Pressure
ksitoatm
Convert kilopounds-force per square inch (ksi) to standard atmospheres (atm).
Factor1 ksi = 68.04596 atm
Converter
ksi
Accepts numbers or expressions, e.g. 150 + 14.7
Result
atm
Rendered to 6 significant figures.
Formula
Formula
atm = ksi × 68.04596
Multiply any value in kilopounds-force per square inch by 68.04596 to obtain the value in standard atmospheres.
Worked example
Convert 1 ksi to atm.
- 01Start with 1 ksi.
- 02Multiply by the conversion factor: 1 × 68.04596 = 68.046 atm.
Result1 ksi = 68.046 atm
Conversion table
| ksi | atm |
|---|---|
| 1 | 68.046 |
| 2 | 136.09 |
| 5 | 340.23 |
| 10 | 680.46 |
| 20 | 1360.9 |
| 50 | 3402.3 |
| 100 | 6804.6 |
| 200 | 13609 |
| 500 | 34023 |
| 1000 | 68046 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from ksi to atm?
1 ksi equals 68.04596 atm. To convert, multiply the value in kilopounds-force per square inch by 68.04596.
How do I convert 1 ksi to atm?
1 ksi = 68.046 atm. For any value, multiply by 68.04596.
How do I convert atm back to ksi?
Divide by the same factor — or equivalently, multiply by 0.01469595. So 1 atm = 0.0146959 ksi.
When would I need to convert kilopound-force per square inch to standard atmosphere?
Pressure conversions between ksi and atm are common when working with mixed-vendor instrumentation, when piping codes use different units to process datasheets, or when converting field readings into SI for hydraulic calculations.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).