Gigapascal (GPa)
Convert Gigapascal to Other Units
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About the Gigapascal
Unit Details
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Reference Chart
Gigapascal Reference Chart - Pressure Conversions
Interactive conversion chart showing pressure unit relationships. Compare 8 common units with precise calculations.
| Unit | Symbol | Equivalent to 1 atm |
|---|---|---|
| AtmosphereBase Unit | atm | 1 |
| Attopascal | aPa | 9.869E-24 |
| Bar | bar | 0.986923 |
| Centimeter Mercury (0°C) | cmHg | 0.013158 |
| Centimeter Water (4°C) | cmH2O | 9.678E-4 |
| Centipascal | cPa | 9.869E-8 |
| Decipascal | dPa | 9.869E-7 |
| Dekapascal | daPa | 9.869E-5 |
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Conversion Accuracy
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Comparison Table
Gigapascal Comparison Table
Compare Gigapascal values with 6 other pressure units. Quick reference for common conversion values.
| Gigapascal (GPa) | Atmosphere (atm) | Attopascal (aPa) | Bar (bar) | Centimeter Mercury (0°C) (cmHg) | Centimeter Water (4°C) (cmH2O) | Centipascal (cPa) |
|---|---|---|---|---|---|---|
| 1 | 9,869.233 | 1E27 | 10,000 | 750,061.978022 | 1.02E7 | 1E11 |
| 5 | 49,346.165 | 5E27 | 50,000 | 3.75E6 | 5.099E7 | 5E11 |
| 10 | 98,692.33 | 1E28 | 100,000 | 7.501E6 | 1.02E8 | 1E12 |
| 25 | 246,730.825 | 2.5E28 | 250,000 | 1.875E7 | 2.549E8 | 2.5E12 |
| 50 | 493,461.65 | 5E28 | 500,000 | 3.75E7 | 5.099E8 | 5E12 |
| 100 | 986,923.3 | 1E29 | 1E6 | 7.501E7 | 1.02E9 | 1E13 |
How to Use This Table
Find the value in Gigapascal in the first column, then read across to see the equivalent values in other pressure units.
Precision Note
All conversions are calculated using precise conversion factors with locale-appropriate number formatting for optimal readability.
About the Gigapascal
The Gigapascal (GPa) is a unit of pressure measurement. Use our converter above to convert Gigapascal to any other pressure unit instantly