Pound/sq inch to Newton/sq m Converter

Pressure Converter

29 units available

Decimals:

From

To

6,894.757293

1 psi = 6,894.757293 N/m²

Formula:

N/m² = psi × 6,894.757293168

With your value: 1 psi = 6,894.75729317 N/m²

Other Pound/sq inch to Newton/sq m conversions

2 psi to N/m² 3 psi to N/m² 4 psi to N/m² 5 psi to N/m² 6 psi to N/m² 7 psi to N/m² 8 psi to N/m²

Pound/sq inch to Newton/sq m Conversion Table

Pound/sq inch (psi)	Newton/sq m (N/m²)
0.5	3,447.378647
1	6,894.757293
2	13,789.514586
5	34,473.786466
10	68,947.572932
15	103,421.359398
20	137,895.145863
25	172,368.932329
50	344,737.864658
100	689,475.729317
250	1,723,689.323292
500	3,447,378.646584
1000	6,894,757.293168

Newton/sq m to Pound/sq inch Conversion Table

Newton/sq m (N/m²)	Pound/sq inch (psi)
0.5	7.251887e-5
1	0.000145
2	0.00029
5	0.000725
10	0.00145
15	0.002176
20	0.002901
25	0.003626
50	0.007252
100	0.014504
250	0.036259
500	0.072519
1000	0.145038

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

Exact conversion

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

Newton/sq m (N/m²)

Pressure

Exact conversion

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 Newton/sq m

To convert from Pound/sq inch (psi) to Newton/sq m (N/m²), multiply the value by 6,894.757293168.

Formula: N/m² = psi × 6,894.757293168

Reverse: psi = N/m² × 0.0001450377

Step-by-Step Example

Start with your value in Pound/sq inch. For example: 5 psi
Multiply by the conversion factor: 5 x 6,894.757293168
The result is: 34,473.786466 N/m²

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 Newton/sq m

The newton/sq m (N/m²) is a unit of pressure and stress. One newton/sq m equals 1 pascal. 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 Newton/sq m are in 1 Pound/sq inch?

There are exactly 6,894.757293168 Newton/sq m in 1 Pound/sq inch. This means the conversion factor from Pound/sq inch to Newton/sq m is 6,894.757293168.

What is the formula to convert Pound/sq inch to Newton/sq m?

The formula to convert Pound/sq inch to Newton/sq m is: N/m² = psi × 6,894.757293168. For example, to convert 10 Pound/sq inch to Newton/sq m, you would multiply 10 by 6,894.757293168.

What is a Pound/sq inch?