Convert torque units — Newton-meter, pound-force foot, kilogram-force meter and more.
| Unit | Name | Value |
|---|---|---|
| N·m | Newton-meter | 9.80665 |
| kN·m | Kilonewton-meter | 0.00980665 |
| lbf·ft | Pound-force Foot | 7.2330029 |
| lbf·in | Pound-force Inch | 86.796035 |
| kgf·cm | Kilogram-force Centimeter | 100 |
| dyn·cm | Dyne-centimeter | 98066500 |
Formula: Dyne-centimeter = Kilogram-force Meter × 9.807e+07
Multiply any Kilogram-force Meter value by 9.807e+07 to get Dyne-centimeter.
Reverse: Kilogram-force Meter = Dyne-centimeter × 1.0197e-8
Common torque values — factor: 1 kgf·m = 9.807e+07 dyn·cm
| Kilogram-force Meter (kgf·m) | Dyne-centimeter (dyn·cm) | Context |
|---|---|---|
| 0.001 kgf·m | 9.807e+04 dyn·cm | 1 N·m approx |
| 0.01 kgf·m | 9.807e+05 dyn·cm | 0.1 N·m |
| 0.1 kgf·m | 9.807e+06 dyn·cm | 1 N·m |
| 1 kgf·m | 9.807e+07 dyn·cm | ~9.8 N·m |
| 5 kgf·m | 4.903e+08 dyn·cm | ~49 N·m |
| 10 kgf·m | 9.807e+08 dyn·cm | ~98 N·m small car |
| 50 kgf·m | 4.903e+09 dyn·cm | ~490 N·m car engine |
| 100 kgf·m | 9.807e+09 dyn·cm | ~981 N·m |
| 500 kgf·m | 4.903e+10 dyn·cm | ~4,900 N·m |
| 1000 kgf·m | 9.807e+10 dyn·cm | ~9,800 N·m |
| 5000 kgf·m | 4.903e+11 dyn·cm | ~49 kN·m |
| 1e+04 kgf·m | 9.807e+11 dyn·cm | ~98 kN·m |
| 1e+05 kgf·m | 9.807e+12 dyn·cm | ~981 kN·m |
| 1e+06 kgf·m | 9.807e+13 dyn·cm | ~9.8 MN·m |
| 1e+07 kgf·m | 9.807e+14 dyn·cm | Max scale |
1 kgf·m = 9.807e+07 dyn·cm.
Use N·m as the bridge: convert kgf·m → N·m → dyn·cm.
Multiply result by 1.0197e-8 to recover the original kgf·m value.
Specifies engine torque output, drivetrain components, and wheel bolt torque in N·m and lbf·ft.
Designs fastener assemblies with torque specifications to achieve required bolt preload.
Selects motors and servos based on torque ratings in N·m or kgf·cm for joint actuation.
Calculates bending moments in beams and frames — moment = torque in structural analysis.
Follows torque charts in lbf·in and lbf·ft for airframe and engine fasteners per maintenance manuals.
Applies correct torque to flanges, pipe fittings, and coupling bolts using calibrated torque wrenches.
Kilogram-force meter (kgf·m) is a traditional metric torque unit where the force is expressed as the weight of one kilogram under standard gravity. One kgf·m = 9.80665 N·m. It was widely used before SI standardization.
kgf·m remains in use in older machinery manuals, Japanese and Russian engineering documentation, and some legacy industrial specifications. A torque of 1 kgf·m equals the torque from 1 kg hanging 1 meter from a pivot.
Interesting fact: The kgf·m is sometimes loosely called 'meter-kilogram' or 'kilogram-meter' in older texts. The confusion between kgf (force) and kg (mass) is why SI replaced it with the newton-meter.
The dyne-centimeter (dyn·cm) is the CGS unit of torque, equal to 10⁻⁷ N·m. It was the standard torque unit in the CGS system widely used in physics before SI adoption.
Dyn·cm appears in astrophysics and some older physics literature. Magnetic dipole moments of particles are sometimes expressed in dyn·cm/G. The torque on a compass needle in Earth's magnetic field is on the order of 10² dyn·cm.
Interesting fact: One N·m = 10,000,000 dyn·cm exactly. The CGS system's dyne (10⁻⁵ N) and centimeter combine to give a unit 10⁷ times smaller than the N·m, making it inconveniently small for most engineering applications.
Converting Kilogram-force Meter to Dyne-centimeter is common across automotive, mechanical, robotics, and structural engineering. Metric countries use N·m and kN·m; the US uses lbf·ft and lbf·in; robotics uses kgf·cm. Accurate conversion is essential when working with international workshop manuals, equipment specs, and torque wrenches.
Quick reference: 10 kgf·m = 9.807e+08 dyn·cm. Reverse: 1 dyn·cm = 1.0197e-8 kgf·m. Exact factor: 1 kgf·m = 9.807e+07 dyn·cm.
All conversions use IEEE 754 double-precision arithmetic, accurate to at least 8 significant figures.