Unit Converter

Force Converter

Newton (N)

Kilonewton (kN)

Meganewton (MN)

Dyne (dyn)

Pound Force (lbf)

Ounce Force (ozf)

Kip Force (kip)

Poundal (pdl)

Millinewton (mN)

Micronewton (μN)

Nanonewton (nN)

Piconewton (pN)

Hartree per Bohr (Ha/Bohr)

Hartree per Angstrom (Ha/Å)

Electron Volt per Angstrom (eV/Å)

e²/Ų (e²/Å²)

e²/nm² (e²/nm²)

kcal/mol-Ų (kcal/mol-Å)

kJ/mol-Ų (kJ/mol-Å)

kJ/mol-nm (kJ/mol-nm)

amu×Ų/fs² (amu×Å/fs²)

amu×nm/ps² (amu×nm/ps²)

Pascal·m² (Pa·m²)

MPa·Ų (MPa·Å²)

MPa·nm² (MPa·nm²)

GPa·Ų (GPa·Å²)

GPa·nm² (GPa·nm²)

Kilogram Force (kgf)

Gram Force (gf)

Ton Force (tf)

Force Unit Conversion Chart

1 N = 0.00100000 kN

Newton (N) to Kilonewton (kN)

1 N = 100,000 dyn

Newton (N) to Dyne (dyn)

1 N = 0.101972 kgf

Newton (N) to Kilogram Force (kgf)

1 N = 101.972 gf

Newton (N) to Gram Force (gf)

1 N = 0.224809 lbf

Newton (N) to Pound Force (lbf)

1 N = 3.597 ozf

Newton (N) to Ounce Force (ozf)

Newton (N) to Millinewton (mN)

Kilonewton (kN) to Newton (N)

1 kN = 100,000,000 dyn

Kilonewton (kN) to Dyne (dyn)

1 kN = 101.972 kgf

Kilonewton (kN) to Kilogram Force (kgf)

1 kN = 101,971.621 gf

Kilonewton (kN) to Gram Force (gf)

1 kN = 224.809 lbf

Kilonewton (kN) to Pound Force (lbf)

1 kN = 3,596.941 ozf

Kilonewton (kN) to Ounce Force (ozf)

1 kN = 1,000,000 mN

Kilonewton (kN) to Millinewton (mN)

1 dyn = 0.0000100000 N

Dyne (dyn) to Newton (N)

1 dyn = 1.00000e-8 kN

Dyne (dyn) to Kilonewton (kN)

1 dyn = 0.00000101972 kgf

Dyne (dyn) to Kilogram Force (kgf)

1 dyn = 0.00101972 gf

Dyne (dyn) to Gram Force (gf)

1 dyn = 0.00000224809 lbf

Dyne (dyn) to Pound Force (lbf)

1 dyn = 0.0000359694 ozf

Dyne (dyn) to Ounce Force (ozf)

1 dyn = 0.0100000 mN

Dyne (dyn) to Millinewton (mN)

1 kgf = 9.807 N

Kilogram Force (kgf) to Newton (N)

1 kgf = 0.00980665 kN

Kilogram Force (kgf) to Kilonewton (kN)

1 kgf = 980,665 dyn

Kilogram Force (kgf) to Dyne (dyn)

1 kgf = 1,000 gf

Kilogram Force (kgf) to Gram Force (gf)

1 kgf = 2.205 lbf

Kilogram Force (kgf) to Pound Force (lbf)

1 kgf = 35.274 ozf

Kilogram Force (kgf) to Ounce Force (ozf)

1 kgf = 9,806.65 mN

Kilogram Force (kgf) to Millinewton (mN)

1 gf = 0.00980665 N

Gram Force (gf) to Newton (N)

1 gf = 0.00000980665 kN

Gram Force (gf) to Kilonewton (kN)

1 gf = 980.665 dyn

Gram Force (gf) to Dyne (dyn)

1 gf = 0.00100000 kgf

Gram Force (gf) to Kilogram Force (kgf)

1 gf = 0.00220462 lbf

Gram Force (gf) to Pound Force (lbf)

1 gf = 0.0352739 ozf

Gram Force (gf) to Ounce Force (ozf)

