0.0458 atm in kPa

0.0458 atm is equal to 4.66 kPa.

To convert atmospheres (atm) to kilopascals (kPa), you can use the conversion factor of 1 atm = 101.325 kPa.

Therefore, 0.0458 atm x 101.325 kPa/atm = 4.66 kPa.