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  


›› Quick links

lbs to kg
mm to inches
cm to feet
MB to GB
convert ml to oz
miles to kilometers
twenty dollar bills to two dollar bills
ounce/gallon to nanograms/millilitre
pint to litros
micromoles per liter to picomoles per microliter
grams KVO3 to moles
grams Bismuth to moles
grams Tungsten(IV) Chloride to moles
moles TmBr3 to grams
moles Lutetium to grams
moles Uranium(III) Fluoride to grams
140,000 a year is how much an hour
54.50 an hour is how much a year
how many days in 2021
how many days in April
number of days between February 3rd, 2000 and April 11th, 2021
number of days between April 11th, 2021 and June 26th, 2035
number of days between March 12th, 1942 and February 21st, 2004
how many Mondays in 2021
how many Tuesdays in 2021
how many Wednesdays in 2021
how many Thursdays in 2021
how many Fridays in 2021
how many Saturdays in 2021
how many Sundays in 2021