Free Online Convert Between Bar (bar) & Centimeters of Mercury (cmHg)

Convert from bar to cmHg |

Convert from cmHg to bar

Convert between Bar (bar) and Centimeters of Mercury (cmHg) instantly with our free online unit calculator. You can easily convert both bar to cmHg and cmHg to bar with just a few clicks. To switch between the two conversions, simply use the swap icon (rotating arrows). If you need to start over, you can reset the values by clicking the reset button.


Result: Bar = Centimeters of Mercury

i.e. bar = cmHg

Article Contents []

What does Bar mean?

The bar is a metric unit of pressure that is commonly used in many industries, including manufacturing, engineering, and science. It is defined as the pressure exerted by one newton per square meter. The bar is a relatively large unit of pressure and is often used in situations where precision is not critical. It is commonly used to measure atmospheric pressure, with standard atmospheric pressure being approximately 1 bar. The bar is also used to measure pressure in hydraulic systems and other industrial applications. Conversion to other units of pressure, such as pascals, torr, or pounds per square inch, can easily be done using conversion factors.

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What does Centimeters of Mercury mean?

CmHg, or centimeters of mercury, is a unit of pressure commonly used in medical and scientific contexts. It is based on the height of a column of mercury in a barometer, with one centimeter of mercury representing the pressure exerted by a column of mercury one centimeter in height.

CmHg is often used to measure blood pressure, with the systolic pressure (the pressure in the arteries during a heartbeat) and diastolic pressure (the pressure in the arteries between heartbeats) reported in units of mmHg (millimeters of mercury). For example, a blood pressure reading of 120/80 mmHg indicates a systolic pressure of 120 mmHg and a diastolic pressure of 80 mmHg.

CmHg is also commonly used in the field of respiratory medicine to measure lung function. In this context, it is used to measure the amount of pressure that a person can generate when exhaling forcefully, known as the forced expiratory volume in one second (FEV1). The FEV1 is typically reported in units of liters per second, but it can also be reported in units of cmHg, with one liter per second approximately equal to 10 cmHg.

CmHg is a useful and widely recognized unit of pressure, but it is important to note that mercury is a toxic substance and can be dangerous if it is not handled properly. In recent years, there has been a shift towards using alternative units of pressure that do not involve the use of mercury, such as kilopascals (kPa) or millimeters of water (mmH2O).

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In this unit converter website, we have converter from Centimeters of Mercury (cmHg) to some other Pressure unit.

What does Pressure mean?

Pressure is a kind of force. In the language of physics, a force is an object that changes or tries to change its state by acting on it or that changes or tries to change its motion by acting on a moving object.

For example, if someone pushes against a wall, the force is applied whether it changes its position or not. This effort is called force. On the other hand, the force exerted on a single area is called pressure.

This means that if we apply a force in a single case, it will be a force.

Pressure = (force ÷ area)

As an example, it is easy to take a photo with a pin because the area is less. Again, more pressure is required in the area.

The Unit of Pressure

Pressure scalar quantity, because it has value but has no direction. The SI unit of pressure is Pascal, which is equal to Newton per square meter (N/m²). Since an object or group of objects under pressure can act on its surroundings, the pressure is also measured as static energy in a single volume. It is related to the density of energy and can be expressed in joules unit per cubic meter (joules/m³, which is equal to Pascal). To make this concept precise, we use the idea of pressure. The pressure is defined to be the amount of force exerted per area.

Thanks for reading this article! Hopefully, it helps you understand what pressure is and how we measure the pressure of an object.

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How to convert Bar to Centimeters of Mercury : Detailed Description

Bar (bar) and Centimeters of Mercury (cmHg) are both units of Pressure. On this page, we provide a handy tool for converting between bar and cmHg. To perform the conversion from bar to cmHg, follow these two simple steps:

Steps to solve

Have you ever needed to or wanted to convert Bar to Centimeters of Mercury for anything? It's not hard at all:

Step 1

  • Find out how many Centimeters of Mercury are in one Bar. The conversion factor is 75.00616 cmHg per bar.

Step 2

  • Let's illustrate with an example. If you want to convert 10 Bar to Centimeters of Mercury, follow this formula: 10 bar x 75.00616 cmHg per bar = cmHg. So, 10 bar is equal to cmHg.
  • To convert any bar measurement to cmHg, use this formula: bar = cmHg x 75.00616. The Pressure in Bar is equal to the Centimeters of Mercury multiplied by 75.00616. With these simple steps, you can easily and accurately convert Pressure measurements between bar and cmHg using our tool at Pyron Converter.

FAQ regarding the conversion between bar and cmHg

Question: How many Centimeters of Mercury are there in 1 Bar ?

Answer: There are 75.00616 Centimeters of Mercury in 1 Bar. To convert from bar to cmHg, multiply your figure by 75.00616 (or divide by 0.013332238312159963).

Question: How many Bar are there in 1 cmHg ?

Answer: There are 0.013332238312159963 Bar in 1 Centimeters of Mercury. To convert from cmHg to bar, multiply your figure by 0.013332238312159963 (or divide by 75.00616).

Question: What is 1 bar equal to in cmHg ?

Answer: 1 bar (Bar) is equal to 75.00616 in cmHg (Centimeters of Mercury).

Question: What is the difference between bar and cmHg ?

Answer: 1 bar is equal to 75.00616 in cmHg. That means that bar is more than a 75.00616 times bigger unit of Pressure than cmHg. To calculate bar from cmHg, you only need to divide the cmHg Pressure value by 75.00616.

