Kilopascals to Atmospheres (kPa → atm)
Formula
1 kPa = 0.009869232667160128 atmConversion Table
| kPa | atm |
|---|---|
| 0 | 0 |
| 1.0000 | 0.0098692 |
| 2.0000 | 0.019738 |
| 3.0000 | 0.029608 |
| 4.0000 | 0.039477 |
| 5.0000 | 0.049346 |
| 6.0000 | 0.059215 |
| 7.0000 | 0.069085 |
| 8.0000 | 0.078954 |
| 9.0000 | 0.088823 |
| 10.000 | 0.098692 |
| 11.000 | 0.10856 |
| 12.000 | 0.11843 |
| 13.000 | 0.12830 |
| 14.000 | 0.13817 |
| 15.000 | 0.14804 |
| 16.000 | 0.15791 |
| 17.000 | 0.16778 |
| 18.000 | 0.17765 |
| 19.000 | 0.18752 |
| kPa | atm |
|---|---|
| 20.000 | 0.19738 |
| 21.000 | 0.20725 |
| 22.000 | 0.21712 |
| 23.000 | 0.22699 |
| 24.000 | 0.23686 |
| 25.000 | 0.24673 |
| 26.000 | 0.25660 |
| 27.000 | 0.26647 |
| 28.000 | 0.27634 |
| 29.000 | 0.28621 |
| 30.000 | 0.29608 |
| 31.000 | 0.30595 |
| 32.000 | 0.31582 |
| 33.000 | 0.32568 |
| 34.000 | 0.33555 |
| 35.000 | 0.34542 |
| 36.000 | 0.35529 |
| 37.000 | 0.36516 |
| 38.000 | 0.37503 |
| 39.000 | 0.38490 |
| kPa | atm |
|---|---|
| 40.000 | 0.39477 |
| 41.000 | 0.40464 |
| 42.000 | 0.41451 |
| 43.000 | 0.42438 |
| 44.000 | 0.43425 |
| 45.000 | 0.44412 |
| 46.000 | 0.45398 |
| 47.000 | 0.46385 |
| 48.000 | 0.47372 |
| 49.000 | 0.48359 |
| 50.000 | 0.49346 |
| 51.000 | 0.50333 |
| 52.000 | 0.51320 |
| 53.000 | 0.52307 |
| 54.000 | 0.53294 |
| 55.000 | 0.54281 |
| 56.000 | 0.55268 |
| 57.000 | 0.56255 |
| 58.000 | 0.57242 |
| 59.000 | 0.58228 |
| kPa | atm |
|---|---|
| 60.000 | 0.59215 |
| 61.000 | 0.60202 |
| 62.000 | 0.61189 |
| 63.000 | 0.62176 |
| 64.000 | 0.63163 |
| 65.000 | 0.64150 |
| 66.000 | 0.65137 |
| 67.000 | 0.66124 |
| 68.000 | 0.67111 |
| 69.000 | 0.68098 |
| 70.000 | 0.69085 |
| 71.000 | 0.70072 |
| 72.000 | 0.71058 |
| 73.000 | 0.72045 |
| 74.000 | 0.73032 |
| 75.000 | 0.74019 |
| 76.000 | 0.75006 |
| 77.000 | 0.75993 |
| 78.000 | 0.76980 |
| 79.000 | 0.77967 |
Kilopascals to Atmospheres Conversion
Converting Kilopascals (kPa) to Atmospheres (atm) is a common pressure conversion. 1 kPa equals 0.009869 atm. For example, 100 kPa is equal to 0.986923 atm.
Quick Mental Math: Kilopascals to Atmospheres
Pressure units (atm, bar, psi, pascal) are diverse; use atmospheres as a reference tier.
Why is converting Kilopascals to Atmospheres tricky?
Magnitude or direction confusion between kilopascals and atmospheres is the primary error source.
Quick Reference Values
1 kPa = 0.009869 atm. 5 kPa = 0.049346 atm. 10 kPa = 0.098692 atm. 25 kPa = 0.246731 atm. 50 kPa = 0.493462 atm. 100 kPa = 0.986923 atm.
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 Atmospheres?
Atmospheres (atm) is a unit of pressure. One atmosphere (atm) is a unit of pressure defined as exactly 101,325 pascals (Pa). It approximates the average air pressure at sea level on Earth. The atmosphere unit is used for expressing pressures in meteorology and engineering [iso-80000]. The atmosphere was originally defined in the 19th century based on average sea-level air pressure. It was standardized by the International Union of Pure and Applied Chemistry (IUPAC) and other bodies to equal 101,325 Pa in the mid-20th century [nist-sp-811]. Atmospheres are used worldwide in scientific fields, including chemistry and physics, and in engineering applications like pressure vessel design. It is less common in everyday use outside these fields [nist-sp-811].
Common Misspellings
People often search for this conversion using these alternate spellings: kpa, kilo pascals, kilopascal, atmosphers, atmosfere, atmospere, atmospherics. All of these refer to the Kilopascals to Atmospheres conversion.