kilonewton second to kilogram force second
Convert kilonewton second (kN·s) to kilogram force second (kgf·s). Use an editable impulse converter, conversion formula, and reference table.
1 kN·s = 101.9716213 kgf·s
Conversion formula
One kilonewton second equals 101.9716213 kilogram force second. Multiply your value in kilonewton second by this factor to get kilogram force second. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 kilonewton second:5 × 101.9716213 = 509.8581065 kgf·s
Conversion table
| kilonewton second (kN·s) | kilogram force second (kgf·s) |
|---|---|
| 0.01 | 1.019716213 |
| 0.1 | 10.19716213 |
| 1 | 101.9716213 |
| 2 | 203.9432426 |
| 5 | 509.8581065 |
| 10 | 1,019.716213 |
| 25 | 2,549.290532 |
| 50 | 5,098.581065 |
| 100 | 10,197.16213 |
| 1000 | 101,971.6213 |
About these measurements
Impulse is force integrated over time.
The base reference used here is the newton second. One kilonewton second is 1,000 base units; one kilogram force second is 9.80665 base units.
Important distinctions
Compound units must match the quantity and dimension. Temperature intervals use size factors rather than temperature offsets. Calorie and BTU entries use the explicit definitions shown.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert kN·s to kgf·s?
Multiply the quantity in kN·s by 101.9716213. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the kilogram force second to kilonewton second converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
