Change Pressure Units

Change absolute or gauge pressure units without changing their reference level.

Choices for this device

Na only the units wey you choose this browser go remember. E no save numbers or other inputs. E go use them for new examples wey you open alone; shared links and workspace cards go keep their own choices.

Your numbers

Converted value

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Conversion factors dey relative to the base unit wey dey show. Input precision limit the output precision wey make sense; this no change physical quantity or assess safety.

Formula

y = x × a ÷ b

x na di input, y na di converted value, a na di original-unit factor and b na di target-unit factor. Use di factors for di table below.

Unit conversion factors

Base unit: Pa

Unit	Base units for each listed unit
Pa	1
kPa	1,000
MPa	1,000,000
bar	100,000
atm	101,325
psi	6,894.75729317
Torr	133.322368421

Change absolute or gauge pressure units without changing their reference level.

Example wey show the calculation

Value to convert: 1
From unit: atm
To unit: kPa

Converted value: 101.325 kPa
Value for base unit: 101,325 Pa

Where e fit work and limits

Conversion factors dey relative to the base unit wey dey show. Input precision limit the output precision wey make sense; this no change physical quantity or assess safety.

We check inputs for missing values and allowed ranges. Result wey pass the finite numeric range no go show. Rounding affect wetin display, while calculation use the model numeric precision.

Check your units and assumptions before you rely on result. Changing label no convert currency or physical unit.

Version of di formula: 66f2a7bef664 · Example don get check: 2026-10-30

Method