ucUnitCloudInternational unit matrix

Convertir

Atmosphere a bar

bar, psi and atm appear in different fields. Tyre, weather and lab values need context.

Unit console

Convertir unidades con fórmula, contexto y precisión

UnitCloud es un laboratorio local de medición para uso diario, ingeniería, TI, energía, movilidad y diseño.

De1 atm
Resultado1,01325 bar
Factor1 atm = 1,01325 bar
Source basisBIPM SI Brochure · NIST Guide to SI Appendix B.8

Examples

011 atm = 1,01325 bar

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02Error común

bar, psi and atm appear in different fields. Tyre, weather and lab values need context.

03Unidad base: Pa

1 atm = 101,325 Pa. Then the value is converted through the base unit Pa into bar.

Tabla

Atmospherebar
11,01325
22,0265
55,06625

Fórmula

1 atm = 101,325 Pa. Then the value is converted through the base unit Pa into bar.

Fuentes

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Guide to SI Appendix B.8Alphabetical conversion factors including pressure and force units.

Conversiones relacionadas

bar a psibar → psiPresiónpsi a barpsi → barPresiónKilopascal a psikPa → psiPresión

Search and practice paths

Search and practice paths

FórmulaTablaExamplesError comúnEveryday/engineeringExcel/CSVConversor por lotesPrint view
psiTyre pressure, bar and psi
Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources current as of May 2026. Presión. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.8.

Common questions

What is the factor for Atmosphere a bar?

1 atm = 1,01325 bar

Which formula does Atmosphere a bar use?

1 atm = 101,325 Pa. Then the value is converted through the base unit Pa into bar.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.