Pascal to Bar Conversion
Convert between Pascal and Bar quickly and accurately.
How to Convert Pascal to Bar
Conversion Formula
Example
Convert 15 Pa to bar:
Unit Information
Learn about the pressure units you're converting between
Pascal
Pa
Definition
The pascal (symbol: Pa) is the SI base unit of pressure, defined as one newton per square meter. It represents the pressure exerted by a force of one newton applied uniformly over an area of one square meter.
History/Origin
The pascal was named after Blaise Pascal (1623-1662), a French mathematician and physicist. It was adopted as the SI unit of pressure in 1971, replacing the bar and other traditional pressure units in scientific applications.
Current Use
Pascals are used universally in physics and engineering for measuring pressure, stress, and elastic modulus. Applications include atmospheric pressure measurements, hydraulic systems, material testing, and scientific research in fluid mechanics.
Multiplier
1
Offset
0
Bar
bar
Definition
A bar (symbol: bar) is a unit of pressure equal to 100,000 pascals or approximately 0.987 atmospheres. It is widely used in meteorology, engineering, and industrial applications for measuring atmospheric and gauge pressures.
History/Origin
The bar was introduced in the early 20th century as a metric unit of pressure, derived from the Greek word "baros" meaning weight. It became widely adopted in Europe and is still commonly used despite not being an SI unit.
Current Use
Bars are used in meteorology for atmospheric pressure measurements, in diving for water pressure calculations, in industrial processes for pressure monitoring, and in engineering for hydraulic and pneumatic system specifications.
Multiplier
100000
Offset
0
Pascal to Bar Conversion Table
| Pascal [Pa] | Bar [bar] |
|---|---|
| 1 Pa | 0.00001 bar |
| 10 Pa | 0.0001 bar |
| 25 Pa | 0.00025 bar |
| 50 Pa | 0.0005 bar |
| 100 Pa | 0.001 bar |
| 0 Pa | 0E+0 bar |
| -10 Pa | -0.0001 bar |
| -40 Pa | -0.0004 bar |
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