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 hundred dollar bills
hacienda to are
sack to hectograms
Btu/yr to kilowatts
grams K2TiF6 to moles
grams Californium to moles
grams Rubidium Peroxide to moles
moles NaF to grams
moles Erbium to grams
moles Erbium(III) Chloride to grams
193,000 a year is how much an hour
53 dollars an hour is how much a year
president in 1833
how many days in 2017
how many days in June
number of days between July 19th, 1954 and June 28th, 2017
number of days between June 28th, 2017 and October 18th, 2019
number of days between September 16th, 1964 and August 27th, 2012
how many Mondays in 2017
how many Tuesdays in 2017
how many Wednesdays in 2017
how many Thursdays in 2017
how many Fridays in 2017
how many Saturdays in 2017
how many Sundays in 2017