Gram-force to Millinewton Conversion

Convert between Gram-force and Millinewton quickly and accurately.

gf
mN

How to Convert Gram-force to Millinewton

Conversion Formula

1 gf = 9.807 mN
1 mN = 0.102 gf

Example

Convert 15 gf to mN:

15 gf = 15 × 9.807 mN = 147.1 mN

Unit Information

Learn about the force units you're converting between

Gram-force

gf

Definition

Gram-force is a unit of force based on the gravitational force exerted on a mass of one gram. It represents the weight of one gram under standard gravity conditions. This unit is useful for measuring small forces in laboratory settings and precision applications.

History/Origin

Gram-force originated from the need to express forces in terms of familiar mass units. It was commonly used before the widespread adoption of the Newton as the standard force unit. The unit relates directly to the gravitational force experienced by a gram mass under Earth's gravity.

Current Use

Used in laboratory settings for measuring small forces, particularly in chemistry and physics experiments. Common in precision instruments and micro-measurements. Still used in some engineering applications where small force measurements are required, such as in material testing and calibration.

Multiplier

0.01

Offset

0

Millinewton

mN

Definition

A millinewton equals 0.001 Newtons and represents a very small force unit used in precision applications. This unit is employed for describing forces in laboratory settings, precision instruments, and micro-measurements.

History/Origin

The millinewton was established as part of the metric system's decimal prefix system. The prefix "milli" (meaning 0.001) was adopted in 1960. This unit provides a convenient way to express forces in the thousandths of Newtons range.

Current Use

Used in laboratory settings for measuring very small forces, particularly in chemistry and physics experiments. Common in precision instruments and micro-measurements. Used in some engineering applications where very small force measurements are required.

Multiplier

0.001

Offset

0

Gram-force to Millinewton Conversion Table

Gram-force [gf] Millinewton [mN]
1 gf 9.80665 mN
10 gf 98.0665 mN
25 gf 245.16625 mN
50 gf 490.3325 mN
100 gf 980.665 mN
0 gf 0E+0 mN
-10 gf -98.0665 mN
-40 gf -392.266 mN