kPa to atm
1 kPa (kPa) equals 0.009869 atm (atm). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 千帕转标准大气压
Conversion factor
1 kPa = 0.009869 atm
Reverse: 1 atm = 101.33 kPa
kPa to atm converter
kPa（kPa）
atm（atm）
kPa to atm conversion table
| kPa | atm | Detail |
|---|---|---|
| 50 | 0.4935 | 50 kPa to atm |
| 100 | 0.9869 | 100 kPa to atm |
| 101.33 | 1 | 101.33 kPa to atm |
| 200 | 1.974 | 200 kPa to atm |
| 500 | 4.935 | 500 kPa to atm |
| 1,000 | 9.869 | 1,000 kPa to atm |
How to convert
To convert kPa to atm, multiply: atm = kPa × 0.009869
To convert atm to kPa, divide: kPa = atm ÷ 0.009869 (equivalently × 101.33).
Example: 101.33 kPa × 0.009869 = 1 atm. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
101.33 kPa = 1 atm. The formula is: value in kPa × 0.009869 = value in atm. Use the converter above to convert any value instantly.
1 atm = 101.33 kPa. To convert back, divide the atm value by 0.009869 (or multiply by 101.33).
atm = kPa × 0.009869; conversely kPa = atm ÷ 0.009869. For example, 101.33 kPa × 0.009869 = 1 atm. The factor comes from the international definition of the units.
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.