Dram to Troy ounce

How it is calculated

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 dr = 0.00177184519531 kg

1 oz t = 0.0311034768 kg

1 dr × 0.00177184519531 = 0.00177184519531 kg

0.00177184519531 kg ÷ 0.0311034768 = 0.0569661458333 oz t