Weight – Jewelry Unit Conversion Calculator

Weight conversion calculators for jewelry makers, jewelers and lapidary artists.

Metric
Kilotonne
Tonne
Hundredweight
Kilogram
Newton
Gram
Carat
Milligram
Avoirdupois (U.S.)
Long Ton
Short Ton
Long Hundredweight
Short Hundredweight
Stone
Pound
Ounce
Dram
Grain
Troy
Pound
Ounce
Pennyweight
Carat
Dyne
Grain
Apothecaries
Pound
Ounce
Dram
Scruple
Grain
Calculate