Calculators

Calculate how many tiles you need for a room including 10% waste allowance.

Calculate how many gallons of paint you need for a room based on wall dimensions.

Calculate tip and split the bill evenly among any number of people.

Scale recipe ingredient amounts up or down for any number of servings.

Calculate your 5 heart rate training zones using the Karvonen formula.

Track recommended weight gain during pregnancy by week.

Calculate your ideal body weight using the Devine formula based on height and gender.

Convert steps walked to calories burned based on body weight.

Calculate running or walking pace in min/km and speed in km/h.

Estimate your one-rep max (1RM) from any weight and rep count using the Epley formula.

Calculate monthly payments, total interest, and payoff timeline for student loans.

Calculate total scholarship value and out-of-pocket costs over your degree.

Calculate your average grade and letter grade from multiple scores.

Convert CGPA to percentage on 10-point or 4-point grading scales.

Estimate the cost of moving based on distance, rooms, and extra services.

Split rent fairly by room size among roommates.

Compare monthly costs of renting vs buying a home with mortgage payments.

Calculate annual and monthly property tax based on property value and tax rate.