UnitConvConvert
Pressure

Convert kilopascals to bars

1 kPa=0.01bar

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

0.01

Conversion formula

Forward
bars = kilopascals × 0.01
Reverse
kilopascals = bars × 100

Example: 10 kPa × 0.01 = 0.1 bar.

About both units

From

Kilopascal

kPa

The kilopascal equals 1000 pascals. Used for tyre pressures in many metric countries, engineering pressures and weather reports. 100 kPa ≈ 1 bar ≈ atmospheric pressure.

Real-world: Tyre pressure: 220–280 kPa. Atmospheric: 101 kPa. HVAC duct static: 0.1–0.3 kPa.
Read full kilopascal reference →
To

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 →

Kilopascal to Bar conversion table

Common kilopascals to bars values for quick reference.

Kilopascal (kPa)Bar (bar)
1 kPa0.01 bar
5 kPa0.05 bar
10 kPa0.1 bar
25 kPa0.25 bar
50 kPa0.5 bar
100 kPa1 bar
200 kPa2 bar
500 kPa5 bar
1,000 kPa10 bar
5,000 kPa50 bar

Tips & common mistakes

Quick tips

  • 1 kPa = 1000 Pa = 0.01 bar = 0.145 psi.
  • 100 kPa ≈ 1 bar.
  • Commonly used on tyre manuals in Commonwealth countries.

Avoid these

  • Confusing kPa with kW or kJ.
  • Using kPa when bar would be simpler.
  • Mixing absolute and gauge in kPa without specification.

Frequently asked questions

How many bars in a kilopascal?
One kilopascal equals 0.01 bars.
How do I convert kilopascals to bars?
Multiply the kilopascal value by 0.01 to get the equivalent in bars.
What is 100 kilopascals in bars?
100 kilopascals equals 1 bars.
Is a kilopascal bigger than a bar?
No. 1 kilopascal equals 0.01 bars, so one kilopascal is smaller.
How to convert kilopascals to bars without a calculator?
Multiply by 0.01 for a quick estimate; use a calculator for precise results.

Related pressure conversions

📊 See full comparison matrix →

More from Kilopascal

kPa → Pa
1 = 1,000 Pa
kPa → MPa
1 = 0.001 MPa
kPa → mbar
1 = 10 mbar
kPa → psi
1 = 0.145 psi
kPa → atm
1 = 0.009869 atm
kPa → mmHg
1 = 7.50062 mmHg
kPa → Torr
1 = 7.50062 Torr
kPa → inHg
1 = 0.2953 inHg

More to Bar

Pa → bar
1 = 1.0000e-5 bar
MPa → bar
1 = 10 bar
mbar → bar
1 = 0.001 bar
psi → bar
1 = 0.06895 bar
atm → bar
1 = 1.01325 bar
mmHg → bar
1 = 0.001333 bar
Torr → bar
1 = 0.001333 bar
inHg → bar
1 = 0.03386 bar

Conversions in other categories

WeightKilogram → PoundLengthKilometer → MileTemperatureCelsius → FahrenheitVolumeLiter → US GallonAreaSquare Meter → Square FootSpeedKilometer per Hour → Mile per HourEnergyKilojoule → KilocaloriePowerKilowatt → Mechanical Horsepower