Convert Pounds per Square Inch to Millimeter of Mercury

Enter a value in Pounds per Square Inch to see it instantly in Millimeter of Mercury, or use the reverse converter below.

1 psi = 51.7149252039 mmHg

See this the other way: Millimeter of Mercury to Pounds per Square Inch

Pounds per Square Inch

Definition: Force in pounds applied over one square inch.

Current use: Used in the US for tire pressure and hydraulic systems.

Millimeter of Mercury

Definition: The pressure exerted by a 1-millimeter column of mercury.

Current use: Used for blood pressure and barometric readings.

Pounds per Square Inch to Millimeter of Mercury Conversion Table

psi to mmHg
Pounds per Square Inch [psi]	Millimeter of Mercury [mmHg]
0.01 psi	0.517149252 mmHg
0.1 psi	5.1714925204 mmHg
1 psi	51.7149252039 mmHg
2 psi	103.4298504077 mmHg
3 psi	155.1447756116 mmHg
5 psi	258.5746260194 mmHg
10 psi	517.1492520387 mmHg
20 psi	1034.2985040774 mmHg
50 psi	2585.7462601936 mmHg
100 psi	5171.4925203872 mmHg
1000 psi	51714.9252038719 mmHg

How to Convert Pounds per Square Inch to Millimeter of Mercury

1 psi = 51.7149252039 mmHg
1 mmHg = 0.0193367775 psi

Example: convert 1 psi to mmHg:

1 psi = 51.7149252039 mmHg

Millimeter of Mercury to Pounds per Square Inch Conversion Table

mmHg to psi
Millimeter of Mercury [mmHg]	Pounds per Square Inch [psi]
0.01 mmHg	0.0001933678 psi
0.1 mmHg	0.0019336777 psi
1 mmHg	0.0193367775 psi
2 mmHg	0.0386735549 psi
3 mmHg	0.0580103324 psi
5 mmHg	0.0966838873 psi
10 mmHg	0.1933677746 psi
20 mmHg	0.3867355492 psi
50 mmHg	0.966838873 psi
100 mmHg	1.9336777459 psi
1000 mmHg	19.3367774595 psi

Quick Estimate

For a quick mental estimate, 1 psi is about 52 mmHg, and 1 mmHg is about 0.019 psi. Use the exact calculator above when accuracy matters, such as for money, medicine, engineering or anything you will buy or sell.

Frequently Asked Questions

How many Millimeter of Mercury are in 1 Pounds per Square Inch?

1 Pounds per Square Inch (psi) equals 51.7149252039 Millimeter of Mercury (mmHg).

How do I convert Pounds per Square Inch to Millimeter of Mercury?

Multiply the value in psi by 51.7149252039 to get mmHg. To go the other way, multiply mmHg by 0.0193367775.

What is 10 Pounds per Square Inch in Millimeter of Mercury?

10 psi = 517.1492520387 mmHg.

What is 100 Pounds per Square Inch in Millimeter of Mercury?

100 psi = 5171.4925203872 mmHg.

What is a Pounds per Square Inch?

Force in pounds applied over one square inch. Used in the US for tire pressure and hydraulic systems.

What is a Millimeter of Mercury?

The pressure exerted by a 1-millimeter column of mercury. Used for blood pressure and barometric readings.

How many Pounds per Square Inch are in 1 Millimeter of Mercury?

1 Millimeter of Mercury (mmHg) equals 0.0193367775 Pounds per Square Inch (psi).