Barye to Hectopascal Converter
Convert Barye (Ba) to Hectopascal (hPa) instantly. 1 Ba = 0.001 hPa.
Pressure Converter
29 units available
1 Ba = 0.001 hPa
Formula:
hPa = Ba × 0.001With your value: 1 Ba = 0.001 hPa
Other Barye to Hectopascal conversions
Barye to Hectopascal Conversion Table
| Barye (Ba) | Hectopascal (hPa) |
|---|---|
| 0.5 | 0.0005 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 15 | 0.015 |
| 20 | 0.02 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 250 | 0.25 |
| 500 | 0.5 |
| 1000 | 1 |
Hectopascal to Barye Conversion Table
| Hectopascal (hPa) | Barye (Ba) |
|---|---|
| 0.5 | 500 |
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 15 | 15,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 1000 | 1,000,000 |
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.
Barye (Ba)
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
Hectopascal (hPa)
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
How to Convert Barye to Hectopascal
To convert from Barye (Ba) to Hectopascal (hPa), multiply the value by 0.001.
Formula: hPa = Ba × 0.001
Reverse: Ba = hPa × 1,000
Step-by-Step Example
- Start with your value in Barye. For example: 5 Ba
- Multiply by the conversion factor: 5 x 0.001
- The result is: 0.005 hPa
About Barye
The barye (Ba) is a unit of pressure and stress. One barye equals 0.1 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 Hectopascal
The hectopascal (hPa) is a unit of pressure and stress. One hectopascal equals 100 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.
Frequently Asked Questions
How many Hectopascal are in 1 Barye?
There are exactly 0.001 Hectopascal in 1 Barye. This means the conversion factor from Barye to Hectopascal is 0.001.
What is the formula to convert Barye to Hectopascal?
The formula to convert Barye to Hectopascal is: hPa = Ba × 0.001. For example, to convert 10 Barye to Hectopascal, you would multiply 10 by 0.001.
What is a Barye?
The barye (Ba) is a unit of pressure and stress. One barye equals 0.1 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 Hectopascal?
The hectopascal (hPa) is a unit of pressure and stress. One hectopascal equals 100 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 are the common uses of Barye?
The Barye is commonly used in pressure calculations, engineering and science, education.
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Cite this page
UnitConvertLab. (2026). Barye to Hectopascal converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/barye-to-hectopascal