Miscellaneous calculators
Tips, fuel economy, random picks and other handy one-off calculators that do not fit a single subject.
- Tip CalculatorWork out a tip amount, the total bill and the per-person share for any group size.
- Discount CalculatorCalculate the sale price and amount saved for any percentage discount.
- Fuel Economy CalculatorConvert fuel used and distance driven into litres per 100 km, km per litre and miles per gallon.
Other categories
- MathematicsArithmetic, percentages and everyday number crunching4 tools
- FinanceLoans, savings, interest and business numbers3 tools
- ConversionsLength, mass, volume, temperature and more12 tools
- Time & DateDurations, deadlines and age math2 tools
- HealthBody metrics, energy needs and training math2 tools
- PhysicsMotion, force, energy and density4 tools
- StatisticsSpread, probability and sampling3 tools
- AlgebraEquations, roots and proportions3 tools
- GeometryAreas, volumes and triangle math4 tools
- ConstructionMaterials, areas and project estimates2 tools
- TechnologyData sizes, transfer times and screens3 tools
- CookingRecipe scaling and kitchen measures2 tools
- SportsPace, splits and performance numbers2 tools
- MiscellaneousEveryday odds and ends3 tools