Ronnanewton is 1e+27 newton units.
Ronnanewtons to Piconewtons Converter — RN to pN
Convert Ronnanewton (RN) to Piconewton (pN) using the exact conversion factor (1 ronnanewton = 1e+39 piconewton). See the formula, worked examples, and conversion table.
Ronnanewtons to Piconewtons 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.
Piconewton is 1e-12 newton units.
Result = input x 1e+27 / 1e-12.
Force uses the newton as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ronnanewtons to Piconewtons
Ronnanewton and Piconewton 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: Ronnanewton is 1e+27 newton units, and piconewton is 1e-12 newton units.
Formula
piconewtons = ronnanewtons × 1e+39
This factor comes from each unit's defined relationship to the category's base unit: 1 ronnanewton equals 1e+27 base units, and 1 piconewton equals 1e-12 base units, so dividing one by the other gives the direct ronnanewton-to-piconewton factor of 1e+39.
Simple example
1 RN × 1e+39 = 1e+39 pN
1 ronnanewton = 1e+39 piconewtons.
Real-world example
10 RN × 1e+39 = 1e+40 pN
10 ronnanewtons = 1e+40 piconewtons.
Conversion table
| Ronnanewton (RN) | Piconewton (pN) |
|---|---|
| 1 RN | 1e+39 pN |
| 5 RN | 5e+39 pN |
| 10 RN | 1e+40 pN |
| 50 RN | 5e+40 pN |
| 100 RN | 1e+41 pN |
| 1,000 RN | 1e+42 pN |
Reverse conversion: Piconewton to Ronnanewton
1e+39 pN × 1e-39 = 1 RN
1e+39 piconewtons = 1 ronnanewtons.
ronnanewtons = piconewtons × 1e-39
For a page dedicated to this direction, see Piconewton to Ronnanewton.
Understanding the Ronnanewton (RN)
Ronnanewton is 1e+27 newton units.
Understanding the Piconewton (pN)
Piconewton is 1e-12 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many piconewtons are in 1 ronnanewton?
1 ronnanewton equals 1e+39 piconewtons, using the exact defined conversion factor rather than an estimate.
How do I convert ronnanewton to piconewton?
Multiply the ronnanewton value by 1e+39. The converter above does this instantly to whatever precision you set.
How do I convert piconewton back to ronnanewton?
Use the reverse factor: 1 piconewton equals 1e-39 ronnanewtons. You can also use the swap control in the converter above to flip the direction instantly.
What is a ronnanewton?
Ronnanewton (RN) is a unit of force.
What is a piconewton?
Piconewton (pN) is a unit of force.
Is the ronnanewton to piconewton conversion exact?
Yes. Both ronnanewton and piconewton are defined by fixed standards rather than physical artifacts, so the factor of 1e+39 used above is exact to as many digits as you choose to display.