Pound/Gallon (UK) to Pound/Cubic Foot Converter

Density Converter

16 units available

Decimals:

From

To

6.228835

1 lb/gal (UK) = 6.228835 lb/ft³

Formula:

lb/ft³ = lb/gal (UK) × 6.228835459

With your value: 1 lb/gal (UK) = 6.22883546 lb/ft³

Other Pound/Gallon (UK) to Pound/Cubic Foot conversions

2 lb/gal (UK) to lb/ft³ 3 lb/gal (UK) to lb/ft³ 4 lb/gal (UK) to lb/ft³ 5 lb/gal (UK) to lb/ft³ 6 lb/gal (UK) to lb/ft³ 7 lb/gal (UK) to lb/ft³ 8 lb/gal (UK) to lb/ft³

Pound/Gallon (UK) to Pound/Cubic Foot Conversion Table

Pound/Gallon (UK) (lb/gal (UK))	Pound/Cubic Foot (lb/ft³)
0.5	3.114418
1	6.228835
2	12.457671
5	31.144177
10	62.288355
15	93.432532
20	124.576709
25	155.720886
50	311.441773
100	622.883546
250	1,557.208865
500	3,114.41773
1000	6,228.835459

Pound/Cubic Foot to Pound/Gallon (UK) Conversion Table

Pound/Cubic Foot (lb/ft³)	Pound/Gallon (UK) (lb/gal (UK))
0.5	0.080272
1	0.160544
2	0.321087
5	0.802718
10	1.605437
15	2.408155
20	3.210873
25	4.013591
50	8.027183
100	16.054365
250	40.135913
500	80.271827
1000	160.543653

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/Gallon (UK) (lb/gal (UK))

Density

Exact conversion

Derived from mass per unit volume using the definitions above.

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/Cubic Foot (lb/ft³)

Density

Exact conversion

Derived from mass per unit volume using the definitions above.

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/Gallon (UK) to Pound/Cubic Foot

To convert from Pound/Gallon (UK) (lb/gal (UK)) to Pound/Cubic Foot (lb/ft³), multiply the value by 6.228835459.

Formula: lb/ft³ = lb/gal (UK) × 6.228835459

Reverse: lb/gal (UK) = lb/ft³ × 0.1605436532

Step-by-Step Example

Start with your value in Pound/Gallon (UK). For example: 5 lb/gal (UK)
Multiply by the conversion factor: 5 x 6.228835459
The result is: 31.144177 lb/ft³

About Pound/Gallon (UK)

The pound/gallon (uk) (lb/gal (UK)) is a unit of density. One pound/gallon (uk) equals 99.77637266 kilogram per cubic metres. UnitConvertLab converts it against every other density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: density calculations, engineering and science, education.

About Pound/Cubic Foot

The pound/cubic foot (lb/ft³) is a unit of density. One pound/cubic foot equals 16.01846337 kilogram per cubic metres. UnitConvertLab converts it against every other density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: density calculations, engineering and science, education.

Frequently Asked Questions

How many Pound/Cubic Foot are in 1 Pound/Gallon (UK)?

There are exactly 6.228835459 Pound/Cubic Foot in 1 Pound/Gallon (UK). This means the conversion factor from Pound/Gallon (UK) to Pound/Cubic Foot is 6.228835459.

What is the formula to convert Pound/Gallon (UK) to Pound/Cubic Foot?

The formula to convert Pound/Gallon (UK) to Pound/Cubic Foot is: lb/ft³ = lb/gal (UK) × 6.228835459. For example, to convert 10 Pound/Gallon (UK) to Pound/Cubic Foot, you would multiply 10 by 6.228835459.

What is a Pound/Gallon (UK)?