Convert kilopascal to millimeter water (4°C)
Please provide values below to convert kilopascal [kPa] to millimeter water (4°C) [mmH2O], or Convert millimeter water (4°C) to kilopascal.
1 kPa = 101.974428892 mmH2O. To convert kilopascal to millimeter water (4°C), multiply the value by 101.974428892; to go the other way, divide by it (1 mmH2O = 0.00980638 kPa). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kPa = 101.974428892 mmH2O
- 1 mmH2O = 0.00980638 kPa
- 10 kPa = 1019.74428892 mmH2O
- 100 kPa = 10197.4428892 mmH2O
How to Convert Kilopascal to Millimeter Water (4°c)
1 kPa = 101.974428892211 mmH2O
Example: convert 15 kPa to mmH2O:
15 kPa = 15 × 101.974428892211 mmH2O = 1529.61643338316 mmH2O
Kilopascal to Millimeter Water (4°c) Conversion Table
| kilopascal | millimeter water (4°C) |
|---|---|
| 1 kPa | 101.974428892 mmH2O |
| 2 kPa | 203.948857784 mmH2O |
| 3 kPa | 305.923286677 mmH2O |
| 5 kPa | 509.872144461 mmH2O |
| 10 kPa | 1019.74428892 mmH2O |
| 20 kPa | 2039.48857784 mmH2O |
| 50 kPa | 5098.72144461 mmH2O |
| 100 kPa | 10197.4428892 mmH2O |
| 500 kPa | 50987.2144461 mmH2O |
| 1000 kPa | 101974.428892 mmH2O |
Kilopascal
The kilopascal (kPa) is a unit of pressure equal to 1,000 pascals, where one pascal is defined as one newton per square meter.
History/Origin
The kilopascal was introduced as part of the metric system to provide a convenient unit for measuring pressure, especially in scientific and engineering contexts, replacing larger units like the bar in many applications.
Current Use
The kilopascal is widely used today in various fields such as meteorology, engineering, and physics to measure pressure, including tire pressure, blood pressure, and atmospheric pressure.
Millimeter Water (4°c)
Millimeter water (4°C) is a unit of pressure measuring the height of a water column at 4 degrees Celsius that exerts a specific pressure.
History/Origin
The unit originated from the use of water columns to measure pressure, particularly in hydrology and medical applications, with standardization based on the density of water at 4°C.
Current Use
It is primarily used in medical and scientific contexts to measure low pressures, such as intracranial pressure, respiratory pressures, and in calibration of pressure sensors.
Frequently Asked Questions
What is 1 kilopascal in millimeter water (4°C)?
1 kilopascal (kPa) = 101.974428892 millimeter water (4°C) (mmH2O).
How do you convert kilopascal to millimeter water (4°C)?
Multiply the kilopascal value by 101.974428892. For example, 25 kPa × 101.974428892 = 2549.36072231 mmH2O.
What is 10 kilopascal in millimeter water (4°C)?
10 kPa = 1019.74428892 mmH2O.
Which unit is larger, the kilopascal or the millimeter water (4°C)?
The kilopascal is the larger unit: 1 kPa = 101.974428892 mmH2O.