KPA to PSI Converter
Convert kilopascals to PSI and back, instantly.
Translate SI pressure to PSI
Kilopascals appear on metric tire labels, weather instruments, engineering specifications, and equipment manuals. PSI remains common in the United States. This converter changes the unit scale in either direction and leaves gauge-versus-absolute interpretation to the source measurement.
The default 100 kPa converts to 14.5038 PSI. Reversing the direction converts 30 PSI to 206.843 kPa. The reference table provides common kPa comparisons, while decimal input supports more precise gauge readings and specification values.
Local pressure conversion only
The calculation stays in your browser. No equipment setting or measurement is transmitted. The page does not recommend a pressure or check operating limits, temperature effects, gauge accuracy, or the distinction between gauge and absolute pressure.
Frequently Asked Questions
How much is 100 kilopascals in PSI?
One hundred kilopascals equals approximately 14.5038 PSI.
What is a kilopascal?
A kilopascal is 1,000 pascals, the SI-derived unit of pressure.
Does this calculate gauge versus absolute pressure?
No. It preserves the numeric pressure type supplied. Gauge and absolute readings require the same reference convention before comparison.
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