Convert Foot-pounds-force to Kilogram-force-centimeters
Instantly convert Foot-pounds-force (ft·lbf) to Kilogram-force-centimeters (kgf·cm) with our free online calculator.
Formula: ft·lbf to kgf·cm — multiply by 13.8255
Reference Table
| Foot-pounds-force (ft·lbf) | Kilogram-force-centimeters (kgf·cm) |
|---|---|
| 1 | 13.8255 |
| 5 | 69.1276 |
| 10 | 138.255 |
| 25 | 345.638 |
| 50 | 691.276 |
| 100 | 1382.55 |
How to Convert Foot-pounds-force to Kilogram-force-centimeters
Formula
To convert Foot-pounds-force (ft·lbf) to Kilogram-force-centimeters (kgf·cm): multiply by 13.8255
Step-by-Step
- Start with your value in Foot-pounds-force (ft·lbf).
- Multiply by 13.8255 to perform the conversion.
- The result is your value expressed in Kilogram-force-centimeters (kgf·cm).
Conversion Factor
1 ft·lbf = 13.8255 kgf·cm
Reverse Factor
1 kgf·cm = 0.07233 ft·lbf
Worked Example
Convert 25 Foot-pounds-force to Kilogram-force-centimeters: 25 ft·lbf = 345.638 kgf·cm
About Foot-pound-force (ft·lbf)
An imperial unit of torque equal to one pound-force applied at a one-foot lever arm (≈ 1.35582 N·m per NIST SP 811). Foot-pounds are the dominant US working unit for torque in automotive, industrial, and trades work: vehicle service manuals (passenger-car wheel-lug torque 80-100 ft·lbf; light-truck 130-160 ft·lbf; semi-truck 450-500 ft·lbf), automotive engine peak-torque specifications (US passenger cars typically 130-400 ft·lbf; full-size pickup diesel 800-1,000 ft·lbf; Dodge Challenger Hellcat Redeye 707 ft·lbf), US-made torque-wrench scales (Snap-On, Mac, Matco), helicopter and small-aircraft propeller/prop-strike inspection criteria, ASME B16 flange-bolt torque tables, and firearms barrel-threading specifications. Critical engineer's-eye distinction: ft·lbf as TORQUE (a vector moment) is dimensionally identical to ft·lb as ENERGY (a scalar work integral) — both are pound-force × foot — but they describe different physical quantities and must not be conflated when balancing power equations. Convert ft·lbf to N·m by multiplying by 1.356; to in·lbf by multiplying by 12.
About Kilogram-force-centimeter (kgf·cm)
A legacy metric unit of torque equal to one kilogram-force applied at a one-centimeter lever arm (exactly 0.0980665 N·m). kgf·cm is heavily used on small-motor datasheets, especially from Japanese, Korean, and Chinese manufacturers: stepper motor holding torque (NEMA-17 typically 30-90 oz·in = 21-65 kgf·cm; NEMA-23 90-180 oz·in = 65-130 kgf·cm), small DC and servo motors for robotics and hobby applications (e.g., a Tower Pro MG996R servo is rated 9.4 kgf·cm at 4.8 V, 11 kgf·cm at 6.0 V), RC vehicle drive motors, brushless gimbal motors for stabilized camera platforms, small-engine specifications (handheld power equipment, generators), and legacy small-appliance / scientific-instrument torque specs. kgf·cm is sized between in·lbf (8.85 kgf·cm = 1 ft·lbf, 0.738 kgf·cm = 1 in·lbf) and N·m, making it convenient for sub-1-N·m torques without leading zeros. Convert kgf·cm to N·m by dividing by 10.197; to oz·in by multiplying by 13.89.
