Pound-force Second/sq Foot to Pascal-Second Converter

Dynamic Viscosity Converter

8 units available

Decimals:

From

To

47.880259

1 lbf·s/ft² = 47.880259 Pa·s

Formula:

Pa·s = lbf·s/ft² × 47.880259

With your value: 1 lbf·s/ft² = 47.880259 Pa·s

Other Pound-force Second/sq Foot to Pascal-Second conversions

2 lbf·s/ft² to Pa·s 3 lbf·s/ft² to Pa·s 4 lbf·s/ft² to Pa·s 5 lbf·s/ft² to Pa·s 6 lbf·s/ft² to Pa·s 7 lbf·s/ft² to Pa·s 8 lbf·s/ft² to Pa·s

Pound-force Second/sq Foot to Pascal-Second Conversion Table

Pound-force Second/sq Foot (lbf·s/ft²)	Pascal-Second (Pa·s)
0.5	23.94013
1	47.880259
2	95.760518
5	239.401295
10	478.80259
15	718.203885
20	957.60518
25	1,197.006475
50	2,394.01295
100	4,788.0259
250	11,970.06475
500	23,940.1295
1000	47,880.259

Pascal-Second to Pound-force Second/sq Foot Conversion Table

Pascal-Second (Pa·s)	Pound-force Second/sq Foot (lbf·s/ft²)
0.5	0.010443
1	0.020885
2	0.041771
5	0.104427
10	0.208854
15	0.313282
20	0.417709
25	0.522136
50	1.044272
100	2.088543
250	5.221359
500	10.442717
1000	20.885434

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-force Second/sq Foot (lbf·s/ft²)

Dynamic Viscosity

Exact conversion

Derived quantity, pascal-second (Pa·s = kg/(m·s)). The poise is exactly 0.1 Pa·s by CGS definition.

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

Pascal-Second (Pa·s)

Dynamic Viscosity

Exact conversion

Derived quantity, pascal-second (Pa·s = kg/(m·s)). The poise is exactly 0.1 Pa·s by CGS definition.

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-force Second/sq Foot to Pascal-Second

To convert from Pound-force Second/sq Foot (lbf·s/ft²) to Pascal-Second (Pa·s), multiply the value by 47.880259.

Formula: Pa·s = lbf·s/ft² × 47.880259

Reverse: lbf·s/ft² = Pa·s × 0.0208854342

Step-by-Step Example

Start with your value in Pound-force Second/sq Foot. For example: 5 lbf·s/ft²
Multiply by the conversion factor: 5 x 47.880259
The result is: 239.401295 Pa·s

About Pound-force Second/sq Foot

The pound-force second/sq foot (lbf·s/ft²) is a unit of dynamic viscosity. One pound-force second/sq foot equals 47.880259 base units. UnitConvertLab converts it against every other dynamic viscosity unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: dynamic viscosity calculations, engineering and science, education.

About Pascal-Second

The pascal-second (Pa·s) is a unit of dynamic viscosity. One pascal-second equals 1 base unit. UnitConvertLab converts it against every other dynamic viscosity unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: dynamic viscosity calculations, engineering and science, education.

Frequently Asked Questions

How many Pascal-Second are in 1 Pound-force Second/sq Foot?

There are exactly 47.880259 Pascal-Second in 1 Pound-force Second/sq Foot. This means the conversion factor from Pound-force Second/sq Foot to Pascal-Second is 47.880259.

What is the formula to convert Pound-force Second/sq Foot to Pascal-Second?

The formula to convert Pound-force Second/sq Foot to Pascal-Second is: Pa·s = lbf·s/ft² × 47.880259. For example, to convert 10 Pound-force Second/sq Foot to Pascal-Second, you would multiply 10 by 47.880259.

What is a Pound-force Second/sq Foot?