Concrete for This Slab

Concrete for This Slab is a focused local utility for estimating slab volume, cubic yards, and bag counts from visible dimensions. Open the app, adjust the visible measurements, choose a preset if useful, save the current estimate, and use Share to export a plain text summary. Settings includes an in-app language picker for English, Japanese, Chinese, Spanish, French, German, and Portuguese. Korean appears only in sandbox/TestFlight builds for internal testing. The app works on device. It does not require an account and does not include analytics, tracking, advertising SDKs, subscriptions, cloud sync, social features, purchases outside the App Store, or server upload. Safety boundary: local material estimate only; no engineering, load, code, structural, curing, contractor quote, or safety certification. Always verify product labels, real measurements, and site conditions before buying or using materials.