Converters & Calculators
One hub of converters and calculators for students & teachers.
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One hub of converters and calculators for students & teachers.
Meters ↔ Feet, cm ↔ inches
Celsius ↔ Fahrenheit ↔ Kelvin
Kilograms ↔ Pounds, grams ↔ ounces
Liters ↔ Milliliters, cups ↔ fluid ounces
Square meters ↔ Square feet, acres ↔ hectares
Kilometers per hour ↔ Miles per hour, m/s ↔ ft/s
Pascals ↔ Kilopascals, bar ↔ psi
Hours ↔ Minutes, Days ↔ Weeks
Joules ↔ Kilojoules, calories ↔ kWh
Watts, kilowatts, horsepower…
Bits, bytes, kB/MB/GB, KiB/MiB…
N, kN, MN, lbf, kgf…
Hz, kHz, MHz, GHz, rpm…
N·m, kN·m, lbf·ft…
kg/m³, g/cm³, lb/ft³…
Find % of a number, increase/decrease
Add/subtract days, find differences
Ready-to-print conversion charts