kPa to atm Converter - Kilopascal to Standard Atmosphere

Kilopascal (kPa) to Standard Atmosphere (atm)

Direct answer

1 kPa = 0.009869232667 atm

atm = kPa × 0.009869232667

Converter

Input

kPa

Result

0.009869232667atm

atm = kPa × 0.009869232667

kPa = atm × 101.325

Example: 10 kPa = 10 × 0.009869232667 = 0.098692326672 atm.

Express both kPa and atm in the same base unit Pa (pascal), then cancel the shared base unit.

1
Rewrite kPa in the base unit
$1 kPa = 1, 000 Pa$
2
Rewrite atm in the base unit
$1 atm = 101, 325 Pa$
3
Forward conversion
$1 kPa = \frac{1 , 000 Pa}{101 , 325 Pa} \times 1 atm = \frac{1 , 000}{101 , 325} atm = 0.009869232667 atm$
4
Reverse conversion
$1 atm = \frac{101 , 325 Pa}{1 , 000 Pa} \times 1 kPa = \frac{101 , 325}{1 , 000} kPa = 101.325 kPa$

A guarded explanation for this pair page covering definition, principle, assumptions, and cautions.

Guarded output

AI text is for interpretation only. The page calculator remains the source of truth for numeric results.

1 kPa = 0.009869232667 atm.

10 kPa = 0.098692326672 atm.

100 kPa = 0.986923266716 atm.

Use atm = kPa × 0.009869232667.

1 atm = 101.325 kPa.

Use the conversion factor and round the result to the precision required by your calculation.