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mmHg to Kilopascals Converter

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

Value

From

1 mmHg = 0.133322 kilopascals

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Quick Answer

1 millimeter of mercury equals 0.133322 kilopascals. To convert mmhg to kilopascals, multiply the value by this factor.

Key Facts

Reverse: 1 kilopascal = 7.50062 mmhg.

mmHg to Kilopascals Formula

Formula: value ÷ 7.50062

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

mmHg to Kilopascals Conversion Table

mmHg (mmHg)	Kilopascals (kPa)
1 mmHg	0.133322 kPa
2 mmHg	0.266645 kPa
5 mmHg	0.666612 kPa
10 mmHg	1.33322 kPa
25 mmHg	3.33306 kPa
50 mmHg	6.66612 kPa
100 mmHg	13.3322 kPa
250 mmHg	33.3306 kPa
500 mmHg	66.6612 kPa
1,000 mmHg	133.322 kPa

Frequently Asked Questions

How do I convert mmhg to kilopascals?

Enter the value above and the result appears instantly — the calculation runs entirely in your browser. Formula: value ÷ 7.50062.

What is the exact mmhg to kilopascals conversion factor?

1 millimeter of mercury = 0.133322 kilopascals (shown to 6 significant figures — the converter itself computes at full precision). The reverse factor is 1 kilopascal = 7.50062 mmhg.

What are some common mmhg to kilopascals conversions?

1 mmHg = 0.133322 kPa; 10 mmHg = 1.33322 kPa; 100 mmHg = 13.3322 kPa. 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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