ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!


›› Enter measurement units to convert

Convert to  

I'm feeling lucky, show me some random units.


›› Quick links

lbs to kg
mm to inches
cm to feet
MB to GB
convert ml to oz
miles to kilometers
two dollar bills to quarters
picolitres to barrel
gram-force centimeter/second to ft-pdl/hr
fl oz to jigger
grams MgCO3 to moles
grams Polonium to moles
grams Cobalt(II) Cyanide to moles
moles H2O to grams
moles Gold to grams
moles Curium(III) Chloride to grams
117,000 a year is how much an hour
33 dollars an hour is how much a year
president in 1957
how many days in 2016
how many days in August
number of days between February 5th, 1977 and August 24th, 2016
number of days between August 24th, 2016 and August 31st, 2020
number of days between June 12th, 1954 and June 9th, 1991
how many Mondays in 2016
how many Tuesdays in 2016
how many Wednesdays in 2016
how many Thursdays in 2016
how many Fridays in 2016
how many Saturdays in 2016
how many Sundays in 2016