MPa to psi
1 MPa (MPa) equals 145.04 psi (psi). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 兆帕转psi
Conversion factor
1 MPa = 145.04 psi
Reverse: 1 psi = 0.006895 MPa
MPa to psi converter
MPa（MPa）
psi（psi）
MPa to psi conversion table
| MPa | psi | Detail |
|---|---|---|
| 0.1 | 14.5 | 0.1 MPa to psi |
| 0.2 | 29.01 | 0.2 MPa to psi |
| 0.5 | 72.52 | 0.5 MPa to psi |
| 1 | 145.04 | 1 MPa to psi |
| 1.5 | 217.56 | 1.5 MPa to psi |
| 2 | 290.08 | 2 MPa to psi |
| 2.5 | 362.59 | 2.5 MPa to psi |
| 3 | 435.11 | 3 MPa to psi |
| 4 | 580.15 | 4 MPa to psi |
| 5 | 725.19 | 5 MPa to psi |
| 6 | 870.23 | 6 MPa to psi |
| 8 | 1,160.3 | 8 MPa to psi |
| 10 | 1,450.38 | 10 MPa to psi |
| 15 | 2,175.57 | 15 MPa to psi |
| 20 | 2,900.75 | 20 MPa to psi |
| 25 | 3,625.94 | 25 MPa to psi |
| 30 | 4,351.13 | 30 MPa to psi |
| 40 | 5,801.51 | 40 MPa to psi |
| 50 | 7,251.89 | 50 MPa to psi |
| 70 | 10,152.64 | 70 MPa to psi |
| 100 | 14,503.77 | 100 MPa to psi |
How to convert
To convert MPa to psi, multiply: psi = MPa × 145.04
To convert psi to MPa, divide: MPa = psi ÷ 145.04 (equivalently × 0.006895).
Example: 1 MPa × 145.04 = 145.04 psi. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
1 MPa = 145.04 psi. The formula is: value in MPa × 145.04 = value in psi. Use the converter above to convert any value instantly.
1 psi = 0.006895 MPa. To convert back, divide the psi value by 145.04 (or multiply by 0.006895).
psi = MPa × 145.04; conversely MPa = psi ÷ 145.04. For example, 1 MPa × 145.04 = 145.04 psi. The factor comes from the international definition of the units.
More conversions
Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.