How to convert Pound to Troy pound

Conversion factor and calculation steps from Pound (lb) to Troy pound (lb 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 lb = 0.45359237 kg

1 lb t = 0.3732417216 kg

1 lb × 0.45359237 = 0.45359237 kg

0.45359237 kg ÷ 0.3732417216 = 1.21527777778 lb t