Ronnanewton meter is 1e+27 newton meter units.
Ronnanewton meters to Attonewton meters Converter — RN m to aN m
Convert Ronnanewton meter (RN m) to Attonewton meter (aN m) using the exact conversion factor (1 ronnanewton meter = 1e+45 attonewton meter). See the formula, worked examples, and conversion table.
Ronnanewton meters to Attonewton meters converter
Converter
Torque Converter
Convert newton meters, pound-feet, pound-inches, ounce-inches, and kilogram-force meters.
Context values
Some unit families need one extra value for a physically accurate result.
Attonewton meter is 1e-18 newton meter units.
Result = input x 1e+27 / 1e-18.
Torque uses the newton meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ronnanewton meters to Attonewton meters
Ronnanewton meter and Attonewton meter both measure torque, and the conversion is essential for anyone using a torque wrench specified in one unit against a bolt or engine spec given in the other. Specifically: Ronnanewton meter is 1e+27 newton meter units, and attonewton meter is 1e-18 newton meter units.
Formula
attonewton meters = ronnanewton meters × 1e+45
This factor comes from each unit's defined relationship to the category's base unit: 1 ronnanewton meter equals 1e+27 base units, and 1 attonewton meter equals 1e-18 base units, so dividing one by the other gives the direct ronnanewton meter-to-attonewton meter factor of 1e+45.
Simple example
1 RN m × 1e+45 = 1e+45 aN m
1 ronnanewton meter = 1e+45 attonewton meters.
Real-world example
10 RN m × 1e+45 = 1e+46 aN m
10 ronnanewton meters = 1e+46 attonewton meters.
Conversion table
| Ronnanewton meter (RN m) | Attonewton meter (aN m) |
|---|---|
| 1 RN m | 1e+45 aN m |
| 5 RN m | 5e+45 aN m |
| 10 RN m | 1e+46 aN m |
| 50 RN m | 5e+46 aN m |
| 100 RN m | 1e+47 aN m |
| 500 RN m | 5e+47 aN m |
Reverse conversion: Attonewton meter to Ronnanewton meter
1e+45 aN m × 1e-45 = 1 RN m
1e+45 attonewton meters = 1 ronnanewton meter.
ronnanewton meters = attonewton meters × 1e-45
For a page dedicated to this direction, see Attonewton meter to Ronnanewton meter.
Understanding the Ronnanewton meter (RN m)
Ronnanewton meter is 1e+27 newton meter units.
Understanding the Attonewton meter (aN m)
Attonewton meter is 1e-18 newton meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many attonewton meters are in 1 ronnanewton meter?
1 ronnanewton meter equals 1e+45 attonewton meters, using the exact defined conversion factor rather than an estimate.
How do I convert ronnanewton meter to attonewton meter?
Multiply the ronnanewton meter value by 1e+45. The converter above does this instantly to whatever precision you set.
How do I convert attonewton meter back to ronnanewton meter?
Use the reverse factor: 1 attonewton meter equals 1e-45 ronnanewton meters. You can also use the swap control in the converter above to flip the direction instantly.
What is a ronnanewton meter?
Ronnanewton meter (RN m) is a unit of torque.
What is a attonewton meter?
Attonewton meter (aN m) is a unit of torque.
Is the ronnanewton meter to attonewton meter conversion exact?
Yes. Both ronnanewton meter and attonewton meter are defined by fixed standards rather than physical artifacts, so the factor of 1e+45 used above is exact to as many digits as you choose to display.