Convert psi to centimeter water (4°C)
Please provide values below to convert psi [psi] to centimeter water (4°C) [cmH2O], or Convert centimeter water (4°C) to psi.
1 psi = 70.3088936998 cmH2O. To convert psi to centimeter water (4°C), multiply the value by 70.3088936998; to go the other way, divide by it (1 cmH2O = 0.0142229517118 psi). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 psi = 70.3088936998 cmH2O
- 1 cmH2O = 0.0142229517118 psi
- 10 psi = 703.088936998 cmH2O
- 100 psi = 7030.88936998 cmH2O
How to Convert Psi to Centimeter Water (4°c)
1 psi = 70.3088936998158 cmH2O
Example: convert 15 psi to cmH2O:
15 psi = 15 × 70.3088936998158 cmH2O = 1054.63340549724 cmH2O
Psi to Centimeter Water (4°c) Conversion Table
| psi | centimeter water (4°C) |
|---|---|
| 1 psi | 70.3088936998 cmH2O |
| 2 psi | 140.6177874 cmH2O |
| 3 psi | 210.926681099 cmH2O |
| 5 psi | 351.544468499 cmH2O |
| 10 psi | 703.088936998 cmH2O |
| 20 psi | 1406.177874 cmH2O |
| 50 psi | 3515.44468499 cmH2O |
| 100 psi | 7030.88936998 cmH2O |
| 500 psi | 35154.4468499 cmH2O |
| 1000 psi | 70308.8936998 cmH2O |
Psi
Psi (pounds per square inch) is a unit of pressure measurement representing the force of one pound applied to an area of one square inch.
History/Origin
The psi originated in the United States as a customary unit of pressure, commonly used in engineering and industrial applications. It became standardized with the development of the imperial system of units.
Current Use
Psi is widely used today in various fields such as automotive tire pressure, plumbing, and industrial pressure measurements, especially in the United States and other countries using imperial units.
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 psi in centimeter water (4°C)?
1 psi (psi) = 70.3088936998 centimeter water (4°C) (cmH2O).
How do you convert psi to centimeter water (4°C)?
Multiply the psi value by 70.3088936998. For example, 25 psi × 70.3088936998 = 1757.7223425 cmH2O.
What is 10 psi in centimeter water (4°C)?
10 psi = 703.088936998 cmH2O.
Which unit is larger, the psi or the centimeter water (4°C)?
The psi is the larger unit: 1 psi = 70.3088936998 cmH2O.