Convert Foot-pound Force to Kilowatt-second (ft⋅lbf to Kilowatt-second)
Foot-pound Force (ft⋅lbf) and Kilowatt-second (Kilowatt-second) are both units of energy. With the conversion form below, you can effortlessly and accurately convert foot-pound force to kilowatt-second. This free online calculator tool makes it simple and easy to perform the conversion from ft⋅lbf unit to the Kilowatt-second unit.
Foot-pound Force to Kilowatt-second conversion
Foot-pound Force to Kilowatt-second Conversion Formula
One Foot-pound Force is equal to 0.001355818 Kilowatt-second.
Formula: 1 ft⋅lbf = 0.001355818 Kilowatt-second
By using this conversion factor, you can easily convert any energy measurement from foot-pound force unit to kilowatt-second unit with precision.
How to Convert ft⋅lbf to Kilowatt-second?
Converting from ft⋅lbf to Kilowatt-second is a straightforward process. Follow these steps to ensure accurate conversions from foot-pound force to kilowatt-second:
- Select the Foot-pound Force Value: Start by determining the foot-pound force (ft⋅lbf) value you want to convert into kilowatt-second (Kilowatt-second). This is your starting point.
- Multiply by the Conversion Factor: To calculate foot-pound force to equivalent kilowatt-second amount, multiply the selected ft⋅lbf value by 0.001355818.
- Illustration of Multiplication:
- 1 ft⋅lbf = 0.001355818 Kilowatt-second
- 10 ft⋅lbf = 0.01355818 Kilowatt-second
- 100 ft⋅lbf = 0.1355818 Kilowatt-second
- Find the Conversion Result: The result of this multiplication is your converted value in kilowatt-second unit. This represents the same energy but in a different unit.
- Save Your Kilowatt-second Value: After converting, remember to save the result. This value represents the energy you initially measured, now expressed in kilowatt-seconds.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the foot-pound force value by 737.56212117. This alternative method also gives you the correct energy in kilowatt-seconds.
- Illustration of Division:
- Kilowatt-second = ft⋅lbf ÷ 737.56212117
What is Energy?
Energy is the capacity of a physical system to do work or produce heat. The SI unit is the joule (J), defined as the work done when a force of one newton is applied over one meter (1 J = 1 N·m = 1 kg·m²/s²). Other important units include the kilowatt-hour (kWh)—used on electricity bills (1 kWh = 3.6 MJ)—the calorie (cal)—used in nutrition (1 food Calorie = 1 kcal = 4,184 J)—and the electronvolt (eV), used in atomic and particle physics (1 eV = 1.602 × 10⁻¹⁹ J).
What is Foot-pound Force?
Foot-pound force (symbol: ft·lbf or ft-lbf) is a unit of energy or work in the Imperial and US customary measurement systems, equal to the work done when a force of one pound-force is applied through a distance of one foot. Foot-pound force is widely used in American mechanical engineering, automotive engineering, and machinery design. It is commonly converted to joule, calorie, kilowatt-hour, and British thermal unit (BTU). Learn more about foot-pound force.
What is Kilowatt-second?
A kilowatt-second (symbol: kW·s) is a unit of energy equal to the amount of energy transferred or consumed when a power of one kilowatt is maintained for one second. One kilowatt-second is exactly equal to 1,000 joules (1 kJ). Kilowatt-seconds are commonly used in electrical engineering, industrial equipment, power electronics, and energy calculations involving short-duration, high-power operations.
The kilowatt-second combines the SI-derived unit of power, the kilowatt, with the SI base unit of time, the second. Since one kilowatt equals 1,000 watts and one watt-second equals one joule, a kilowatt-second is exactly equivalent to one kilojoule. While the SI generally prefers the term kilojoule for energy, the kilowatt-second is useful when energy is calculated directly from power and operating time.
Kilowatt-seconds are used to evaluate energy delivered during short electrical events, industrial machinery operation, capacitor discharge, and power system analysis. As an SI-compatible unit, the kilowatt-second provides a convenient way to express energy in applications where power output and time are measured directly.
