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Kilopascals to PSI Converter

Free instant kPa → psi converter. No signup, no uploads — everything is calculated privately in your browser.

1 kPa = 0.145038 psi

Free and instant — every calculation runs in your browser. Nothing is uploaded.

Quick Answer

1 kilopascal equals 0.145038 psi. To convert kilopascals to psi, multiply the value by this factor.

Key Facts

  • Reverse: 1 pound per square inch = 6.89476 kilopascals.

Kilopascals to PSI Formula

Formula: value ÷ 6.89476

Prefer to skip the math? Type any value in the converter above and it converts instantly.

Kilopascals to PSI Conversion Table

Kilopascals (kPa)PSI (psi)
1 kPa0.145038 psi
2 kPa0.290075 psi
5 kPa0.725189 psi
10 kPa1.45038 psi
25 kPa3.62594 psi
50 kPa7.25189 psi
100 kPa14.5038 psi
250 kPa36.2594 psi
500 kPa72.5189 psi
1,000 kPa145.038 psi

Frequently Asked Questions

How do I convert kilopascals to psi?

Enter the value above and the result appears instantly — the calculation runs entirely in your browser. Formula: value ÷ 6.89476.

What is the exact kilopascals to psi conversion factor?

1 kilopascal = 0.145038 psi (shown to 6 significant figures — the converter itself computes at full precision). The reverse factor is 1 pound per square inch = 6.89476 kilopascals.

What are some common kilopascals to psi conversions?

1 kPa = 0.145038 psi; 10 kPa = 1.45038 psi; 100 kPa = 14.5038 psi. Use the full conversion table below for more reference values.

Is PSI the same as psia?

No. PSI usually means gauge pressure (psig) — the difference between the measured pressure and the surrounding atmosphere, which is why a tire reads 0 psi when flat. Absolute pressure (psia) includes atmospheric pressure (~14.7 psi at sea level). This converter converts between pressure magnitudes; it does not add or remove the atmospheric baseline.

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