Convert Femtonewtons to Millinewtons

Enter a value in femtonewtons to convert it to millinewtons. The result updates instantly and includes the formula and calculation steps.

Femtonewtons to Millinewtons calculator

to
fN
Millinewtons
mN

Femtonewtons to Millinewtons formula

Use this formula to convert femtonewtons to millinewtons:

Millinewtons = Femtonewtons * 1e-12

Calculation

Enter a valid number above to see the formula with your value substituted step by step.

Femtonewtons to Millinewtons Conversion Table

Reference values for converting Femtonewtons to Millinewtons.

Femtonewtons (fN)Millinewtons (mN)
1 fN0 mN
5 fN0 mN
10 fN1e-11 mN
100 fN1e-10 mN

Worked example

Convert 500 Femtonewtons to Millinewtons

Millinewtons = 500 × 1e-12 = 5e-10 Millinewtons

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.

Millinewtons

A millinewton (mN) represents 0.001 newtons. It is useful in describing minute forces, such as the force required to depress a key on a keyboard or other sensitive components in consumer electronics.