Bars to Standard atmospheres
1 bar ≈ 0.9869 atm. Edit either value to convert instantly.
Conversion formula
atm = bar × (100,000) × (1 / 101,325)1 bar ≈ 0.986923 atm
bar (bar)
Bar is a unit of pressure: 1 bar = 100,000 Pa.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
standard atmosphere (atm)
Standard atmosphere is a unit of pressure: 1 atm = 101,325 Pa.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
Conversion table
| bar | atm |
|---|---|
| ≈ 0.986923 | |
| ≈ 1.97385 | |
| ≈ 4.93462 | |
| ≈ 9.86923 | |
| ≈ 14.8038 | |
| ≈ 19.7385 | |
| ≈ 24.6731 | |
| ≈ 29.6077 | |
| ≈ 39.4769 | |
| ≈ 44.4115 |
| bar | atm |
|---|---|
| ≈ 49.3462 | |
| ≈ 59.2154 | |
| ≈ 69.0846 | |
| ≈ 78.9539 | |
| ≈ 88.8231 | |
| ≈ 98.6923 | |
| ≈ 148.038 | |
| ≈ 157.908 | |
| ≈ 167.777 | |
| ≈ 177.646 |
Frequently asked questions
How many standard atmospheres are in 1 bar?
1 bar ≈ 0.9869 atm. atm = bar × (100,000) × (1 / 101,325)
How do I convert bar to atm?
atm = bar × (100,000) × (1 / 101,325)
Is 1 bar bigger than 1 standard atmosphere?
1 bar ≈ 0.9869 atm.
Related conversions
All quantities
LengthMass / weightVolumeTemperatureAreaSpeedTimeEnergyPowerData storageFuel economyAngleFrequencyForceTorqueDensityData transfer rateAccelerationElectric chargeElectric currentVoltageCapacitanceAbsorbed doseDynamic viscosityElectrical resistanceIlluminanceKinematic viscosityLuminanceMagnetic flux densityMass flow rateRadioactivityVolumetric flow rateElectrical conductanceEquivalent doseInductanceMagnetic fluxMolar concentrationSolution mass concentrationAmount of substanceAngular velocityCountLuminous fluxLuminous intensityMagnetic field strengthMagnetomotive forceAbsorbed dose rateRadiation exposureThermal conductivity