Kilopascals to Millibars (kPa → mbar)
Formula
1 kPa = 10 mbarConversion Table
| kPa | mbar |
|---|---|
| 0 | 0 |
| 1.0000 | 10.000 |
| 2.0000 | 20.000 |
| 3.0000 | 30.000 |
| 4.0000 | 40.000 |
| 5.0000 | 50.000 |
| 6.0000 | 60.000 |
| 7.0000 | 70.000 |
| 8.0000 | 80.000 |
| 9.0000 | 90.000 |
| 10.000 | 100.00 |
| 11.000 | 110.00 |
| 12.000 | 120.00 |
| 13.000 | 130.00 |
| 14.000 | 140.00 |
| 15.000 | 150.00 |
| 16.000 | 160.00 |
| 17.000 | 170.00 |
| 18.000 | 180.00 |
| 19.000 | 190.00 |
| kPa | mbar |
|---|---|
| 20.000 | 200.00 |
| 21.000 | 210.00 |
| 22.000 | 220.00 |
| 23.000 | 230.00 |
| 24.000 | 240.00 |
| 25.000 | 250.00 |
| 26.000 | 260.00 |
| 27.000 | 270.00 |
| 28.000 | 280.00 |
| 29.000 | 290.00 |
| 30.000 | 300.00 |
| 31.000 | 310.00 |
| 32.000 | 320.00 |
| 33.000 | 330.00 |
| 34.000 | 340.00 |
| 35.000 | 350.00 |
| 36.000 | 360.00 |
| 37.000 | 370.00 |
| 38.000 | 380.00 |
| 39.000 | 390.00 |
| kPa | mbar |
|---|---|
| 40.000 | 400.00 |
| 41.000 | 410.00 |
| 42.000 | 420.00 |
| 43.000 | 430.00 |
| 44.000 | 440.00 |
| 45.000 | 450.00 |
| 46.000 | 460.00 |
| 47.000 | 470.00 |
| 48.000 | 480.00 |
| 49.000 | 490.00 |
| 50.000 | 500.00 |
| 51.000 | 510.00 |
| 52.000 | 520.00 |
| 53.000 | 530.00 |
| 54.000 | 540.00 |
| 55.000 | 550.00 |
| 56.000 | 560.00 |
| 57.000 | 570.00 |
| 58.000 | 580.00 |
| 59.000 | 590.00 |
| kPa | mbar |
|---|---|
| 60.000 | 600.00 |
| 61.000 | 610.00 |
| 62.000 | 620.00 |
| 63.000 | 630.00 |
| 64.000 | 640.00 |
| 65.000 | 650.00 |
| 66.000 | 660.00 |
| 67.000 | 670.00 |
| 68.000 | 680.00 |
| 69.000 | 690.00 |
| 70.000 | 700.00 |
| 71.000 | 710.00 |
| 72.000 | 720.00 |
| 73.000 | 730.00 |
| 74.000 | 740.00 |
| 75.000 | 750.00 |
| 76.000 | 760.00 |
| 77.000 | 770.00 |
| 78.000 | 780.00 |
| 79.000 | 790.00 |
Kilopascals to Millibars Conversion
Converting Kilopascals (kPa) to Millibars (mbar) is a common pressure conversion. 1 kPa equals 10 mbar. For example, 100 kPa is equal to 1,000 mbar.
Quick Mental Math: Kilopascals to Millibars
Multiply kilopascals by 1.0e+6 for millibars; each metric tier adds three zeros.
Why is converting Kilopascals to Millibars tricky?
Magnitude or direction confusion between kilopascals and millibars is the primary error source.
Quick Reference Values
1 kPa = 10 mbar. 5 kPa = 50 mbar. 10 kPa = 100 mbar. 25 kPa = 250 mbar. 50 kPa = 500 mbar. 100 kPa = 1,000 mbar.
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].
What is Millibars?
Millibars (mbar) is a unit of pressure. The millibar is a unit of pressure equal to 100 pascals or 0.1 kilopascals. It is one-thousandth of a bar, which is defined as exactly 100,000 pascals in the International System of Units (SI). The millibar is commonly used in meteorology to measure atmospheric pressure and is recognized under ISO standards for pressure units [iso-80000]. The bar and its subunit, the millibar, were introduced by the German meteorologist Heinrich von Helmholtz in the early 20th century. The millibar was adopted as a practical unit for meteorological pressure measurements before SI units were formalized [nist-sp-811]. Millibars remain widely used in weather reports and aviation worldwide, especially in countries like the United States, United Kingdom, and Australia. Meteorological agencies, including NOAA and the UK Met Office, use millibars alongside pascals for atmospheric pressure [nist-sp-811].
Common Misspellings
People often search for this conversion using these alternate spellings: kpa, kilo pascals, kilopascal, milibars, milibars, millibar, milibar. All of these refer to the Kilopascals to Millibars conversion.