Numora: Daily Calculator

See the maths behind every everyday decision. Numora keeps the full expression visible, then turns the result into practical actions for shopping, discounts, tips, shared bills and unit conversions. • Calculate with a clear, reusable expression history • Adjust totals by 10% or split them in one tap • Compare discounts, increases and per-person amounts • Calculate discounts, vouchers, tips, splits and unit prices • Convert length, weight, temperature and volume offline • Save, name, copy, share and reuse important calculations No account is required. Calculation content stays on your device, while core calculations work offline. A non-personalised banner may appear in a dedicated area after applicable privacy choices are handled.