File & Data Converters

mmHg to Atmospheres Converter

Enter a value in mmHg to convert it to atmospheres, or switch units to convert the other way.

1 mmHg = 0.001316 Atmospheres

All mmHg conversions

Pascals
133.322387
Kilopascals
0.133322
Bar
0.001333
Atmospheres
0.001316
PSI
0.019337

How to use this tool

  1. 1Enter a value in mmHg.
  2. 2The result in atmospheres updates instantly.
  3. 3Use the swap button to convert atmospheres to mmHg instead.

Frequently asked questions

How many atmospheres is 1 mmHg?+

1 mmHg equals approximately 0.00131579 atmospheres.

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