Centinewton is 0.01 newton units.
Centinewtons to Rontonewtons Converter — cN to rN
Convert Centinewton (cN) to Rontonewton (rN) using the exact conversion factor (1 centinewton = 1e+25 rontonewton). See the formula, worked examples, and conversion table.
Centinewtons to Rontonewtons 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.
Rontonewton is 1e-27 newton units.
Result = input x 0.01 / 1e-27.
Force uses the newton as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centinewtons to Rontonewtons
Centinewton and Rontonewton 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: Centinewton is 0.01 newton units, and rontonewton is 1e-27 newton units.
Formula
rontonewtons = centinewtons × 1e+25
This factor comes from each unit's defined relationship to the category's base unit: 1 centinewton equals 0.01 base units, and 1 rontonewton equals 1e-27 base units, so dividing one by the other gives the direct centinewton-to-rontonewton factor of 1e+25.
Simple example
1 cN × 1e+25 = 1e+25 rN
1 centinewton = 1e+25 rontonewtons.
Real-world example
10 cN × 1e+25 = 1e+26 rN
10 centinewtons = 1e+26 rontonewtons.
Conversion table
| Centinewton (cN) | Rontonewton (rN) |
|---|---|
| 1 cN | 1e+25 rN |
| 5 cN | 5e+25 rN |
| 10 cN | 1e+26 rN |
| 50 cN | 5e+26 rN |
| 100 cN | 1e+27 rN |
| 1,000 cN | 1e+28 rN |
Reverse conversion: Rontonewton to Centinewton
1e+25 rN × 1e-25 = 1 cN
1e+25 rontonewtons = 1 centinewtons.
centinewtons = rontonewtons × 1e-25
For a page dedicated to this direction, see Rontonewton to Centinewton.
Understanding the Centinewton (cN)
Centinewton is 0.01 newton units.
Understanding the Rontonewton (rN)
Rontonewton is 1e-27 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many rontonewtons are in 1 centinewton?
1 centinewton equals 1e+25 rontonewtons, using the exact defined conversion factor rather than an estimate.
How do I convert centinewton to rontonewton?
Multiply the centinewton value by 1e+25. The converter above does this instantly to whatever precision you set.
How do I convert rontonewton back to centinewton?
Use the reverse factor: 1 rontonewton equals 1e-25 centinewtons. You can also use the swap control in the converter above to flip the direction instantly.
What is a centinewton?
Centinewton (cN) is a unit of force.
What is a rontonewton?
Rontonewton (rN) is a unit of force.
Is the centinewton to rontonewton conversion exact?
Yes. Both centinewton and rontonewton are defined by fixed standards rather than physical artifacts, so the factor of 1e+25 used above is exact to as many digits as you choose to display.