Everyday Life
Percentages, discounts, tips, bills and the small sums you do every day.
Split the Bill
Divide a shared bill fairly, including uneven shares and a tip.
Open calculatorUnit Price
Compare two products and find which one is really cheaper per unit.
Open calculatorRecipe Scaler
Scale a recipe up or down for a different number of servings.
Open calculatorFuel Cost
Estimate the fuel cost of a trip based on distance, efficiency and fuel price.
Open calculatorFuel Consumption
Work out your car's real fuel consumption from a fill-up, in litres per 100km or MPG.
Open calculatorTravel Cost
Add up flights, hotels, food and extras to budget a trip.
Open calculatorElectricity Bill
Estimate a device's running cost and your total monthly electricity bill.
Open calculatorWater Bill
Estimate your monthly water bill from usage and rate, plus a fixed service fee.
Open calculatorDownload Time
Work out how long a download will take at your internet speed.
Open calculatorCloud Storage Cost
Compare monthly and yearly cost across cloud storage plans.
Open calculatorDiscount Stack
See what you really pay when multiple discounts and a coupon are stacked together.
Open calculatorSleep Cycle
Find the best bedtime or wake time based on 90-minute sleep cycles.
Open calculatorPercentage
Work out a percentage of a number, or the change between two numbers.
Open calculatorDiscount
See the sale price and exactly how much you save.
Open calculatorTip & Split
Split a bill and work out the tip per person in seconds.
Open calculatorFeatured loan, investing and AI tools
The dedicated tools people use most — beyond the standard calculator grid.