Convert Gram-force (gf) to Meganewtons (MN)
Enter a value below to convert Gram-force (gf) to Meganewtons (MN).
Conversion:
1 Gram-force (gf) = 9.80665e-9 Meganewtons (MN)
How to Convert Gram-force (gf) to Meganewtons (MN)
1 gf = 9.80665e-9 mn
1 mn = 101971621.3 gf
Example: convert 15 Gram-force (gf) to Meganewtons (MN):
25 gf = 2.4516625e-7 mn
Gram-force (gf) to Meganewtons (MN) Conversion Table
| Gram-force (gf) | Meganewtons (MN) |
|---|---|
| 0.01 gf | 9.80665e-11 mn |
| 0.1 gf | 9.80665e-10 mn |
| 1 gf | 9.80665e-9 mn |
| 2 gf | 1.96133e-8 mn |
| 3 gf | 2.941995e-8 mn |
| 5 gf | 4.903325e-8 mn |
| 10 gf | 9.80665e-8 mn |
| 20 gf | 1.96133e-7 mn |
| 50 gf | 4.903325e-7 mn |
| 100 gf | 9.80665e-7 mn |
| 1000 gf | 0.00000980665 mn |
Gram-force (gf)
Definition
A gram-force (gf) is a unit of force equal to the gravitational force exerted on a mass of 1 gram under standard gravity (9.80665 m/s²). It equals approximately 0.00981 newtons.
History
The gram-force originated from the gravitational metric system where weight units were defined by the force of gravity on mass units. It was commonly used before the SI system formalized the newton as the standard.
Current use
Gram-force is still used in some specialized fields such as textile tension testing, spring force measurement, and precision weighing applications where small gravitational forces are referenced.
Meganewtons (MN)
Definition
A millinewton (mN) is a metric unit of force equal to one thousandth of a newton (0.001 N). It is used for measuring very small forces.
History
The millinewton emerged from the SI prefix system as scientific instruments became capable of measuring increasingly small forces, particularly in microtechnology and biomedical research.
Current use
Millinewtons are used in precision engineering, micro-electromechanical systems (MEMS), biomedical devices, and laboratory experiments where extremely small forces need to be measured accurately.