Kilonewton is 1000 newton units.
Kilonewtons to Petanewtons Converter — kN to PN
Convert Kilonewton (kN) to Petanewton (PN) using the exact conversion factor (1 kilonewton = 1e-12 petanewton). See the formula, worked examples, and conversion table.
Kilonewtons to Petanewtons converter
Converter
Force Converter
Convert newtons, dynes, pound-force, kilogram-force, kips, and ounce-force.
Context values
Some unit families need one extra value for a physically accurate result.
Petanewton is 1000000000000000 newton units.
Result = input x 1000 / 1e+15.
Force uses the newton as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilonewtons to Petanewtons
Kilonewton and Petanewton both measure force, and the conversion matters whenever an SI-trained engineer needs to compare notes with a US-trained one, or vice versa. Specifically: Kilonewton is 1000 newton units, and petanewton is 1000000000000000 newton units.
Formula
petanewtons = kilonewtons × 1e-12
This factor comes from each unit's defined relationship to the category's base unit: 1 kilonewton equals 1000 base units, and 1 petanewton equals 1e+15 base units, so dividing one by the other gives the direct kilonewton-to-petanewton factor of 1e-12.
Simple example
1 kN × 1e-12 = 1e-12 PN
1 kilonewton = 1e-12 petanewtons.
Real-world example
10 kN × 1e-12 = 1e-11 PN
10 kilonewtons = 1e-11 petanewtons.
Conversion table
| Kilonewton (kN) | Petanewton (PN) |
|---|---|
| 1 kN | 1e-12 PN |
| 5 kN | 5e-12 PN |
| 10 kN | 1e-11 PN |
| 50 kN | 5e-11 PN |
| 100 kN | 1e-10 PN |
| 1,000 kN | 1e-9 PN |
Reverse conversion: Petanewton to Kilonewton
1e-12 PN × 1e+12 = 1 kN
1e-12 petanewtons = 1 kilonewton.
kilonewtons = petanewtons × 1e+12
For a page dedicated to this direction, see Petanewton to Kilonewton.
Understanding the Kilonewton (kN)
Kilonewton is 1000 newton units.
Understanding the Petanewton (PN)
Petanewton is 1000000000000000 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many petanewtons are in 1 kilonewton?
1 kilonewton equals 1e-12 petanewtons, using the exact defined conversion factor rather than an estimate.
How do I convert kilonewton to petanewton?
Multiply the kilonewton value by 1e-12. The converter above does this instantly to whatever precision you set.
How do I convert petanewton back to kilonewton?
Use the reverse factor: 1 petanewton equals 1e+12 kilonewtons. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilonewton?
Kilonewton (kN) is a unit of force.
What is a petanewton?
Petanewton (PN) is a unit of force.
Is the kilonewton to petanewton conversion exact?
Yes. Both kilonewton and petanewton are defined by fixed standards rather than physical artifacts, so the factor of 1e-12 used above is exact to as many digits as you choose to display.