Newton meter to Kilogram-force meter Converter
Enter the value that you want to convert newton meter (N*m) to kilogram-force meter (kgf*m) or kilogram-force meter to newton meter.Also written as N*M to KGF*M conversion.
1 newton meter = 0.1019716 kilogram-force meter
Formula: kilogram-force meter = newton meter value × 0.1019716
N*M to KGF*M — newton meter to kilogram-force meter
10 newton meter = 1.01972 kilogram-force meter
Popular Torque Converters:
How Newton meter Relates to Kilogram-force meter
About the Newton meter
Newton meter (N*m) is a unit of torque measurement. 1 newton meter is equal to 0.1019716 kilogram-force meter.
The Kilogram-force meter in Engineering
Kilogram-force meter (kgf*m) is a unit of torque measurement. 1 kilogram-force meter is equal to 9.8066500 newton meter.
Torque Units in Mechanical Engineering
Torque appears in newton-meters (SI), pound-force feet (US automotive), kilogram-force meters (some Asian specifications), and ounce-force inches (small fasteners). Every bolt torque specification, engine output curve, and electric motor datasheet requires understanding the correct unit. Cross-referencing between American and European automotive repair manuals is a daily conversion task for mechanics.
newton meter to kilogram-force meter metric conversion table
| 0.01 N*m | = | 0.00102 kgf*m |
| 0.1 N*m | = | 0.01020 kgf*m |
| 1 N*m | = | 0.10197 kgf*m |
| 2 N*m | = | 0.20394 kgf*m |
| 3 N*m | = | 0.30591 kgf*m |
| 4 N*m | = | 0.40789 kgf*m |
| 5 N*m | = | 0.50986 kgf*m |
| 6 N*m | = | 0.61183 kgf*m |
| 7 N*m | = | 0.71380 kgf*m |
| 8 N*m | = | 0.81577 kgf*m |
| 9 N*m | = | 0.91774 kgf*m |
| 10 N*m | = | 1.01972 kgf*m |
| 11 N*m | = | 1.12169 kgf*m |
| 12 N*m | = | 1.22366 kgf*m |
| 13 N*m | = | 1.32563 kgf*m |
| 14 N*m | = | 1.42760 kgf*m |
| 15 N*m | = | 1.52957 kgf*m |
| 16 N*m | = | 1.63155 kgf*m |
| 17 N*m | = | 1.73352 kgf*m |
| 18 N*m | = | 1.83549 kgf*m |
| 19 N*m | = | 1.93746 kgf*m |
| 20 N*m | = | 2.03943 kgf*m |
| 30 N*m | = | 3.05915 kgf*m |
| 40 N*m | = | 4.07886 kgf*m |
| 50 N*m | = | 5.09858 kgf*m |
| 60 N*m | = | 6.11830 kgf*m |
| 70 N*m | = | 7.13801 kgf*m |
| 80 N*m | = | 8.15773 kgf*m |
| 90 N*m | = | 9.17745 kgf*m |
| 100 N*m | = | 10.19716 kgf*m |
| 200 N*m | = | 20.39432 kgf*m |
| 300 N*m | = | 30.59149 kgf*m |
| 400 N*m | = | 40.78865 kgf*m |
| 500 N*m | = | 50.98581 kgf*m |
| 600 N*m | = | 61.18297 kgf*m |
| 700 N*m | = | 71.38013 kgf*m |
| 800 N*m | = | 81.57730 kgf*m |
| 900 N*m | = | 91.77446 kgf*m |
| 1000 N*m | = | 101.97162 kgf*m |
How to Convert N*M to KGF*M (Newton meter to Kilogram-force meter)?
We can convert newton meter to kilogram-force meter by using an example.
Example:
Convert 20 Newton meter to Kilogram-force meter?
We know 1 Newton meter = 0.1019716 kilogram-force meter; 1 Kilogram-force meter = 9.8066500 newton meter.
20 newton meter = ___kgf*m
20 × 0.1019716 = 2.03943 kgf*m (we know 1 newton meter = 0.1019716 kilogram-force meter)
Answer:
20 newton meter = 2.03943 kilogram-force meter
Newton-Meters to Kilogram-Force Meters: Legacy Metric Torque
Kilogram-force meters (kgf·m) is an older metric unit still found in Japanese motorcycle manuals, older European specifications, and some Asian industrial documentation. Since 1 N·m = 0.10197 kgf·m (approximately 1/9.8), converting between these units bridges modern SI notation and legacy documentation.
- Start with the torque in N·m.
- Divide by 9.80665 (or multiply by 0.10197).
- The result is the torque in kgf·m.
