Kilowatt-Hours (kWh) to Foot-Pounds (ft·lbf) Converter
Enter a value to instantly convert between energy units.
1 Kilowatt-Hour = 2655223.7374 Foot-Pound Force
Key Formulas
Kilocalorie → Kilojoule
kJ = kcal × 4.184Kilojoule → Kilocalorie
kcal = kJ × 0.239006Kilowatt-Hour → Joule
J = kWh × 3600000Joule → Kilowatt-Hour
kWh = J × 2.77778e-7Formula
ft·lbf = kWh × 2,655,224The foot-pound is the imperial unit of work — the energy to lift one pound by one foot. One kilowatt-hour equals roughly 2.66 million foot-pounds, making this conversion useful for mechanical engineers comparing motor output, winch performance, or elevator specifications across unit systems.
Source: NIST SP 811, Table B.8
Frequently Asked Questions
Real-World Examples
An engineer calculating 1 kWh motor output as 2.66 million ft·lbf for a spec sheet.
1 kWh = 2655224 ft·lbf
A lift truck manufacturer verifying 5 kWh battery capacity yields 13.3 million ft·lbf work.
5 kWh = 13276120 ft·lbf
A construction manager estimating 25 kWh crane winch energy in foot-pounds for rental documentation.
25 kWh = 66380600 ft·lbf
An elevator consultant converting 100 kWh drive system to ft·lbf for a modernizationspec.
100 kWh = 265522400 ft·lbf