Bars to Kilopascals (bar → kPa)
Formula
1 bar = 100 kPaConversion Table
| bar | kPa |
|---|---|
| 0 | 0 |
| 1.0000 | 100.00 |
| 2.0000 | 200.00 |
| 3.0000 | 300.00 |
| 4.0000 | 400.00 |
| 5.0000 | 500.00 |
| 6.0000 | 600.00 |
| 7.0000 | 700.00 |
| 8.0000 | 800.00 |
| 9.0000 | 900.00 |
| 10.000 | 1,000.0 |
| 11.000 | 1,100.0 |
| 12.000 | 1,200.0 |
| 13.000 | 1,300.0 |
| 14.000 | 1,400.0 |
| 15.000 | 1,500.0 |
| 16.000 | 1,600.0 |
| 17.000 | 1,700.0 |
| 18.000 | 1,800.0 |
| 19.000 | 1,900.0 |
| bar | kPa |
|---|---|
| 20.000 | 2,000.0 |
| 21.000 | 2,100.0 |
| 22.000 | 2,200.0 |
| 23.000 | 2,300.0 |
| 24.000 | 2,400.0 |
| 25.000 | 2,500.0 |
| 26.000 | 2,600.0 |
| 27.000 | 2,700.0 |
| 28.000 | 2,800.0 |
| 29.000 | 2,900.0 |
| 30.000 | 3,000.0 |
| 31.000 | 3,100.0 |
| 32.000 | 3,200.0 |
| 33.000 | 3,300.0 |
| 34.000 | 3,400.0 |
| 35.000 | 3,500.0 |
| 36.000 | 3,600.0 |
| 37.000 | 3,700.0 |
| 38.000 | 3,800.0 |
| 39.000 | 3,900.0 |
| bar | kPa |
|---|---|
| 40.000 | 4,000.0 |
| 41.000 | 4,100.0 |
| 42.000 | 4,200.0 |
| 43.000 | 4,300.0 |
| 44.000 | 4,400.0 |
| 45.000 | 4,500.0 |
| 46.000 | 4,600.0 |
| 47.000 | 4,700.0 |
| 48.000 | 4,800.0 |
| 49.000 | 4,900.0 |
| 50.000 | 5,000.0 |
| 51.000 | 5,100.0 |
| 52.000 | 5,200.0 |
| 53.000 | 5,300.0 |
| 54.000 | 5,400.0 |
| 55.000 | 5,500.0 |
| 56.000 | 5,600.0 |
| 57.000 | 5,700.0 |
| 58.000 | 5,800.0 |
| 59.000 | 5,900.0 |
| bar | kPa |
|---|---|
| 60.000 | 6,000.0 |
| 61.000 | 6,100.0 |
| 62.000 | 6,200.0 |
| 63.000 | 6,300.0 |
| 64.000 | 6,400.0 |
| 65.000 | 6,500.0 |
| 66.000 | 6,600.0 |
| 67.000 | 6,700.0 |
| 68.000 | 6,800.0 |
| 69.000 | 6,900.0 |
| 70.000 | 7,000.0 |
| 71.000 | 7,100.0 |
| 72.000 | 7,200.0 |
| 73.000 | 7,300.0 |
| 74.000 | 7,400.0 |
| 75.000 | 7,500.0 |
| 76.000 | 7,600.0 |
| 77.000 | 7,700.0 |
| 78.000 | 7,800.0 |
| 79.000 | 7,900.0 |
Bars to Kilopascals Conversion
Converting Bars (bar) to Kilopascals (kPa) is a common pressure conversion. 1 bar equals 100 kPa. For example, 100 bar is equal to 10,000 kPa.
Quick Mental Math: Bars to Kilopascals
Pressure units (atm, bar, psi, pascal) are diverse; use atmospheres as a reference tier.
Why is converting Bars to Kilopascals tricky?
Magnitude or direction confusion between bars and kilopascals is the primary error source.
Quick Reference Values
1 bar = 100 kPa. 5 bar = 500 kPa. 10 bar = 1,000 kPa. 25 bar = 2,500 kPa. 50 bar = 5,000 kPa. 100 bar = 10,000 kPa.
What is Bars?
Bars (bar) is a unit of pressure. The bar is a unit of pressure equal to exactly 100,000 pascals (Pa). It is used to measure pressure or stress and is slightly less than the standard atmospheric pressure of 101,325 Pa. The bar is not an SI unit but is accepted for use with SI by the BIPM due to its convenience in many engineering fields [bipm-si-brochure]. The bar was introduced by the Norwegian meteorologist Vilhelm Bjerknes in 1909 to simplify atmospheric pressure measurements. It gained wider recognition in the mid-20th century and was formally accepted for use with the SI by the BIPM to provide a practical unit for pressure [bipm-si-brochure]. The bar is widely used in meteorology, engineering, and automotive industries worldwide, especially in Europe and Asia. It remains common in barometric pressure readings and tire pressure specifications, although the pascal is the SI base unit [bipm-si-brochure].
What is Kilopascals?
Kilopascals (kPa) is a unit of pressure. A kilopascal equals 1,000 pascals, where 1 pascal is one newton per square meter. It is a unit of pressure used to quantify forces applied over an area and is part of the SI system [bipm-si-brochure]. Standard atmospheric pressure is approximately 101.325 kPa. The pascal was named in 1971 by the CGPM in honor of Blaise Pascal, a pioneer in fluid mechanics and pressure measurement. The kilopascal was adopted to express practical pressure values more conveniently [cgpm-resolutions]. Kilopascals are widely used in meteorology, engineering, and automotive industries worldwide. Countries using the SI system apply kPa for tire pressure, weather reports, and material stress testing [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: barres, barre, bars pressure, kpa, kilo pascals, kilopascal. All of these refer to the Bars to Kilopascals conversion.