Gill (US) to Fluid Ounce (UK) Converter

Volume Converter

40 units available

Decimals:

From

To

4.163371

1 gi = 4.163371 fl oz (UK)

Formula:

fl oz (UK) = gi × 4.1633709231

With your value: 1 gi = 4.16337092 fl oz (UK)

How big is that?

Everyday references on a logarithmic scale, all expressed in gill (us) so you can sanity-check the result.

Milk carton (1/1.2e+2 your value)0.00845 gi

Kitchen bucket (1/12 your value)0.0845 gi

Car fuel tank (1/2.4 your value)0.423 gi

Your value1.00 gi

Bathtub (1.7× your value)1.69 gi

Hot tub (13× your value)12.7 gi

Other Gill (US) to Fluid Ounce (UK) conversions

2 gi to fl oz (UK)3 gi to fl oz (UK)4 gi to fl oz (UK)5 gi to fl oz (UK)6 gi to fl oz (UK)7 gi to fl oz (UK)8 gi to fl oz (UK)

Gill (US) to Fluid Ounce (UK) Conversion Table

Gill (US) (gi)	Fluid Ounce (UK) (fl oz (UK))
0.5	2.081685
1	4.163371
2	8.326742
5	20.816855
10	41.633709
15	62.450564
20	83.267418
25	104.084273
50	208.168546
100	416.337092
250	1,040.842731
500	2,081.685462
1000	4,163.370923

Fluid Ounce (UK) to Gill (US) Conversion Table

Fluid Ounce (UK) (fl oz (UK))	Gill (US) (gi)
0.5	0.120095
1	0.24019
2	0.48038
5	1.20095
10	2.4019
15	3.60285
20	4.8038
25	6.00475
50	12.009499
100	24.018999
250	60.047496
500	120.094993
1000	240.189985

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.

Gill (US) (gi)

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

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

Fluid Ounce (UK) (fl oz (UK))

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

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 Gill (US) to Fluid Ounce (UK)

To convert from Gill (US) (gi) to Fluid Ounce (UK) (fl oz (UK)), multiply the value by 4.1633709231.

Formula: fl oz (UK) = gi × 4.1633709231

Reverse: gi = fl oz (UK) × 0.2401899851

Step-by-Step Example

Start with your value in Gill (US). For example: 5 gi
Multiply by the conversion factor: 5 x 4.1633709231
The result is: 20.816855 fl oz (UK)

About Gill (US)

The gill (us) (gi) is a unit of volume and capacity. One gill (us) equals 0.1182941182 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

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

About Fluid Ounce (UK)

The fluid ounce (uk) (fl oz (UK)) is a unit of volume and capacity. One fluid ounce (uk) equals 0.0284130625 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

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

Frequently Asked Questions

How many Fluid Ounce (UK) are in 1 Gill (US)?

There are exactly 4.1633709231 Fluid Ounce (UK) in 1 Gill (US). This means the conversion factor from Gill (US) to Fluid Ounce (UK) is 4.1633709231.

What is the formula to convert Gill (US) to Fluid Ounce (UK)?

The formula to convert Gill (US) to Fluid Ounce (UK) is: fl oz (UK) = gi × 4.1633709231. For example, to convert 10 Gill (US) to Fluid Ounce (UK), you would multiply 10 by 4.1633709231.

What is a Gill (US)?