Tools for calculating, splitting, and working with numbers. Includes tip splitters, percentage calculators, loan calculators, and hourly rate tools.
Calculate your real take-home pay after invisible business costs.
Split a restaurant bill and tip across any number of people. Works with $ £ €.
Calculate any percentage: find % of a number, % change between values, or what % one number is of another.
Calculate monthly loan repayments, total interest, and full amortization for any loan amount and currency.
Calculate the monthly interest-only payment, total interest, and end-of-term principal for an interest-only loan.
Calculate your Body Mass Index from height and weight. Supports metric (cm/kg) and imperial (ft/in/lb) inputs.
Calculate your recommended daily water intake based on body weight, activity level, and climate. Results in litres and fluid ounces.
Calculate VAT / GST for many countries. Suggests a country from your timezone; you can always choose one.
Compare pack prices per 100 g, 100 ml or per item to find the best value. Works with $ £ €.
Enter distance, fuel economy, and fuel price to see the total journey cost. Mix miles, km, mpg and litres freely.