Convert centimeter water (4°C) to dekapascal

Please provide values below to convert centimeter water (4°C) [cmH2O] to dekapascal [daPa], or Convert dekapascal to centimeter water (4°C).

1 cmH2O = 9.80638 daPa. To convert centimeter water (4°C) to dekapascal, multiply the value by 9.80638; to go the other way, divide by it (1 daPa = 0.101974428892 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 = 9.80638 daPa
  • 1 daPa = 0.101974428892 cmH2O
  • 10 cmH2O = 98.0638 daPa
  • 100 cmH2O = 980.638 daPa

How to Convert Centimeter Water (4°c) to Dekapascal

1 cmH2O = 9.80638 daPa

Example: convert 15 cmH2O to daPa:
15 cmH2O = 15 × 9.80638 daPa = 147.0957 daPa

Centimeter Water (4°c) to Dekapascal Conversion Table

centimeter water (4°C) dekapascal
1 cmH2O 9.80638 daPa
2 cmH2O 19.61276 daPa
3 cmH2O 29.41914 daPa
5 cmH2O 49.0319 daPa
10 cmH2O 98.0638 daPa
20 cmH2O 196.1276 daPa
50 cmH2O 490.319 daPa
100 cmH2O 980.638 daPa
500 cmH2O 4903.19 daPa
1000 cmH2O 9806.38 daPa

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.


Dekapascal

The dekapascal (daPa) is a unit of pressure equal to ten pascals, where one pascal (Pa) is the SI derived unit of pressure representing one newton per square meter.

History/Origin

The dekapascal was introduced as a metric prefix-based unit to simplify the expression of larger pressures, particularly in fields like meteorology and engineering, aligning with the SI system's prefixes. Its usage is relatively uncommon compared to the pascal.

Current Use

The dekapascal is occasionally used in scientific and technical contexts to express pressure measurements more conveniently, especially in applications where pressures are in the range of thousands of pascals. It is part of pressure conversions within the 'Common Converters' category.

Frequently Asked Questions

What is 1 centimeter water (4°C) in dekapascal?

1 centimeter water (4°C) (cmH2O) = 9.80638 dekapascal (daPa).

How do you convert centimeter water (4°C) to dekapascal?

Multiply the centimeter water (4°C) value by 9.80638. For example, 25 cmH2O × 9.80638 = 245.1595 daPa.

What is 10 centimeter water (4°C) in dekapascal?

10 cmH2O = 98.0638 daPa.

Which unit is larger, the centimeter water (4°C) or the dekapascal?

The centimeter water (4°C) is the larger unit: 1 cmH2O = 9.80638 daPa.

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