Kilopascals to Standard atmospheres – kilopascal to standard atmosphere Converter

1 kPa ≈ 0.00986923 atm

kilopascals (kPa)

standard atmospheres (atm)0.00986923

Formula

atm = kPa × ≈ 0.00986923

Kilopascals to standard atmospheres conversion table

kilopascals (kPa)	standard atmospheres (atm)
0.25 kPa	0.00246731 atm
0.5 kPa	0.00493462 atm
1 kPa	≈ 0.00986923 atm
2 kPa	0.0197385 atm
5 kPa	0.0493462 atm
10 kPa	0.0986923 atm
20 kPa	0.197385 atm
50 kPa	0.493462 atm
100 kPa	0.986923 atm
200 kPa	1.97385 atm
500 kPa	4.93462 atm
1000 kPa	9.86923 atm
2500 kPa	24.6731 atm
5000 kPa	49.3462 atm
10000 kPa	98.6923 atm

Kilopascals and standard atmospheres are both pressure units. One kilopascal is approximately 0.00986923 standard atmospheres; enter any value above for an instant result, or use the table for common conversions.

Sanity-check examples

1 kPa = 0.00986923 atm
10 kPa = 0.0986923 atm
2.5 kPa = 0.0246731 atm

Common pitfalls and look-alike units

One standard atmosphere is exactly 101325 Pa while 1 bar is 100000 Pa — about 1.3% apart, so do not mix them. Tire pressures are often quoted in psi or bar (1 bar ≈ 14.5 psi, 1 psi ≈ 6.895 kPa); millimeter of mercury uses the conventional value 1 mmHg = 133.322387415 Pa.

Frequently asked questions

How many standard atmospheres are in a kilopascal?

1 kilopascal (kPa) is approximately 0.00986923 standard atmosphere (atm).

How do I convert kilopascals to standard atmospheres?

Multiply the kilopascal value by ≈ 0.00986923 to get standard atmosphere — for example, 2 kilopascals = 0.0197385 standard atmosphere.

How do I convert standard atmospheres back to kilopascals?

1 standard atmosphere equals 101.325 kilopascal. Use the swap button or the reverse conversion page linked on this page.

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