Dyne/sq cm to Pound/sq inch Converter

Pressure Converter

29 units available

Decimals:

From

To

1.450377e-5

1 dyn/cm² = 1.450377e-5 psi

Formula:

psi = dyn/cm² × 0.0000145038

With your value: 1 dyn/cm² = 1.450377e-5 psi

Other Dyne/sq cm to Pound/sq inch conversions

2 dyn/cm² to psi 3 dyn/cm² to psi 4 dyn/cm² to psi 5 dyn/cm² to psi 6 dyn/cm² to psi 7 dyn/cm² to psi 8 dyn/cm² to psi

Dyne/sq cm to Pound/sq inch Conversion Table

Dyne/sq cm (dyn/cm²)	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

Pound/sq inch to Dyne/sq cm Conversion Table

Pound/sq inch (psi)	Dyne/sq cm (dyn/cm²)
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

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.

Dyne/sq cm (dyn/cm²)

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

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

How to Convert Dyne/sq cm to Pound/sq inch

To convert from Dyne/sq cm (dyn/cm²) to Pound/sq inch (psi), multiply the value by 1.450377e-5.

Formula: psi = dyn/cm² × 0.0000145038

Reverse: dyn/cm² = psi × 68,947.57293168

Step-by-Step Example

Start with your value in Dyne/sq cm. For example: 5 dyn/cm²
Multiply by the conversion factor: 5 x 1.450377e-5
The result is: 7.251887e-5 psi

About Dyne/sq cm

The dyne/sq cm (dyn/cm²) is a unit of pressure and stress. One dyne/sq cm 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.

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 Dyne/sq cm?

There are exactly 1.450377e-5 Pound/sq inch in 1 Dyne/sq cm. This means the conversion factor from Dyne/sq cm to Pound/sq inch is 1.450377e-5.

What is the formula to convert Dyne/sq cm to Pound/sq inch?

The formula to convert Dyne/sq cm to Pound/sq inch is: psi = dyn/cm² × 0.0000145038. For example, to convert 10 Dyne/sq cm to Pound/sq inch, you would multiply 10 by 1.450377e-5.

What is a Dyne/sq cm?