Pieze to Pound/sq inch Converter
Convert Pieze (pz) to Pound/sq inch (psi) instantly. 1 pz = 0.145038 psi.
Pressure Converter
29 units available
1 pz = 0.145038 psi
Formula:
psi = pz × 0.1450377377With your value: 1 pz = 0.14503774 psi
Other Pieze to Pound/sq inch conversions
Pieze to Pound/sq inch Conversion Table
| Pieze (pz) | Pound/sq inch (psi) |
|---|---|
| 0.5 | 0.072519 |
| 1 | 0.145038 |
| 2 | 0.290075 |
| 5 | 0.725189 |
| 10 | 1.450377 |
| 15 | 2.175566 |
| 20 | 2.900755 |
| 25 | 3.625943 |
| 50 | 7.251887 |
| 100 | 14.503774 |
| 250 | 36.259434 |
| 500 | 72.518869 |
| 1000 | 145.037738 |
Pound/sq inch to Pieze Conversion Table
| Pound/sq inch (psi) | Pieze (pz) |
|---|---|
| 0.5 | 3.447379 |
| 1 | 6.894757 |
| 2 | 13.789515 |
| 5 | 34.473786 |
| 10 | 68.947573 |
| 15 | 103.421359 |
| 20 | 137.895146 |
| 25 | 172.368932 |
| 50 | 344.737865 |
| 100 | 689.475729 |
| 250 | 1,723.689323 |
| 500 | 3,447.378647 |
| 1000 | 6,894.757293 |
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.
Pieze (pz)
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
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
How to Convert Pieze to Pound/sq inch
To convert from Pieze (pz) to Pound/sq inch (psi), multiply the value by 0.1450377377.
Formula: psi = pz × 0.1450377377
Reverse: pz = psi × 6.8947572932
Step-by-Step Example
- Start with your value in Pieze. For example: 5 pz
- Multiply by the conversion factor: 5 x 0.1450377377
- The result is: 0.725189 psi
About Pieze
The pieze (pz) is a unit of pressure and stress. One pieze equals 1000 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.
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.
Frequently Asked Questions
How many Pound/sq inch are in 1 Pieze?
There are exactly 0.1450377377 Pound/sq inch in 1 Pieze. This means the conversion factor from Pieze to Pound/sq inch is 0.1450377377.
What is the formula to convert Pieze to Pound/sq inch?
The formula to convert Pieze to Pound/sq inch is: psi = pz × 0.1450377377. For example, to convert 10 Pieze to Pound/sq inch, you would multiply 10 by 0.1450377377.
What is a Pieze?
The pieze (pz) is a unit of pressure and stress. One pieze equals 1000 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 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 are the common uses of Pieze?
The Pieze is commonly used in pressure calculations, engineering and science, education.
Related Pressure Conversions
Cite this page
UnitConvertLab. (2026). Pieze to Pound/sq inch converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/pieze-to-psi