تحويل

Atmosphere to bar

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

Unit console

حوّل الوحدات مع الصيغة والسياق والدقة

UnitCloud مختبر قياس محلي للحياة اليومية والهندسة وتقنية المعلومات والطاقة والتنقل والتصميم.

ما الذي تريد تحويله؟

من1 atm

النتيجة1.01325 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.

02خطأ شائع

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

03وحدة الأساس: Pa

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

جدول

Atmosphere	bar
1	1.01325
2	2.0265
5	5.06625

الصيغة

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

المصادر

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

تحويلات مرتبطة

bar to psibar → psiالضغط psi to barpsi → barالضغط Kilopascal to psikPa → psiالضغط

Search and practice paths

الصيغةجدولExamplesخطأ شائعEveryday/engineeringExcel/CSVمحول دفعيPrint 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. الضغط. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.8.

Common questions

What is the factor for Atmosphere to bar?

1 atm = 1.01325 bar

Which formula does Atmosphere to 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.