ftH2O (4°C) to Bar Converter
Convert ftH2O (4°C) (ftH2O) to Bar (bar) instantly. 1 ftH2O = 0.029891 bar.
Pressure Converter
29 units available
1 ftH2O = 0.029891 bar
Formula:
bar = ftH2O × 0.029890669With your value: 1 ftH2O = 0.02989067 bar
Other ftH2O (4°C) to Bar conversions
ftH2O (4°C) to Bar Conversion Table
| ftH2O (4°C) (ftH2O) | Bar (bar) |
|---|---|
| 0.5 | 0.014945 |
| 1 | 0.029891 |
| 2 | 0.059781 |
| 5 | 0.149453 |
| 10 | 0.298907 |
| 15 | 0.44836 |
| 20 | 0.597813 |
| 25 | 0.747267 |
| 50 | 1.494533 |
| 100 | 2.989067 |
| 250 | 7.472667 |
| 500 | 14.945335 |
| 1000 | 29.890669 |
Bar to ftH2O (4°C) Conversion Table
| Bar (bar) | ftH2O (4°C) (ftH2O) |
|---|---|
| 0.5 | 16.727628 |
| 1 | 33.455257 |
| 2 | 66.910513 |
| 5 | 167.276283 |
| 10 | 334.552566 |
| 15 | 501.828848 |
| 20 | 669.105131 |
| 25 | 836.381414 |
| 50 | 1,672.762828 |
| 100 | 3,345.525656 |
| 250 | 8,363.814139 |
| 500 | 16,727.628278 |
| 1000 | 33,455.256555 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
ftH2O (4°C) (ftH2O)
Pressure
Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Bar (bar)
Pressure
1 bar = 100 000 Pa exactly.
Source: Units accepted for use with the SI, SI Brochure Table 8
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert ftH2O (4°C) to Bar
To convert from ftH2O (4°C) (ftH2O) to Bar (bar), multiply the value by 0.029890669.
Formula: bar = ftH2O × 0.029890669
Reverse: ftH2O = bar × 33.4552565551
Step-by-Step Example
- Start with your value in ftH2O (4°C). For example: 5 ftH2O
- Multiply by the conversion factor: 5 x 0.029890669
- The result is: 0.149453 bar
About ftH2O (4°C)
The fth2o (4°c) (ftH2O) is a unit of pressure and stress. One fth2o (4°c) equals 2989.0669 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: pressure calculations, engineering and science, education.
About Bar
The bar is a metric unit of pressure equal to 100,000 Pascals, roughly equal to atmospheric pressure at sea level.
Common uses: tire pressure, industrial, meteorology.
Frequently Asked Questions
How many Bar are in 1 ftH2O (4°C)?
There are exactly 0.029890669 Bar in 1 ftH2O (4°C). This means the conversion factor from ftH2O (4°C) to Bar is 0.029890669.
What is the formula to convert ftH2O (4°C) to Bar?
The formula to convert ftH2O (4°C) to Bar is: bar = ftH2O × 0.029890669. For example, to convert 10 ftH2O (4°C) to Bar, you would multiply 10 by 0.029890669.
What is a ftH2O (4°C)?
The fth2o (4°c) (ftH2O) is a unit of pressure and stress. One fth2o (4°c) equals 2989.0669 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Bar?
The bar is a metric unit of pressure equal to 100,000 Pascals, roughly equal to atmospheric pressure at sea level.
What are the common uses of ftH2O (4°C)?
The ftH2O (4°C) is commonly used in pressure calculations, engineering and science, education.
Related Pressure Conversions
Cite this page
UnitConvertLab. (2026). ftH2O (4°C) to Bar converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/fth2o-to-bar