Force Converter

Newton's Second Law

F = m × a

Force equals mass times acceleration

Example: 10 kg × 2 m/s² = 20 N

Weight (Gravitational Force)

W = m × g

Weight equals mass times gravity (9.807 m/s²)

Example: 70 kg × 9.807 = 686.5 N

Spring Force (Hooke's Law)

F = -k × x

Force equals spring constant times displacement

Example: k=100 N/m, x=0.1m = 10 N

Pressure to Force

F = P × A

Force equals pressure times area

Example: 100 Pa × 2 m² = 200 N

Newtons to Pound-force

lbf = N × 0.224809

Example: 100 N × 0.224809 = 22.48 lbf

Pound-force to Newtons

N = lbf × 4.44822

Example: 50 lbf × 4.44822 = 222.41 N

Newtons to Kilogram-force

kgf = N × 0.101972

Example: 100 N × 0.101972 = 10.20 kgf

Kilogram-force to Newtons

N = kgf × 9.80665

Example: 10 kgf × 9.80665 = 98.07 N

Newtons to Dynes

dyn = N × 100,000

Example: 1 N × 100,000 = 100,000 dyn

Kilonewtons to Newtons

N = kN × 1,000

Example: 5 kN × 1,000 = 5,000 N