Converting from Pound Per Square Inch (psi) to Kilogram per Square Millimeter (kgf/mm²) in Pressure

What is Pound Per Square Inch (psi)

Pound per Square Inch (psi) is a common unit of pressure used predominantly in the United States and United Kingdom. It measures the force applied perpendicular to an area of one square inch.

What is Kilogram per Square Millimeter (kgf/mm²)

Kilogram per Square Millimeter (kgf/mm²) is a metric unit of pressure where one kilogram of force is applied to an area of one square millimeter. It is commonly used in engineering and materials science.

Conversion Formulas

To convert from psi to kgf/mm²:

Pressure in kgf/mm²=Pressure in psi×0.0007030696

To convert from kgf/mm² to psi:

Pressure in psi=Pressure in kgf/mm²×1422.334

Examples

1. Converting 14 psi to kgf/mm²:

14×0.0007030696=0.009842974 kgf/mm²

2. Converting 4 psi to kgf/mm²:

4×0.0007030696=0.002812278 kgf/mm²

3. Converting 3 kgf/mm² to psi:

3×1422.334=4267.002 psi

Use this conversion page whenever you need to switch between Pound Per Square Inch (psi) and Kilogram per Square Millimeter (kgf/mm²).