Foot-poundal

The foot-poundal (symbol: ft-pdl) is a unit of energy, introduced in 1879, that is part of the Absolute English system of units, which itself is a coherent subsystem of the foot–pound–second system.

The foot-poundal is equal to 1/32.174049 that of the more commonly used foot-pound force.

Conversions
1 foot-poundal is equivalent to:
 * 0.031081 ft•lbf
 * 0.0421401100938048 J (exactly)
 * 421401.100938048 erg (exactly)
 * 0.0004 BTUIT
 * 0.010065 calIT or 0.000 010 65 "food calorie" (kcal or Cal)
 * 0.37297 inch-pound force (in•lbf)
 * 5.96752 inch-ounce force (in•ozf)