How to convert Carat to Troy ounce

Conversion factor and calculation steps from Carat (ct) to Troy ounce (oz t).

Conversion logic

Each unit is defined via the base unit (kilogram (kg)). The value is first converted to the base unit, then to the selected unit.

1 ct = 0.0002 kg

1 oz t = 0.0311034768 kg

1 ct × 0.0002 = 0.0002 kg

0.0002 kg ÷ 0.0311034768 = 0.00643014931373 oz t