Some Foot-pound Force to Kilowatt-second conversions
- 0.1 ft⋅lbf = 0.0001355818 Kilowatt-second
- 0.2 ft⋅lbf = 0.0002711636 Kilowatt-second
- 0.3 ft⋅lbf = 0.0004067454 Kilowatt-second
- 0.4 ft⋅lbf = 0.0005423272 Kilowatt-second
- 0.5 ft⋅lbf = 0.000677909 Kilowatt-second
- 0.6 ft⋅lbf = 0.0008134908 Kilowatt-second
- 0.7 ft⋅lbf = 0.0009490726 Kilowatt-second
- 0.8 ft⋅lbf = 0.0010846544 Kilowatt-second
- 0.9 ft⋅lbf = 0.0012202362 Kilowatt-second
- 1 ft⋅lbf = 0.001355818 Kilowatt-second
- 2 ft⋅lbf = 0.002711636 Kilowatt-second
- 3 ft⋅lbf = 0.004067454 Kilowatt-second
- 4 ft⋅lbf = 0.005423272 Kilowatt-second
- 5 ft⋅lbf = 0.00677909 Kilowatt-second
- 6 ft⋅lbf = 0.008134908 Kilowatt-second
- 7 ft⋅lbf = 0.009490726 Kilowatt-second
- 8 ft⋅lbf = 0.010846544 Kilowatt-second
- 9 ft⋅lbf = 0.012202362 Kilowatt-second
- 10 ft⋅lbf = 0.01355818 Kilowatt-second
- 20 ft⋅lbf = 0.02711636 Kilowatt-second
- 30 ft⋅lbf = 0.04067454 Kilowatt-second
- 40 ft⋅lbf = 0.05423272 Kilowatt-second
- 50 ft⋅lbf = 0.0677909 Kilowatt-second
- 60 ft⋅lbf = 0.08134908 Kilowatt-second
- 70 ft⋅lbf = 0.09490726 Kilowatt-second
- 80 ft⋅lbf = 0.10846544 Kilowatt-second
- 90 ft⋅lbf = 0.12202362 Kilowatt-second
- 100 ft⋅lbf = 0.1355818 Kilowatt-second

Foot-pound Force to Kilowatt-second Examples
Example 1:
Convert 0.1 Foot-pound Force energy to Kilowatt-second unit.
Solution:
We know that one Foot-pound Force is equivalent to 0.001355818 Kilowatt-second.
Therefore,
0.1 ft⋅lbf = 0.1 x 0.001355818 Kilowatt-second.
0.1 ft⋅lbf = 0.0001355818 Kilowatt-second.
Hence, 0.1 Foot-pound Force is approximately equal to 0.0001355818 Kilowatt-second.
Example 2:
Convert 10 Foot-pound Force energy to Kilowatt-second unit.
Solution:
We know that one Foot-pound Force is equivalent to 0.001355818 Kilowatt-second.
Therefore,
10 ft⋅lbf = 10 x 0.001355818 Kilowatt-second.
10 ft⋅lbf = 0.01355818 Kilowatt-second.
Hence, 10 Foot-pound Force is approximately equal to 0.01355818 Kilowatt-second.
Frequently Asked Questions
How do you convert ft⋅lbf to Kilowatt-second formula?
The main formula for the conversion of the ft⋅lbf value to Kilowatt-second amount is to multiply the ft⋅lbf value by 0.001355818.
There are 0.001355818 Kilowatt-second in 1 Foot-pound Force.To convert from Foot-pound Force to Kilowatt-second, multiply your figure by 0.001355818 (or divide by 737.56212117).
What is the relation between Foot-pound Force and Kilowatt-second?
The relationship between Foot-pound Force and Kilowatt-second is given as follows: 1 ft⋅lbf = 0.001355818 Kilowatt-second
What is the value of 1 Foot-pound Force in equivalent Kilowatt-second?
1 Foot-pound Force energy is equivalent to 0.001355818 Kilowatt-second energy.
What is the foot-pound-force in kilowatt-second?
1 foot-pound-force equals 0.001355818 kilowatt-seconds.
What is the value of 15 Foot-pound Force in Kilowatt-seconds?
We know that 1 Foot-pound Force is equal to 0.001355818 Kilowatt-second, multiply 15 by 0.001355818 Kilowatt-second. Therefore, 15 Foot-pound Force = 15 x 0.001355818 Kilowatt-second, 15 ft⋅lbf = 0.02033727 Kilowatt-second. Hence, the value of 15 Foot-pound Force in Kilowatt-second is 0.02033727 Kilowatt-second.
What Energy is 1 Kilowatt-second?
The Energy of 1 Kilowatt-second spans 737.56212117 Foot-pound Force.
1 ft⋅lbf how much kilowatt-second?
1 Foot-pound Force (ft⋅lbf) corresponds to 0.001355818 Kilowatt-second (Kilowatt-second).
Foot-pound Force to Other Unit Conversions
- ft⋅lbf to Attojoule
- ft⋅lbf to Barrel of Oil Equivalent
- ft⋅lbf to British thermal unit (IT)
- ft⋅lbf to Btu (th)
- ft⋅lbf to Calorie