Weight and Mass Conversion
You do not have JavaScript enabled. The conversions on this site require the use of JavaScript so please enable before continuing. For assistance in enabling JavaScript, please contact the webmaster.
=
atomic mass unit (amu) carat (metric) cental centigram dekagram dram (dr) grain (gr) gram (g) hundredweight (UK) kilogram (kg) microgram (µg) milligram (mg) newton (Earth) ounce (oz) pennyweight (dwt) pound (lb) quarter stone ton (UK, long) ton (US, short) tonne (t) troy ounce
This Weight and Mass Conversion program uses custom rounding routines to avoid results such as 3.9999999999 instead of 4. It rounds the result to 13 significant digits instead of rounding to some number of decimal places, therefore producing superior results for very big or very small initial values and conversion factors. It accepts scientific notation and converts immediately.