Question: What does 5 bar mean ?

Answer: As one bar (Bar) equals 75.00616 cmHg, therefore, 5 bar means cmHg of Pressure.

Question: How do you convert the bar to cmHg ?

Answer: If we multiply the bar value by 75.00616, we will get the cmHg amount i.e; 1 bar = 75.00616 cmHg.

Question: How much cmHg is the bar ?

Answer: 1 Bar equals 75.00616 cmHg i.e; 1 Bar = 75.00616 cmHg.

Question: Are bar and cmHg the same ?

Answer: No. The bar is a bigger unit. The bar unit is 75.00616 times bigger than the cmHg unit.

Question: How many bar is one cmHg ?

Answer: One cmHg equals 0.013332238312159963 bar i.e. 1 cmHg = 0.013332238312159963 bar.

Question: How do you convert cmHg to bar ?

Answer: If we multiply the cmHg value by 0.013332238312159963, we will get the bar amount i.e; 1 cmHg = 0.013332238312159963 Bar.

Question: What is the cmHg value of one Bar ?

Answer: 1 Bar to cmHg = 75.00616.

Common Bar to Centimeters of Mercury conversion

bar cmHg Description
0.1 bar 7.501 cmHg 0.1 bar to cmHg = 7.501
0.2 bar 15.001 cmHg 0.2 bar to cmHg = 15.001
0.3 bar 22.502 cmHg 0.3 bar to cmHg = 22.502
0.4 bar 30.002 cmHg 0.4 bar to cmHg = 30.002
0.5 bar 37.503 cmHg 0.5 bar to cmHg = 37.503
0.6 bar 45.004 cmHg 0.6 bar to cmHg = 45.004
0.7 bar 52.504 cmHg 0.7 bar to cmHg = 52.504
0.8 bar 60.005 cmHg 0.8 bar to cmHg = 60.005
0.9 bar 67.506 cmHg 0.9 bar to cmHg = 67.506
1 bar 75.006 cmHg 1 bar to cmHg = 75.006
2 bar 150.012 cmHg 2 bar to cmHg = 150.012
3 bar 225.018 cmHg 3 bar to cmHg = 225.018
4 bar 300.025 cmHg 4 bar to cmHg = 300.025
5 bar 375.031 cmHg 5 bar to cmHg = 375.031
6 bar 450.037 cmHg 6 bar to cmHg = 450.037
7 bar 525.043 cmHg 7 bar to cmHg = 525.043
8 bar 600.049 cmHg 8 bar to cmHg = 600.049
9 bar 675.055 cmHg 9 bar to cmHg = 675.055
10 bar 750.062 cmHg 10 bar to cmHg = 750.062
20 bar 1500.123 cmHg 20 bar to cmHg = 1500.123
30 bar 2250.185 cmHg 30 bar to cmHg = 2250.185
40 bar 3000.246 cmHg 40 bar to cmHg = 3000.246
50 bar 3750.308 cmHg 50 bar to cmHg = 3750.308
60 bar 4500.37 cmHg 60 bar to cmHg = 4500.37
70 bar 5250.431 cmHg 70 bar to cmHg = 5250.431
80 bar 6000.493 cmHg 80 bar to cmHg = 6000.493
90 bar 6750.554 cmHg 90 bar to cmHg = 6750.554

Common Centimeters of Mercury to Bar conversion

cmHg bar Description
0.1 cmHg 0.001 bar 0.1 cmHg to bar = 0.001
0.2 cmHg 0.003 bar 0.2 cmHg to bar = 0.003
0.3 cmHg 0.004 bar 0.3 cmHg to bar = 0.004
0.4 cmHg 0.005 bar 0.4 cmHg to bar = 0.005
0.5 cmHg 0.007 bar 0.5 cmHg to bar = 0.007
0.6 cmHg 0.008 bar 0.6 cmHg to bar = 0.008
0.7 cmHg 0.009 bar 0.7 cmHg to bar = 0.009
0.8 cmHg 0.011 bar 0.8 cmHg to bar = 0.011
0.9 cmHg 0.012 bar 0.9 cmHg to bar = 0.012
1 cmHg 0.013 bar 1 cmHg to bar = 0.013
2 cmHg 0.027 bar 2 cmHg to bar = 0.027
3 cmHg 0.04 bar 3 cmHg to bar = 0.04
4 cmHg 0.053 bar 4 cmHg to bar = 0.053
5 cmHg 0.067 bar 5 cmHg to bar = 0.067
6 cmHg 0.08 bar 6 cmHg to bar = 0.08
7 cmHg 0.093 bar 7 cmHg to bar = 0.093
8 cmHg 0.107 bar 8 cmHg to bar = 0.107
9 cmHg 0.12 bar 9 cmHg to bar = 0.12
10 cmHg 0.133 bar 10 cmHg to bar = 0.133
20 cmHg 0.267 bar 20 cmHg to bar = 0.267
30 cmHg 0.4 bar 30 cmHg to bar = 0.4
40 cmHg 0.533 bar 40 cmHg to bar = 0.533
50 cmHg 0.667 bar 50 cmHg to bar = 0.667
60 cmHg 0.8 bar 60 cmHg to bar = 0.8
70 cmHg 0.933 bar 70 cmHg to bar = 0.933
80 cmHg 1.067 bar 80 cmHg to bar = 1.067
90 cmHg 1.2 bar 90 cmHg to bar = 1.2