What does the Pressure Converter do?

Convert bar, psi, kPa, MPa, atm.

How do I use the Pressure Converter?

Enter the requested values using the units shown, choose the options that match your case, calculate the result and review the displayed formula or working before using the answer.

Which formula does the Pressure Converter use?

The formula or calculation method is shown on the page together with the result. Review the displayed steps and units for the exact method used by this tool.

How should I check a Pressure Converter result?

Verify the input values and units first, then compare the result with the displayed calculation steps, assumptions, warnings and any cited reference that applies to your use case.

What are the limitations of the Pressure Converter?

The result depends on the values, units and assumptions entered. Treat it as a calculation aid and use the applicable official document, manufacturer data or qualified professional review when the decision requires one.

Where can I find related tools?

Use the related-tools links on the page or browse the Unit Converters collection for another calculation method or supporting tool.

Back

Pressure Converter

bar, psi, kPa, MPa, atm

Convert units

Instant calculation in your browser. No sign-up or upload.

Display precision

From value

Converted result116.0301902

8 bar = 116.0301902 psi

Calculation working

Result = input × source factor ÷ target factor
8 × 100,000 ÷ 6,894.75729316836 = 116.030190184167 psi
Factors refer to the same base quantity. Rounding is applied to the display, not intermediate calculations.

Display: 10 significant digits. More digits do not make the original measurement more accurate.

Try a practical example

Batch conversion

One value per line, up to 200. Uses the selected bar → psi units. Invalid rows stay visible in the results and CSV.

Compare all units

Using this pressure converter

Read gauge labels and compare pressure specifications for tyres, pumps, compressors and hydraulic equipment.

Changing units preserves the pressure reference. A gauge-pressure input remains gauge pressure; an absolute-pressure input remains absolute pressure.

Check before using the result

Unit conversion alone cannot turn gauge pressure into absolute pressure. That requires the applicable atmospheric-pressure offset.
A unit conversion does not establish safe operating pressure. Check the manufacturer's rating and the same operating/reference conditions.

Definitions and method: NIST: unit conversion factors and rounding. Calculations use double-precision arithmetic; the display precision can be adjusted above.

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