Pressure Formula – Physics

Pressure measures force distributed over an area. The formula P = F/A is fundamental in fluid mechanics, structural engineering, pneumatics, and everyday applications like tire pressure. The SI unit of pressure is the Pascal (Pa), where 1 Pa = 1 N/m². Other common units include PSI (pounds per square inch), bar, and atmospheres.

CalcPlanet – Free Online Calculators

725+ free calculators and 108 tools for math, money, health, and everyday life. Instant results, verified formulas, no sign-up.

· Reviewed against our Editorial Standards and Formula Sources.

CalcPlanet calculators are free, privacy-first, and formula-reviewed.

Editorial Standards · Formula Sources · Privacy · Terms · Contact