Troy Ounce Converter
Convert between troy and avoirdupois ounces
Formula
1 troy oz = 31.1035g; 1 av oz = 28.3495g
Troy ounces are heavier than regular ounces; used for precious metals.
Examples
1 troy oz
= 31.1g = 1.097 av oz.
Frequently Asked Questions
About Troy Ounce
Convert between troy ounces and regular (avoirdupois) ounces.
Related Calculators
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
Use calculator
Length Converter
Convert between meters, feet, inches, and more
Use calculator
Weight Converter
Convert between kg, lbs, ounces, and more
Use calculator
Volume Converter
Convert between liters, gallons, cups, and more
Use calculator