Megapascal → Pounds-force per square inch converter (MPa to psi) - Pressure Converter

Table Of Contents

Megapascal to pounds-force per square inch Conversion
Formula
Examples
- Convert 100 megapascal to pounds-force per square inch:
Conversion table

Megapascal to pounds-force per square inch Conversion

1 megapascal (MPa) is equal to 145.0377377 pounds-force per square inch (psi).

1 MPa = 145.0377377 psi

1 psi = 0.006894757293 MPa

Formula

To convert a pressure from megapascal (MPa) to pounds-force per square inch (psi), multiply the pressure in megapascal by 145.0377377

p_(psi) = p_(MPa) × 145.0377377

Examples:

Convert 100 megapascal to pounds-force per square inch:

p_(psi) = 100MPa × 145.0377377 = 14503.77377 psi

Conversion table

Megapascal (MPa)	Pounds-force per square inch (psi)
1 MPa	145.03773773 psi
2 MPa	290.07547546 psi
3 MPa	435.113213191 psi
5 MPa	725.188688651 psi
10 MPa	1450.377377302 psi
20 MPa	2900.754754604 psi
25 MPa	3625.943443255 psi
50 MPa	7251.886886511 psi
100 MPa	14503.773773022 psi
250 MPa	36259.434432554 psi
500 MPa	72518.868865108 psi
1000 MPa	145037.737730217 psi

Megapascal (MPa)

Pounds-force per square inch (psi)

1 MPa

145.03773773 psi

2 MPa

290.07547546 psi

3 MPa

435.113213191 psi

5 MPa

725.188688651 psi

10 MPa

1450.377377302 psi

20 MPa

2900.754754604 psi

25 MPa

3625.943443255 psi

50 MPa

7251.886886511 psi

100 MPa

14503.773773022 psi

250 MPa

36259.434432554 psi

500 MPa

72518.868865108 psi

1000 MPa

145037.737730217 psi

Pounds-force per square inch (psi)	Megapascal (MPa)
1 psi	0.006894757 MPa
2 psi	0.013789515 MPa
3 psi	0.020684272 MPa
5 psi	0.034473786 MPa
10 psi	0.068947573 MPa
20 psi	0.137895146 MPa
25 psi	0.172368932 MPa
50 psi	0.344737865 MPa
100 psi	0.689475729 MPa
250 psi	1.723689323 MPa
500 psi	3.447378647 MPa
1000 psi	6.894757293 MPa

Pounds-force per square inch (psi)

Megapascal (MPa)

1 psi

0.006894757 MPa

2 psi

0.013789515 MPa

3 psi

0.020684272 MPa

5 psi

0.034473786 MPa

10 psi

0.068947573 MPa

20 psi

0.137895146 MPa

25 psi

0.172368932 MPa

50 psi

0.344737865 MPa

100 psi

0.689475729 MPa

250 psi

1.723689323 MPa

500 psi

3.447378647 MPa

1000 psi

6.894757293 MPa

Frequently asked questions

How do I convert megapascal to pounds-force per square inch?

Multiply the value in megapascal by 145.0377377 to get the result in pounds-force per square inch. For example, 5 MPa × 145.0377377 = 725.188688651 psi.

How many pounds-force per square inch are in 1 megapascal?

1 megapascal (MPa) is equal to 145.03773773 pounds-force per square inch (psi).

How do I convert pounds-force per square inch back to megapascal?

Use the inverse operation: divide the value in pounds-force per square inch by 145.0377377 to get the result in megapascal.

How accurate is the megapascal to pounds-force per square inch conversion?

The converter multiplies by the conversion factor 145.0377377 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.