional daily or weekly automatic backups. Automatic backups are off by default.

An internet connection and free Drive storage are required. Android can delay scheduled backups. This is backup and restore, not live synchronisation. Purchases and licences are not transferred by a backup.

The latest public release also includes the recent Russian-language improvements. See Google Play for availability on your device and in your country.

Before you choose.

Google Play shows the current local price and any in-app purchases before purchase. Each TAS app has its own access and purchase conditions.