Kips per square inch.
KSI to Exapascals Converter — ksi to EPa
Convert KSI (ksi) to Exapascal (EPa) using the exact conversion factor (1 ksi = 6.894757e-12 exapascal). See the formula, worked examples, and conversion table.
KSI to Exapascals converter
Converter
Pressure Converter
Convert pascals, bars, PSI, atmospheres, mercury columns, water columns, and engineering pressure units.
Context values
Some unit families need one extra value for a physically accurate result.
Exapascal is 1000000000000000000 pascal units.
Result = input x 6.89475729e+6 / 1e+18.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting KSI to Exapascals
KSI and Exapascal both show up on pressure gauges — psi is standard on US tire and tool specifications, while bar is the everyday pressure unit across most of the rest of the world. Specifically: Kips per square inch, and exapascal is 1000000000000000000 pascal units.
Formula
exapascals = ksi × 6.894757e-12
This factor comes from each unit's defined relationship to the category's base unit: 1 ksi equals 6894757.29317 base units, and 1 exapascal equals 1e+18 base units, so dividing one by the other gives the direct ksi-to-exapascal factor of 6.894757e-12.
Simple example
1 ksi × 6.894757e-12 = 6.894757e-12 EPa
1 ksi = 6.894757e-12 exapascals.
Real-world example
35 ksi × 6.894757e-12 = 2.413165e-10 EPa
35 ksi = 2.413165e-10 exapascals.
Conversion table
| KSI (ksi) | Exapascal (EPa) |
|---|---|
| 1 ksi | 6.894757e-12 EPa |
| 5 ksi | 3.447379e-11 EPa |
| 10 ksi | 6.894757e-11 EPa |
| 25 ksi | 1.723689e-10 EPa |
| 50 ksi | 3.447379e-10 EPa |
| 100 ksi | 6.894757e-10 EPa |
Reverse conversion: Exapascal to KSI
6.894757e-12 EPa × 145037737700 = 0.9999999575 ksi
6.894757e-12 exapascals = 0.9999999575 ksi.
ksi = exapascals × 145037737730
For a page dedicated to this direction, see Exapascal to KSI.
Understanding the KSI (ksi)
Kips per square inch.
Understanding the Exapascal (EPa)
Exapascal is 1000000000000000000 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many exapascals are in 1 ksi?
1 ksi equals 6.894757e-12 exapascals, using the exact defined conversion factor rather than an estimate.
How do I convert ksi to exapascal?
Multiply the ksi value by 6.894757e-12. The converter above does this instantly to whatever precision you set.
How do I convert exapascal back to ksi?
Use the reverse factor: 1 exapascal equals 145,037,737,700 ksi. You can also use the swap control in the converter above to flip the direction instantly.
What is a ksi?
KSI (ksi) is a unit of pressure.
What is a exapascal?
Exapascal (EPa) is a unit of pressure.
Is the ksi to exapascal conversion exact?
Yes. Both ksi and exapascal are defined by fixed standards rather than physical artifacts, so the factor of 6.894757e-12 used above is exact to as many digits as you choose to display.