Bar to Pascal Conversion

Convert between Bar and Pascal quickly and accurately.

bar
Pa

How to Convert Bar to Pascal

Conversion Formula

1 bar = 100000 Pa
1 Pa = 0 bar

Example

Convert 15 bar to Pa:

15 bar = 15 × 100000 Pa = 1500000 Pa

Unit Information

Learn about the pressure units you're converting between

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

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 to Pascal Conversion Table

Bar [bar] Pascal [Pa]
1 bar 100000 Pa
10 bar 1000000 Pa
25 bar 2500000 Pa
50 bar 5000000 Pa
100 bar 10000000 Pa
0 bar 0E+0 Pa
-10 bar -1000000 Pa
-40 bar -4000000 Pa

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