Femtonewton meter is 1e-15 newton meter units.
Femtonewton meters to Zeptonewton meters Converter — fN m to zN m
Convert Femtonewton meter (fN m) to Zeptonewton meter (zN m) using the exact conversion factor (1 femtonewton meter = 1,000,000 zeptonewton meter). See the formula, worked examples, and conversion table.
Femtonewton meters to Zeptonewton 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.
Zeptonewton meter is 1e-21 newton meter units.
Result = input x 1e-15 / 1e-21.
Torque uses the newton meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Femtonewton meters to Zeptonewton meters
Femtonewton meter and Zeptonewton 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: Femtonewton meter is 1e-15 newton meter units, and zeptonewton meter is 1e-21 newton meter units.
Formula
zeptonewton meters = femtonewton meters × 1000000
This factor comes from each unit's defined relationship to the category's base unit: 1 femtonewton meter equals 1e-15 base units, and 1 zeptonewton meter equals 1e-21 base units, so dividing one by the other gives the direct femtonewton meter-to-zeptonewton meter factor of 1000000.
Simple example
1 fN m × 1000000 = 1,000,000 zN m
1 femtonewton meter = 1,000,000 zeptonewton meters.
Real-world example
10 fN m × 1000000 = 10,000,000 zN m
10 femtonewton meters = 10,000,000 zeptonewton meters.
Conversion table
| Femtonewton meter (fN m) | Zeptonewton meter (zN m) |
|---|---|
| 1 fN m | 1,000,000 zN m |
| 5 fN m | 5,000,000 zN m |
| 10 fN m | 10,000,000 zN m |
| 50 fN m | 50,000,000 zN m |
| 100 fN m | 100,000,000 zN m |
| 500 fN m | 500,000,000 zN m |
Reverse conversion: Zeptonewton meter to Femtonewton meter
1 zN m × 1e-6 = 1e-6 fN m
1 zeptonewton meter = 1e-6 femtonewton meters.
femtonewton meters = zeptonewton meters × 1e-6
For a page dedicated to this direction, see Zeptonewton meter to Femtonewton meter.
Understanding the Femtonewton meter (fN m)
Femtonewton meter is 1e-15 newton meter units.
Understanding the Zeptonewton meter (zN m)
Zeptonewton meter is 1e-21 newton meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many zeptonewton meters are in 1 femtonewton meter?
1 femtonewton meter equals 1,000,000 zeptonewton meters, using the exact defined conversion factor rather than an estimate.
How do I convert femtonewton meter to zeptonewton meter?
Multiply the femtonewton meter value by 1000000. The converter above does this instantly to whatever precision you set.
How do I convert zeptonewton meter back to femtonewton meter?
Use the reverse factor: 1 zeptonewton meter equals 1e-6 femtonewton meters. You can also use the swap control in the converter above to flip the direction instantly.
What is a femtonewton meter?
Femtonewton meter (fN m) is a unit of torque.
What is a zeptonewton meter?
Zeptonewton meter (zN m) is a unit of torque.
Is the femtonewton meter to zeptonewton meter conversion exact?
Yes. Both femtonewton meter and zeptonewton meter are defined by fixed standards rather than physical artifacts, so the factor of 1000000 used above is exact to as many digits as you choose to display.