Quick Facts
- 1 Foot-pound-force equals 13.8255 Kilogram-force-centimeters
- 1 Kilogram-force-centimeter equals 0.07233 Foot-pounds-force
- Foot-pound-force is a unit of torque
- Kilogram-force-centimeter is a unit of torque
- This conversion is commonly used in automotive maintenance, structural engineering, and manufacturing
- The Foot-pound-force belongs to the imperial system
- The Kilogram-force-centimeter belongs to the metric system
Common Foot-pound-force to Kilogram-force-centimeter Conversions
| Foot-pounds-force (ft·lbf) | Kilogram-force-centimeters (kgf·cm) |
|---|---|
| 0.01 | 0.138255 |
| 0.1 | 1.38255 |
| 0.25 | 3.45638 |
| 0.5 | 6.91276 |
| 1 | 13.8255 |
| 2 | 27.651 |
| 3 | 41.4765 |
| 5 | 69.1276 |
| 10 | 138.255 |
| 15 | 207.383 |
| 20 | 276.51 |
| 25 | 345.638 |
| 50 | 691.276 |
| 75 | 1036.91 |
| 100 | 1382.55 |
| 250 | 3456.38 |
| 500 | 6912.76 |
| 1000 | 13825.5 |
| 5000 | 69127.6 |
| 10000 | 138255 |
Understanding Foot-pounds-force
The Foot-pound-force (symbol: ft·lbf) is a unit of torque. An imperial unit of torque equal to one pound-force applied at a one-foot lever arm (≈ 1.35582 N·m per NIST SP 811). Foot-pounds are the dominant US working unit for torque in automotive, industrial, and trades work: vehicle service manuals (passenger-car wheel-lug torque 80-100 ft·lbf; light-truck 130-160 ft·lbf; semi-truck 450-500 ft·lbf), automotive engine peak-torque specifications (US passenger cars typically 130-400 ft·lbf; full-size pickup diesel 800-1,000 ft·lbf; Dodge Challenger Hellcat Redeye 707 ft·lbf), US-made torque-wrench scales (Snap-On, Mac, Matco), helicopter and small-aircraft propeller/prop-strike inspection criteria, ASME B16 flange-bolt torque tables, and firearms barrel-threading specifications. Critical engineer's-eye distinction: ft·lbf as TORQUE (a vector moment) is dimensionally identical to ft·lb as ENERGY (a scalar work integral) — both are pound-force × foot — but they describe different physical quantities and must not be conflated when balancing power equations. Convert ft·lbf to N·m by multiplying by 1.356; to in·lbf by multiplying by 12.
It belongs to the imperial measurement system.
Foot-pounds-force are commonly used in automotive maintenance, structural engineering, and manufacturing.
Understanding Kilogram-force-centimeters
The Kilogram-force-centimeter (symbol: kgf·cm) is a unit of torque. A legacy metric unit of torque equal to one kilogram-force applied at a one-centimeter lever arm (exactly 0.0980665 N·m). kgf·cm is heavily used on small-motor datasheets, especially from Japanese, Korean, and Chinese manufacturers: stepper motor holding torque (NEMA-17 typically 30-90 oz·in = 21-65 kgf·cm; NEMA-23 90-180 oz·in = 65-130 kgf·cm), small DC and servo motors for robotics and hobby applications (e.g., a Tower Pro MG996R servo is rated 9.4 kgf·cm at 4.8 V, 11 kgf·cm at 6.0 V), RC vehicle drive motors, brushless gimbal motors for stabilized camera platforms, small-engine specifications (handheld power equipment, generators), and legacy small-appliance / scientific-instrument torque specs. kgf·cm is sized between in·lbf (8.85 kgf·cm = 1 ft·lbf, 0.738 kgf·cm = 1 in·lbf) and N·m, making it convenient for sub-1-N·m torques without leading zeros. Convert kgf·cm to N·m by dividing by 10.197; to oz·in by multiplying by 13.89.
It belongs to the metric measurement system.
Kilogram-force-centimeters are commonly used in automotive maintenance, structural engineering, and manufacturing.
Why Convert Foot-pounds-force to Kilogram-force-centimeters?
Converting between Foot-pounds-force and Kilogram-force-centimeters is a frequent requirement for engineers, scientists, and students working with torque values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate torque conversion is essential.
Frequently Asked Questions
How do I convert Foot-pounds-force to Kilogram-force-centimeters?
An imperial unit of torque equal to one pound-force applied at a one-foot lever arm (≈ 1. To convert Foot-pounds-force to Kilogram-force-centimeters, multiply by 13.8255. For example, 25 ft·lbf equals 345.638 kgf·cm.
How many Kilogram-force-centimeters are in 1 Foot-pound-force?
There are 13.8255 Kilogram-force-centimeters in 1 Foot-pound-force.
How many Foot-pounds-force are in 1 Kilogram-force-centimeter?
There are 0.07233 Foot-pounds-force in 1 Kilogram-force-centimeter.
What is the formula for Foot-pound-force to Kilogram-force-centimeter conversion?
The formula is: multiply by 13.8255. This means 1 ft·lbf = 13.8255 kgf·cm.
Is a Foot-pound-force bigger than a Kilogram-force-centimeter?
No. One Foot-pound-force is smaller than one Kilogram-force-centimeter because 1 ft·lbf equals 13.8255 kgf·cm, which is greater than 1.
When do you need to convert between Foot-pounds-force and Kilogram-force-centimeters?
A legacy metric unit of torque equal to one kilogram-force applied at a one-centimeter lever arm (exactly 0. Foot-pound-force and Kilogram-force-centimeter are both torque units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.