Convert torque units — Newton-meter, pound-force foot, kilogram-force meter and more.
| Unit | Name | Value |
|---|---|---|
| N·m | Newton-meter | 1e-7 |
| kN·m | Kilonewton-meter | 1.000000e-10 |
| lbf·ft | Pound-force Foot | 7.375610e-8 |
| lbf·in | Pound-force Inch | 8.8507324e-7 |
| kgf·m | Kilogram-force Meter | 1.019716e-8 |
| kgf·cm | Kilogram-force Centimeter | 0.0000010197162 |
Formula: Kilonewton-meter = Dyne-centimeter × 1.0000e-10
Multiply any Dyne-centimeter value by 1.0000e-10 to get Kilonewton-meter.
Reverse: Dyne-centimeter = Kilonewton-meter × 1.0000e10
Common torque values — factor: 1 dyn·cm = 1.0000e-10 kN·m
| Dyne-centimeter (dyn·cm) | Kilonewton-meter (kN·m) | Context |
|---|---|---|
| 1 dyn·cm | 1.000e-10 kN·m | Atomic scale |
| 10 dyn·cm | 1.000e-09 kN·m | Micro mechanism |
| 100 dyn·cm | 1.000e-08 kN·m | Tiny spring |
| 1000 dyn·cm | 1.000e-07 kN·m | Small mechanism |
| 1e+04 dyn·cm | 1.000e-06 kN·m | Instrument |
| 1e+05 dyn·cm | 1.000e-05 kN·m | Precision device |
| 1e+06 dyn·cm | 1.000e-04 kN·m | Small motor |
| 1e+07 dyn·cm | 0.001 kN·m | 1 N·m |
| 1e+08 dyn·cm | 0.01 kN·m | 10 N·m |
| 1.000e+09 dyn·cm | 0.1 kN·m | 100 N·m |
| 1.000e+10 dyn·cm | 1 kN·m | 1 kN·m |
| 1.000e+11 dyn·cm | 10 kN·m | 10 kN·m |
| 1.000e+12 dyn·cm | 100 kN·m | 100 kN·m |
| 1.000e+13 dyn·cm | 1000 kN·m | 1 MN·m |
| 1.000e+14 dyn·cm | 1e+04 kN·m | 10 MN·m |
1 dyn·cm = 1.0000e-10 kN·m.
Use N·m as the bridge: convert dyn·cm → N·m → kN·m.
Multiply result by 1.0000e10 to recover the original dyn·cm 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.
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.
The kilonewton-meter (kN·m) equals 1,000 N·m and is used for large-scale torque in structural engineering, heavy machinery, and civil infrastructure. Bridge bolts, crane slewing rings, and wind turbine gearboxes operate in the kN·m range.
Structural engineering uses kN·m for bending moments in beams, columns, and foundations. A typical car wheel bolt is torqued to about 0.1 kN·m; a large wind turbine main shaft may experience torques of 1,000–10,000 kN·m.
Interesting fact: The torque needed to loosen a rusted M24 bolt in civil construction can exceed 1 kN·m. The main rotor shaft of a 5 MW offshore wind turbine transmits over 4,000 kN·m of torque in high winds.
Converting Dyne-centimeter to Kilonewton-meter 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 dyn·cm = 1.0000e-9 kN·m. Reverse: 1 kN·m = 1.0000e10 dyn·cm. Exact factor: 1 dyn·cm = 1.0000e-10 kN·m.
All conversions use IEEE 754 double-precision arithmetic, accurate to at least 8 significant figures.