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
hundred dollar bills to cent
acre inch/minute to cubic dekametres/second
g to oz
foot-pounds to hectojoule
grams Sm2Te3 to moles
grams Terbium to moles
grams Lead(II) Cyanide to moles
moles Hg2Cl2 to grams
moles Lithium to grams
moles Gallium(III) Iodide to grams
17,000 a year is how much an hour
4 dollars an hour is how much a year
president in 1799
how many days in 2015
how many days in July
number of days between August 22nd, 1904 and July 7th, 2015
number of days between July 7th, 2015 and June 22nd, 2025
number of days between September 22nd, 1918 and October 26th, 2004
how many Mondays in 2015
how many Tuesdays in 2015
how many Wednesdays in 2015
how many Thursdays in 2015
how many Fridays in 2015
how many Saturdays in 2015
how many Sundays in 2015