Convert pound-force/square inch to centimeter water (4°C)
Please provide values below to convert pound-force/square inch [lbf/in^2] to centimeter water (4°C) [cmH2O], or Convert centimeter water (4°C) to pound-force/square inch.
1 lbf/in^2 = 70.3088936998 cmH2O. To convert pound-force/square inch to centimeter water (4°C), multiply the value by 70.3088936998; to go the other way, divide by it (1 cmH2O = 0.0142229517118 lbf/in^2). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 lbf/in^2 = 70.3088936998 cmH2O
- 1 cmH2O = 0.0142229517118 lbf/in^2
- 10 lbf/in^2 = 703.088936998 cmH2O
- 100 lbf/in^2 = 7030.88936998 cmH2O
How to Convert Pound-Force/square Inch to Centimeter Water (4°c)
1 lbf/in^2 = 70.3088936998158 cmH2O
Example: convert 15 lbf/in^2 to cmH2O:
15 lbf/in^2 = 15 × 70.3088936998158 cmH2O = 1054.63340549724 cmH2O
Pound-Force/square Inch to Centimeter Water (4°c) Conversion Table
| pound-force/square inch | centimeter water (4°C) |
|---|---|
| 1 lbf/in^2 | 70.3088936998 cmH2O |
| 2 lbf/in^2 | 140.6177874 cmH2O |
| 3 lbf/in^2 | 210.926681099 cmH2O |
| 5 lbf/in^2 | 351.544468499 cmH2O |
| 10 lbf/in^2 | 703.088936998 cmH2O |
| 20 lbf/in^2 | 1406.177874 cmH2O |
| 50 lbf/in^2 | 3515.44468499 cmH2O |
| 100 lbf/in^2 | 7030.88936998 cmH2O |
| 500 lbf/in^2 | 35154.4468499 cmH2O |
| 1000 lbf/in^2 | 70308.8936998 cmH2O |
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.
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.
Frequently Asked Questions
What is 1 pound-force/square inch in centimeter water (4°C)?
1 pound-force/square inch (lbf/in^2) = 70.3088936998 centimeter water (4°C) (cmH2O).
How do you convert pound-force/square inch to centimeter water (4°C)?
Multiply the pound-force/square inch value by 70.3088936998. For example, 25 lbf/in^2 × 70.3088936998 = 1757.7223425 cmH2O.
What is 10 pound-force/square inch in centimeter water (4°C)?
10 lbf/in^2 = 703.088936998 cmH2O.
Which unit is larger, the pound-force/square inch or the centimeter water (4°C)?
The pound-force/square inch is the larger unit: 1 lbf/in^2 = 70.3088936998 cmH2O.