Pressure Calculator

Use P = F/A with common force and area units and convert the result to pascals, kPa, MPa, bar, and psi.

Force

Area

—Pa

—kPa

—bar

—psi

—P = F / A

These are idealized classical-physics calculations. Real systems can differ because of air resistance, friction, deformation, measurement uncertainty, non-constant forces, or other effects not included in the selected model.

How to use this Pressure Calculator

Calculate pressure from force divided by area. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.