Pound/Second to Gram/Second Converter

Mass Flow Rate Converter

9 units available

Decimals:

From

To

453.59237

1 lb/s = 453.59237 g/s

Formula:

g/s = lb/s × 453.59237

With your value: 1 lb/s = 453.59237 g/s

Other Pound/Second to Gram/Second conversions

2 lb/s to g/s 3 lb/s to g/s 4 lb/s to g/s 5 lb/s to g/s 6 lb/s to g/s 7 lb/s to g/s 8 lb/s to g/s

Pound/Second to Gram/Second Conversion Table

Pound/Second (lb/s)	Gram/Second (g/s)
0.5	226.796185
1	453.59237
2	907.18474
5	2,267.96185
10	4,535.9237
15	6,803.88555
20	9,071.8474
25	11,339.80925
50	22,679.6185
100	45,359.237
250	113,398.0925
500	226,796.185
1000	453,592.37

Gram/Second to Pound/Second Conversion Table

Gram/Second (g/s)	Pound/Second (lb/s)
0.5	0.001102
1	0.002205
2	0.004409
5	0.011023
10	0.022046
15	0.033069
20	0.044092
25	0.055116
50	0.110231
100	0.220462
250	0.551156
500	1.102311
1000	2.204623

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/Second (lb/s)

Mass Flow Rate

Exact conversion

Derived quantity: a defined mass divided by a defined time interval (kg/s), exact via the kilogram and the international pound.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

Gram/Second (g/s)

Mass Flow Rate

Exact conversion

Derived quantity: a defined mass divided by a defined time interval (kg/s), exact via the kilogram and the international pound.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

How to Convert Pound/Second to Gram/Second

To convert from Pound/Second (lb/s) to Gram/Second (g/s), multiply the value by 453.59237.

Formula: g/s = lb/s × 453.59237

Reverse: lb/s = g/s × 0.0022046226

Step-by-Step Example

Start with your value in Pound/Second. For example: 5 lb/s
Multiply by the conversion factor: 5 x 453.59237
The result is: 2,267.96185 g/s

About Pound/Second

The pound/second (lb/s) is a unit of mass flow rate. One pound/second equals 0.45359237 base units. UnitConvertLab converts it against every other mass flow rate unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: mass flow rate calculations, engineering and science, education.

About Gram/Second

The gram/second (g/s) is a unit of mass flow rate. One gram/second equals 0.001 base units. UnitConvertLab converts it against every other mass flow rate unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: mass flow rate calculations, engineering and science, education.

Frequently Asked Questions

How many Gram/Second are in 1 Pound/Second?

There are exactly 453.59237 Gram/Second in 1 Pound/Second. This means the conversion factor from Pound/Second to Gram/Second is 453.59237.

What is the formula to convert Pound/Second to Gram/Second?

The formula to convert Pound/Second to Gram/Second is: g/s = lb/s × 453.59237. For example, to convert 10 Pound/Second to Gram/Second, you would multiply 10 by 453.59237.

What is a Pound/Second?