Everyday Converters
The essential conversion families people use for daily work, shopping, travel, cooking, and general measurement.
Browse every category in this converter group.
These category hubs provide the best starting point when you know the measurement family but not yet the exact route.
Length
Convert between meters, feet, inches, kilometers, miles, and more length units
Weight
Convert between kilograms, pounds, ounces, grams, tonnes, and more weight units
Temperature
Convert between Celsius, Fahrenheit, Kelvin, and Rankine temperature scales
Area
Convert between square meters, acres, hectares, square feet, and more area units
Volume
Convert between liters, gallons, cups, milliliters, cubic meters, and more
Time
Convert between seconds, minutes, hours, days, weeks, months, and years
Speed
Convert between m/s, km/h, mph, knots, and more speed units
Fuel Economy
Convert between MPG, km/L, L/100km, and more fuel economy units
Angle
Convert between degrees, radians, gradians, arcminutes, and more angle units
Common conversions in this group.
Kilometer to Mile
Length
Mile to Kilometer
Length
Meter to Foot
Length
Foot to Meter
Length
Inch to Centimeter
Length
Centimeter to Inch
Length
Celsius to Fahrenheit
Temperature
Fahrenheit to Celsius
Temperature
Kilogram to Pound
Weight
Pound to Kilogram
Weight
Liter to US Gallon
Volume
US Gallon to Liter
Volume
Mile per Hour to Kilometer per Hour
Speed
Kilometer per Hour to Mile per Hour
Speed
Acre to Hectare
Area
Hectare to Acre
Area