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... Pound-force second per square inch = ... Poise

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Pound-force second per square inch to Poise Converter

Use this page to convert pound-force second per square inch values into poise, with background details, formulas, a worked example, and a quick conversion table.

Conversion formula

1 lbf*s/in^2 = 68,947.5729316836 P

1 P = 0.0000145037737730209 lbf*s/in^2

Example: 0.001 lbf*s/in^2 = 68.9475729316836 P

Jump to another pair

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Pound-force second per square inch

One pound-force second per square inch is equal to 6894.7572931684 pascal seconds.

History: This unit comes from customary force and area units used in US engineering.

Current use: Used for legacy high-viscosity and mechanical engineering references.

Also written as lbf*s/in^2.

Poise

One poise is equal to 0.1 pascal seconds.

History: The poise is named after Jean Leonard Marie Poiseuille and was widely used in viscosity tables.

Current use: Used in older fluid-property references and as the parent unit of centipoise.

Also written as P.

Pound-force second per square inch to Poise table

Pound-force second per square inch [lbf*s/in^2]Poise [P]
0.01 lbf*s/in^2689.475729316836 P
0.1 lbf*s/in^26,894.75729316836 P
1 lbf*s/in^268,947.5729316836 P
2 lbf*s/in^2137,895.145863367 P
5 lbf*s/in^2344,737.864658418 P
10 lbf*s/in^2689,475.729316836 P
20 lbf*s/in^21,378,951.45863367 P
50 lbf*s/in^23,447,378.64658418 P
100 lbf*s/in^26,894,757.29316836 P

Frequently asked questions

  • How many Poise (P) are in one Pound-force second per square inch (lbf*s/in^2)?

    One Pound-force second per square inch equals 68,947.5729316836 Poise.

  • How do you convert Pound-force second per square inch to Poise?

    Multiply the Pound-force second per square inch value by 68,947.5729316836 to get the result in Poise.

  • How do you convert Poise back to Pound-force second per square inch?

    Multiply the Poise value by 0.0000145037737730209 to get back to Pound-force second per square inch.

  • What is 0.001 Pound-force second per square inch in Poise?

    0.001 Pound-force second per square inch equals 68.9475729316836 Poise.