Convert centimeter water (4°C) to pound-force/square inch
Please provide values below to convert centimeter water (4°C) [cmH2O] to pound-force/square inch [lbf/in^2], or Convert pound-force/square inch to centimeter water (4°C).
1 cmH2O = 0.0142229517118 lbf/in^2. To convert centimeter water (4°C) to pound-force/square inch, multiply the value by 0.0142229517118; to go the other way, divide by it (1 lbf/in^2 = 70.3088936998 cmH2O). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 cmH2O = 0.0142229517118 lbf/in^2
- 1 lbf/in^2 = 70.3088936998 cmH2O
- 10 cmH2O = 0.142229517118 lbf/in^2
- 100 cmH2O = 1.42229517118 lbf/in^2
How to Convert Centimeter Water (4°c) to Pound-Force/square Inch
1 cmH2O = 0.0142229517117636 lbf/in^2
Example: convert 15 cmH2O to lbf/in^2:
15 cmH2O = 15 × 0.0142229517117636 lbf/in^2 = 0.213344275676454 lbf/in^2
Centimeter Water (4°c) to Pound-Force/square Inch Conversion Table
| centimeter water (4°C) | pound-force/square inch |
|---|---|
| 1 cmH2O | 0.0142229517118 lbf/in^2 |
| 2 cmH2O | 0.0284459034235 lbf/in^2 |
| 3 cmH2O | 0.0426688551353 lbf/in^2 |
| 5 cmH2O | 0.0711147585588 lbf/in^2 |
| 10 cmH2O | 0.142229517118 lbf/in^2 |
| 20 cmH2O | 0.284459034235 lbf/in^2 |
| 50 cmH2O | 0.711147585588 lbf/in^2 |
| 100 cmH2O | 1.42229517118 lbf/in^2 |
| 500 cmH2O | 7.11147585588 lbf/in^2 |
| 1000 cmH2O | 14.2229517118 lbf/in^2 |
Centimeter Water (4°c)
Centimeter water (4°C), symbol cmH2O, is a unit of pressure representing the pressure exerted by a one-centimeter column of water at 4 degrees Celsius.
History/Origin
The centimeter water was developed as a practical unit of pressure measurement in medical and engineering contexts, especially for low-pressure measurements such as respiratory and fluid pressure, originating from the use of water columns in manometers.
Current Use
It is primarily used in medical settings to measure intracranial pressure, respiratory pressures, and other low-pressure applications where precise measurement of small pressure differences is required.
Pound-Force/square Inch
Pound-force per square inch (lbf/in^2) is a unit of pressure representing the force of one pound-force applied over an area of one square inch.
History/Origin
The unit originated from the Imperial system and became widely used in the United States for measuring pressure, especially in engineering and tire pressure contexts.
Current Use
Today, lbf/in^2, commonly known as psi, is still used in various fields such as automotive, aerospace, and industrial applications to measure pressure.
Frequently Asked Questions
What is 1 centimeter water (4°C) in pound-force/square inch?
1 centimeter water (4°C) (cmH2O) = 0.0142229517118 pound-force/square inch (lbf/in^2).
How do you convert centimeter water (4°C) to pound-force/square inch?
Multiply the centimeter water (4°C) value by 0.0142229517118. For example, 25 cmH2O × 0.0142229517118 = 0.355573792794 lbf/in^2.
What is 10 centimeter water (4°C) in pound-force/square inch?
10 cmH2O = 0.142229517118 lbf/in^2.
Which unit is larger, the centimeter water (4°C) or the pound-force/square inch?
The pound-force/square inch is the larger unit: 1 cmH2O equals only 0.0142229517118 lbf/in^2.