Weight Conversion Calculator

This calculator will let you convert between various weight measurements with a few quick clicks of your mouse.

Easily convert to and from Grain, Scruple, Carat, Gram, Pennyweight, Avoirdupois Dram, Apothecaries Dram, Ounces, Troy Ounce, Poundal, Troy Pound, Pound, Kilogram, Stone, US Quarter, Slug, 100 Weight (US cwt), Short Ton, Metric Ton and Long Ton weight measurements.

Conversion Calculator

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Definitions

Avoirdupois The weight system most commonly used for commerce.
Troy The weight system for precious metals.
Apothecaries The weight system used in Pharmaceuticals.


Metric Weight Conversion Chart

10 milligrams = 1 centigram
10 centigrams = 1 decigram
10 decigrams = 1 gram
10 grams = 1 dekagram
10 dekagrams = 1 hectograms
10 hectograms = 1 kilogram
1,000 kilograms = 1 metric ton


Standard/Imperial Weight Conversion Chart

27 11/32 grains = 1 dram
16 drams = 1 ounce
16 ounces = 1 pound
100 pounds = 1 hundredweight
20 hundredweight = 1 san

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