1 gf = 9.807 mN

Gram Force (gf) to Millinewton (mN)

1 lbf = 4.448 N

Pound Force (lbf) to Newton (N)

1 lbf = 0.00444822 kN

Pound Force (lbf) to Kilonewton (kN)

1 lbf = 444,822.2 dyn

Pound Force (lbf) to Dyne (dyn)

1 lbf = 0.453592 kgf

Pound Force (lbf) to Kilogram Force (kgf)

1 lbf = 453.592 gf

Pound Force (lbf) to Gram Force (gf)

Pound Force (lbf) to Ounce Force (ozf)

1 lbf = 4,448.222 mN

Pound Force (lbf) to Millinewton (mN)

1 ozf = 0.278014 N

Ounce Force (ozf) to Newton (N)

1 ozf = 0.000278014 kN

Ounce Force (ozf) to Kilonewton (kN)

1 ozf = 27,801.4 dyn

Ounce Force (ozf) to Dyne (dyn)

1 ozf = 0.0283495 kgf

Ounce Force (ozf) to Kilogram Force (kgf)

1 ozf = 28.35 gf

Ounce Force (ozf) to Gram Force (gf)

1 ozf = 0.0625000 lbf

Ounce Force (ozf) to Pound Force (lbf)

1 ozf = 278.014 mN

Ounce Force (ozf) to Millinewton (mN)

1 mN = 0.00100000 N

Millinewton (mN) to Newton (N)

1 mN = 0.00000100000 kN

Millinewton (mN) to Kilonewton (kN)

Millinewton (mN) to Dyne (dyn)

1 mN = 0.000101972 kgf

Millinewton (mN) to Kilogram Force (kgf)

1 mN = 0.101972 gf

Millinewton (mN) to Gram Force (gf)

1 mN = 0.000224809 lbf

Millinewton (mN) to Pound Force (lbf)

1 mN = 0.00359694 ozf

Millinewton (mN) to Ounce Force (ozf)

Force conversion calculator supports multiple force units including newtons, pounds force, dynes, and more. Convert between basic force units, imperial units, microscopic units, and specialized force measurements with high precision.

Common force unit conversions: newtons to pounds force (N to lbf), kilonewtons to newtons (kN to N), dynes to newtons (dyn to N), gram force to newtons (gf to N), kilogram force to newtons (kgf to N), pounds force to newtons (lbf to N), ounce force to newtons (ozf to N). Convert force units easily with precise calculations.

Popular Unit Conversions

Direct links to common conversion pages with formulas, tables, and FAQ.

kgf to NKilogram Force (kgf) to Newton (N)N to kgfNewton (N) to Kilogram Force (kgf)lbf to NPound Force (lbf) to Newton (N)N to lbfNewton (N) to Pound Force (lbf)kN to NKilonewton (kN) to Newton (N)N to kNNewton (N) to Kilonewton (kN)pN to NPiconewton (pN) to Newton (N)N to pNNewton (N) to Piconewton (pN)dyn to NDyne (dyn) to Newton (N)N to dynNewton (N) to Dyne (dyn)ozf to NOunce Force (ozf) to Newton (N)N to ozfNewton (N) to Ounce Force (ozf)

Principles & formula sources

Force in SI is newton (N) = kg·m/s². Other units (lbf, dyn, kgf) map back to N via mass/length/time definitions; kgf additionally uses a conventional standard gravity.

We convert via N and apply ratio conversion to keep dimensions consistent.

Formula & example

Formula: value_target = value_source * (source_to_N) / (target_to_N).

Example: 1 lbf ≈ 4.44822 N; 100 N ≈ 10.197 kgf.

Common errors & notes

kg is mass, kgf is force—don’t mix them.
kgf uses standard gravity; local gravity may differ slightly.
Check prefixes (kN, mN) to avoid order-of-magnitude mistakes.

Practical use cases

Force conversions appear in safety checks, material testing, and biomechanics where N, lbf, and kgf are mixed.

Use force units for loads and mass units for inertia to avoid category mistakes.

References / data sources

BIPM — SI Brochure (newton)
NIST SP 811 — Guide for the Use of SI
ISO 80000 — Force conventions