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Pressure

Browse Pressure conversions

1 PSI = 6.894757 kilopascal

Reviewed June 18, 2026 Linear conversions use exact SI and international definitions where available. No account, tracking login, or third-party scoring required.
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Formula Summary

Result: 1 PSI = 6.894757 kilopascal

Formula: (1 x 6894.757293168361) / 1000

Rounding: Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.

Unit Story

PSI

PSI is pressure as pounds of force spread over one square inch. It sticks because tire gauges, compressors, and shop tools still use it.

How This Conversion Works

PSI and kilopascal are both used for pressure conversions. This page converts 1 PSI into 6.894757 kilopascal using the formula shown below.

Use this result for quick checks, comparisons, and everyday reference. For work that depends on exact precision, review the rounding setting and the assumption note before using the number.

The precision controls let you switch between a shorter result, the standard readable result, and scientific notation when the value is very large or very small.

Unit Notes
  • 1 PSI (psi) equals 6894.7572931684 pascal.
  • 1 kilopascal (kPa) equals 1000 pascal.

Questions

How do you convert PSI to kilopascal?

This page converts PSI to kilopascal using this formula: (1 x 6894.757293168361) / 1000.

What is 1 PSI in kilopascal?

1 PSI equals 6.894757 kilopascal.

How many decimals does this converter show?

Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision. The precision buttons can also show a shorter result or scientific notation.

Equivalent Values
6894.7572931684 pascal
6.8947572932 kilopascal
0.0068947573 megapascal
0.0689475729 bar
68.9475729317 millibar
0.0680459639 standard atmosphere
1 PSI
51.7149252039 millimeter of mercury
Nearby Values
0.5 PSI 3.4473786466 kilopascal
1 PSI 6.8947572932 kilopascal
2 PSI 13.7895145863 kilopascal
5 PSI 34.4737864658 kilopascal
10 PSI 68.9475729317 kilopascal
Full Details
Formula
(1 x 6894.757293168361) / 1000
Rounding
Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.
Assumption
Pressure units use SI definitions. Standard atmosphere is 101325 pascals and millimeter of mercury uses 133.322387415 pascals.

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