Convert bars to pascals

1 bar=100,000Pa

Use the converter below to change any bars value into pascals instantly — with formula, conversion table, and real-world examples.

You have

Equals

100,000

Conversion formula

Forward

pascals = bars × 100,000

Reverse

bars = pascals × 1.0000e-5

Example: 10 bar × 100,000 = 1,000,000 Pa.

About both units

From

Bar

bar

The bar equals 100,000 pascals — slightly less than one atmosphere (1.01325 bar). It is a convenient unit for everyday pressures: tyre pressures, diving depth, weather fronts. Common in European engineering.

Real-world: Car tyre: 2.0–2.5 bar. SCUBA at 10 m depth: 2 bar absolute. Fire hose: 5–7 bar.

Read full bar reference →

Pascal

The pascal is the SI unit of pressure — one newton per square metre. Named after Blaise Pascal. 1 Pa is a very small pressure; atmospheric pressure is about 101,325 Pa. Pressure readings in engineering are usually in kPa or MPa.

Real-world: Atmospheric pressure: 101,325 Pa. Conversation level: 0.001 Pa sound pressure. Truck tyre: 900,000 Pa.

Read full pascal reference →

Bar to Pascal conversion table

Common bars to pascals values for quick reference.

Bar (bar)	Pascal (Pa)
1 bar	100,000 Pa
5 bar	500,000 Pa
10 bar	1,000,000 Pa
25 bar	2,500,000 Pa
50 bar	5,000,000 Pa
100 bar	10,000,000 Pa
200 bar	20,000,000 Pa
500 bar	50,000,000 Pa
1,000 bar	100,000,000 Pa
5,000 bar	500,000,000 Pa

Tips & common mistakes

Quick tips

1 bar = 100 kPa = 0.987 atm = 14.5 psi.
Almost 1 atm — convenient approximation.
Tyre pressures: 2.0–2.5 bar typical car, 6–10 bar truck.

Avoid these

Assuming 1 bar = 1 atm exactly — 1.3% off.
Mixing bar with psi — need factor of 14.5.
Using bar for high-pressure work — switch to MPa.

Frequently asked questions

How many pascals in a bar?

One bar equals 100,000 pascals.

How do I convert bars to pascals?

Multiply the bar value by 100,000 to get the equivalent in pascals.

What is 100 bars in pascals?

100 bars equals 10,000,000 pascals.

Is a bar bigger than a pascal?

Yes. 1 bar equals 100,000 pascals, so one bar is larger.

How to convert bars to pascals without a calculator?

Multiply by 100,000 for a quick estimate; use a calculator for precise results.

Related pressure conversions

📊 See full comparison matrix →

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Convert bars to pascals

🧮 Conversion formula