How many mmHg is 1 kPa?

1 kilopascal equals 7.50062 mmHg (millimeters of mercury at 0 °C under standard gravity, 9.80665 m/s²). So 10 kPa = 75.0062 mmHg.

What is the formula to convert kPa to mmHg?

Multiply the kPa value by 7.50062: mmHg = kPa × 7.50062. For the reverse, divide: kPa = mmHg ÷ 7.50062.

Is mmHg the same as Torr?

Practically, yes. 1 Torr is defined as 1/760 of standard atmosphere (101.325 kPa), making 1 Torr ≈ 0.999999857 mmHg — effectively identical for most applications.

What is normal blood pressure in kPa?

A typical reading of 120/80 mmHg equals approximately 16.0/10.7 kPa. Clinical blood pressure is almost always reported in mmHg, but some European medical equipment uses kPa.

What is standard atmospheric pressure in mmHg and kPa?

Standard atmosphere is exactly 101.325 kPa, which equals 760 mmHg. These are the reference values used in most scientific and engineering tables.

Kilopascals to mmHg Converter

Name: Kilopascals to mmHg Converter
Availability: InStock
Author: Nham Vu

Convert pressure values from kilopascals (kPa) to millimeters of mercury (mmHg) instantly, with reverse conversion included.

Pressure Converter

Kilopascals (kPa)

kPa

Bidirectional — edit either field

Millimeters of Mercury (mmHg)

mmHg

Result

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Enter a value to see the result

Conversion Formula

kPa → mmHg: mmHg = kPa × 7.50062

mmHg → kPa: kPa = mmHg ÷ 7.50062

Common Pressure Reference Values

Description	kPa	mmHg

Summary

Convert pressure values from kilopascals (kPa) to millimeters of mercury (mmHg) instantly, with reverse conversion included.

How it works

Enter a pressure value in the kPa field or the mmHg field.
The converter calculates the result using 1 kPa = 7.50062 mmHg.
Both fields update in real time — edit either side for reverse conversion.
Use the Reset button to clear both fields and start fresh.
Scroll to the reference table for common kPa ↔ mmHg values.

Use cases

Check blood pressure readings reported in kPa against the standard mmHg scale.
Convert weather station barometric pressure from kPa to mmHg.
Translate industrial process pressure specs between unit systems.
Verify vacuum pump or medical device pressure ratings.
Convert altitude air pressure values for aviation or research.
Cross-check tire pressure or compressed gas readings.

Frequently Asked Questions

Last updated: 2026-07-01 · Reviewed by Nham Vu