Length
Convert between metric and imperial length units including meters, feet, inches, and more.
cm → in
in → cm
km → mi
mi → km
Temperature
Convert between Celsius, Fahrenheit, Kelvin, and more.
°C → °F
°F → °C
°C → K
Weight
Convert between kilograms, pounds, ounces, and grams.
kg → lb
lb → kg
kg → g
oz → g
Area
Convert between square meters, square feet, acres, and hectares.
m² → ft²
ft² → m²
ac → m²
m² → ha
Volume
Convert between liters, gallons, milliliters, and cubic meters.
ml → l
l → gal
fl oz → ml
cup → ml
Speed
Convert between km/h, mph, knots, and meters per second.
km/h → mph
mph → km/h
m/s → km/h
kn → km/h
Time
Convert between seconds, minutes, hours, days, and weeks.
min → s
h → min
d → h
wk → d
Data Storage
Convert between bits, bytes, kilobytes, megabytes, and more.
MB → KB
GB → MB
TB → GB
B → b
Popular Converters
Centimeter to Inch Inch to Centimeter Kilometer to Mile Mile to Kilometer Meter to Foot Foot to Meter Millimeter to Inch Celsius to Fahrenheit Fahrenheit to Celsius Celsius to Kelvin Kilogram to Pound Pound to Kilogram Kilogram to Gram Ounce to Gram Square Meter to Square Foot Square Foot to Square Meter Acre to Square Meter Square Meter to Hectare Milliliter to Liter Liter to US Gallon Fluid Ounce to Milliliter US Cup to Milliliter Kilometer/hour to Mile/hour Mile/hour to Kilometer/hour Meter/second to Kilometer/hour Knot to Kilometer/hour Minute to Second Hour to Minute Day to Hour Week to Day Megabyte to Kilobyte Gigabyte to Megabyte Terabyte to Gigabyte Byte to Bit