Math tools

Calculates discount prices and savings for multiple items

Solves Exponent Math Problems With Step By Step Logic

Calculates fraction arithmetic with step by step working

Projects investment growth with compound interest and contributions

Solves Pricing Equations For Gross Margin And Markup

Solves percentage problems for discounts and growth analysis

Simplify ratios, solve proportions by cross-multiplication, and scale ratios to a target total. Supports two and three part ratios with percentage splits and step by step working.

Calculate tip amounts and split the bill between any number of people. Choose a preset or enter a custom percentage for instant per-person totals.

Calculate prices including or excluding VAT instantly. Add or remove value added tax at any rate and see the full breakdown of VAT amount and total price.