Pound/sq inch to Barye Converter
Convert Pound/sq inch (psi) to Barye (Ba) instantly. 1 psi = 68,947.572932 Ba.
Pressure Converter
29 units available
1 psi = 68,947.572932 Ba
Formula:
Ba = psi × 68,947.57293168With your value: 1 psi = 68,947.57293168 Ba
Other Pound/sq inch to Barye conversions
Pound/sq inch to Barye Conversion Table
| Pound/sq inch (psi) | Barye (Ba) |
|---|---|
| 0.5 | 34,473.786466 |
| 1 | 68,947.572932 |
| 2 | 137,895.145863 |
| 5 | 344,737.864658 |
| 10 | 689,475.729317 |
| 15 | 1,034,213.593975 |
| 20 | 1,378,951.458634 |
| 25 | 1,723,689.323292 |
| 50 | 3,447,378.646584 |
| 100 | 6,894,757.293168 |
| 250 | 17,236,893.23292 |
| 500 | 34,473,786.46584 |
| 1000 | 68,947,572.93168 |
Barye to Pound/sq inch Conversion Table
| Barye (Ba) | Pound/sq inch (psi) |
|---|---|
| 0.5 | 7.251887e-6 |
| 1 | 1.450377e-5 |
| 2 | 2.900755e-5 |
| 5 | 7.251887e-5 |
| 10 | 0.000145 |
| 15 | 0.000218 |
| 20 | 0.00029 |
| 25 | 0.000363 |
| 50 | 0.000725 |
| 100 | 0.00145 |
| 250 | 0.003626 |
| 500 | 0.007252 |
| 1000 | 0.014504 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Pound/sq inch (psi)
Pressure
1 psi = 1 lbf/in² = 6894.757 293 168 361 Pa exactly.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Barye (Ba)
Pressure
Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Pound/sq inch to Barye
To convert from Pound/sq inch (psi) to Barye (Ba), multiply the value by 68,947.57293168.
Formula: Ba = psi × 68,947.57293168
Reverse: psi = Ba × 0.0000145038
Step-by-Step Example
- Start with your value in Pound/sq inch. For example: 5 psi
- Multiply by the conversion factor: 5 x 68,947.57293168
- The result is: 344,737.864658 Ba
About Pound/sq inch
Pounds per square inch (psi) is an imperial unit of pressure widely used in the US for tire pressure, hydraulics, and engineering.
Common uses: tire pressure (US), hydraulics, HVAC.
About Barye
The barye (Ba) is a unit of pressure and stress. One barye equals 0.1 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: pressure calculations, engineering and science, education.
Frequently Asked Questions
How many Barye are in 1 Pound/sq inch?
There are exactly 68,947.57293168 Barye in 1 Pound/sq inch. This means the conversion factor from Pound/sq inch to Barye is 68,947.57293168.
What is the formula to convert Pound/sq inch to Barye?
The formula to convert Pound/sq inch to Barye is: Ba = psi × 68,947.57293168. For example, to convert 10 Pound/sq inch to Barye, you would multiply 10 by 68,947.57293168.
What is a Pound/sq inch?
Pounds per square inch (psi) is an imperial unit of pressure widely used in the US for tire pressure, hydraulics, and engineering.
What is a Barye?
The barye (Ba) is a unit of pressure and stress. One barye equals 0.1 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What are the common uses of Pound/sq inch?
The Pound/sq inch is commonly used in tire pressure (US), hydraulics, HVAC.
Related Pressure Conversions
Cite this page
UnitConvertLab. (2026). Pound/sq inch to Barye converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/psi-to-barye