ConvertOnlineFemtonewtons to Gram-Force calculator
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Femtonewtons to Gram-Force formula
Use this formula to convert femtonewtons to gram-force:
Calculation
Enter a valid number above to see the formula with your value substituted step by step.
Femtonewtons to Gram-Force Conversion Table
Reference values for converting Femtonewtons to Gram-Force.
| Femtonewtons (fN) | Gram-Force (gf) |
|---|---|
| 1 fN | 0 gf |
| 5 fN | 0 gf |
| 10 fN | 0 gf |
| 100 fN | 1e-11 gf |
Worked example
Convert 500 Femtonewtons to Gram-Force
Gram-Force = 500 × 1.0197162129779e-13 = 5e-11 Gram-Force
About these units
Femtonewtons
A femtonewton (fN) is one-quadrillionth of a newton. It is used in experimental physics and nanotechnology to measure forces at the atomic scale, such as the forces involved in the interaction between nanoparticles.
Gram-Force
Gram-force (gf) is the force exerted by the weight of one gram under standard gravity. It’s a small unit of force often used in applications like measuring the tension of lightweight objects or precision instruments. Although it’s not an SI unit, gram-force provides an intuitive way to represent small forces.
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