Pressure
bartopsf
Convert bar (bar) to pounds-force per square foot (psf).
Factor1 bar = 2088.543 psf
Converter
bar
Accepts numbers or expressions, e.g. 150 + 14.7
Result
psf
Rendered to 6 significant figures.
Formula
Formula
psf = bar × 2088.543
Multiply any value in bar by 2088.543 to obtain the value in pounds-force per square foot.
Worked example
Convert 1 bar to psf.
- 01Start with 1 bar.
- 02Multiply by the conversion factor: 1 × 2088.543 = 2088.54 psf.
Result1 bar = 2088.54 psf
Conversion table
| bar | psf |
|---|---|
| 1 | 2088.5 |
| 2 | 4177.1 |
| 5 | 10443 |
| 10 | 20885 |
| 20 | 41771 |
| 50 | 1.0443e+5 |
| 100 | 2.0885e+5 |
| 200 | 4.1771e+5 |
| 500 | 1.0443e+6 |
| 1000 | 2.0885e+6 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from bar to psf?
1 bar equals 2088.543 psf. To convert, multiply the value in bar by 2088.543.
How do I convert 1 bar to psf?
1 bar = 2088.54 psf. For any value, multiply by 2088.543.
How do I convert psf back to bar?
Divide by the same factor — or equivalently, multiply by 0.0004788026. So 1 psf = 0.000478803 bar.
When would I need to convert bar to pound-force per square foot?
Pressure conversions between bar and psf 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).