Newton to Gram-force Conversion

Convert between Newton and Gram-force quickly and accurately.

N
gf

How to Convert Newton to Gram-force

Conversion Formula

1 N = 101.972 gf
1 gf = 0.01 N

Example

Convert 15 N to gf:

15 N = 15 × 101.972 gf = 1529.574 gf

Unit Information

Learn about the force units you're converting between

Newton

N

Definition

The Newton is the SI unit of force, named after Sir Isaac Newton. It is defined as the force required to accelerate a mass of one kilogram at a rate of one meter per second squared. The Newton is fundamental in physics and engineering, representing the basic unit of force in the International System of Units.

History/Origin

Named after Sir Isaac Newton (1643-1727), the Newton was officially adopted as the SI unit of force in 1948. Newton's second law of motion (F = ma) forms the foundation for this unit's definition. The unit was established to honor Newton's contributions to classical mechanics and his formulation of the laws of motion.

Current Use

Widely used in physics, engineering, and scientific applications. Essential for measuring forces in mechanical systems, structural engineering, and physics experiments. Common in automotive industry for measuring engine power, in construction for structural loads, and in physics education for force calculations.

Multiplier

1

Offset

0

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

Newton to Gram-force Conversion Table

Newton [N] Gram-force [gf]
1 N 101.971621 gf
10 N 1019.716213 gf
25 N 2549.290532 gf
50 N 5098.581065 gf
100 N 10197.16213 gf
0 N 0E+0 gf
-10 N -1019.716213 gf
-40 N -4078.864852 gf