Pound/sq foot to mmHg (0°C) Converter

Pressure Converter

29 units available

Decimals:

From

To

0.359131

1 psf = 0.359131 mmHg

Formula:

mmHg = psf × 0.359131425

With your value: 1 psf = 0.35913143 mmHg

Other Pound/sq foot to mmHg (0°C) conversions

2 psf to mmHg 3 psf to mmHg 4 psf to mmHg 5 psf to mmHg 6 psf to mmHg 7 psf to mmHg 8 psf to mmHg

Pound/sq foot to mmHg (0°C) Conversion Table

Pound/sq foot (psf)	mmHg (0°C) (mmHg)
0.5	0.179566
1	0.359131
2	0.718263
5	1.795657
10	3.591314
15	5.386971
20	7.182629
25	8.978286
50	17.956571
100	35.913143
250	89.782856
500	179.565713
1000	359.131425

mmHg (0°C) to Pound/sq foot Conversion Table

mmHg (0°C) (mmHg)	Pound/sq foot (psf)
0.5	1.392248
1	2.784496
2	5.568992
5	13.92248
10	27.84496
15	41.767439
20	55.689919
25	69.612399
50	139.224798
100	278.449595
250	696.123989
500	1,392.247977
1000	2,784.495954

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Pound/sq foot (psf)

Pressure

Exact conversion

Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

mmHg (0°C) (mmHg)

Pressure

Conventional value

The conventional millimetre of mercury is 133.322 387 415 Pa, based on mercury density 13 595.1 kg/m³ and g₀ = 9.806 65 m/s².

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Pound/sq foot to mmHg (0°C)

To convert from Pound/sq foot (psf) to mmHg (0°C) (mmHg), multiply the value by 0.359131425.

Formula: mmHg = psf × 0.359131425

Reverse: psf = mmHg × 2.7844959542

Step-by-Step Example

Start with your value in Pound/sq foot. For example: 5 psf
Multiply by the conversion factor: 5 x 0.359131425
The result is: 1.795657 mmHg

About Pound/sq foot

The pound/sq foot (psf) is a unit of pressure and stress. One pound/sq foot equals 47.88025898 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: pressure calculations, engineering and science, education.

About mmHg (0°C)

The mmhg (0°c) (mmHg) is a unit of pressure and stress. One mmhg (0°c) equals 133.3223874 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: pressure calculations, engineering and science, education.

Frequently Asked Questions

How many mmHg (0°C) are in 1 Pound/sq foot?

There are exactly 0.359131425 mmHg (0°C) in 1 Pound/sq foot. This means the conversion factor from Pound/sq foot to mmHg (0°C) is 0.359131425.

What is the formula to convert Pound/sq foot to mmHg (0°C)?

The formula to convert Pound/sq foot to mmHg (0°C) is: mmHg = psf × 0.359131425. For example, to convert 10 Pound/sq foot to mmHg (0°C), you would multiply 10 by 0.359131425.

What is a Pound/sq foot?