- Example: 100 N·m × 0.10197 = 10.197 kgf·m.
N·m to kgf·m Reference
Torque values from automotive and motorcycle specifications in both units:
| Newton meter | Kilogram-force meter |
|---|---|
| 10 N·m | 1.02 kgf·m |
| 25 N·m | 2.55 kgf·m |
| 50 N·m | 5.10 kgf·m |
| 100 N·m | 10.20 kgf·m |
| 200 N·m | 20.39 kgf·m |
| 350 N·m | 35.69 kgf·m |
| 500 N·m | 50.99 kgf·m |
| 980 N·m | 99.93 kgf·m |
Solved Examples: N·m to kgf·m
Question 1: A Japanese motorcycle manual lists a torque spec of "unknown" and you measured 85 N·m. What is this in kgf·m?
Solution:
kgf·m = N·m × 0.10197
= 85 × 0.10197
= 8.67 kgf·m
Answer: 85 N·m = 8.67 kgf·m — likely corresponding to a spec of 8.5-9.0 kgf·m.
Question 2: A flywheel bolt spec is 130 N·m. Express in kgf·m.
Solution:
kgf·m = N·m × 0.10197
= 130 × 0.10197
= 13.26 kgf·m
Answer: 130 N·m = 13.26 kgf·m — a typical flywheel bolt torque for a motorcycle.
Question 3: A crane specification lists maximum torque of 2,500 N·m. Convert to kgf·m.
Solution:
kgf·m = N·m × 0.10197
= 2,500 × 0.10197
= 254.9 kgf·m
Answer: 2,500 N·m = 254.9 kgf·m — the crane arm capacity in legacy notation.
Practice: N·m to kgf·m
Try solving these on your own to test your understanding:
- Convert 40 N·m to kgf·m. (Answer: 4.08 kgf·m)
- An engine makes 450 N·m. Express in kgf·m. (Answer: 45.89 kgf·m)
- Convert 15 N·m to kgf·m. (Answer: 1.53 kgf·m)
- A bolt torque is 75 N·m. What is this in kgf·m? (Answer: 7.65 kgf·m)
- Convert 9.8 N·m to kgf·m. (Answer: ≈ 1.0 kgf·m)
Why kgf·m Still Appears in Asian Manuals
Although the SI system officially uses N·m, the kilogram-force meter persisted in Japan, Korea, and parts of Southeast Asia through the 2000s. Older Honda, Yamaha, and Suzuki shop manuals list all torque specs in kgf·m. The unit feels intuitive: "5 kgf·m" means the torque produced by 5 kg of weight at the end of a 1-meter lever. Modern manuals now include both units.
The Relationship Between kgf·m and N·m
The kilogram-force (kgf) equals the weight of 1 kg under standard gravity: 1 kgf = 9.80665 N. Therefore 1 kgf·m = 9.80665 N·m, and inversely 1 N·m = 1/9.80665 = 0.10197 kgf·m. The factor is essentially g (gravitational acceleration), which makes physical sense: the newton is a pure force unit while the kilogram-force incorporates gravity.
Key Takeaways
- 1 N·m = 0.10197 kgf·m (divide N·m by 9.80665).
- Quick estimate: divide N·m by 10 to get approximate kgf·m.
- kgf·m appears in older Japanese and Asian service manuals.
- 1 kgf·m = 9.80665 N·m (the conversion factor is gravitational acceleration).
- Modern international standards use N·m exclusively for torque.
Newton meter to Kilogram-force meter Conversion Formula
kilogram-force meter = newton meter × 0.1019716
1 newton meter = 0.1019716 kilogram-force meter
1 kilogram-force meter = 9.8066500 newton meter
Reverse: newton meter = kilogram-force meter × 9.8066500
Frequently Asked Questions
How many kilogram-force meter are in 1 newton meter?
There are 0.1019716 kilogram-force meter in 1 newton meter. To convert newton meter to kilogram-force meter, multiply the value by 0.1019716.
How do I convert newton meter to kilogram-force meter?
Multiply your newton meter value by 0.1019716 to get the equivalent in kilogram-force meter. For example, 5 newton meter = 5 × 0.1019716 = 0.50986 kilogram-force meter.
How do I convert kilogram-force meter to newton meter?
Multiply your kilogram-force meter value by 9.8066500 to get the equivalent in newton meter. Alternatively, divide by 0.1019716.
What is 10 newton meter in kilogram-force meter?
10 newton meter is equal to 1.01972 kilogram-force meter.
What is 100 newton meter in kilogram-force meter?
100 newton meter is equal to 10.19716 kilogram-force meter.