Gill (UK) to Fluid Dram (UK) Converter

Volume Converter

40 units available

Decimals:

From

To

40.000017

1 gi (UK) = 40.000017 fl dr (UK)

Formula:

fl dr (UK) = gi (UK) × 40.0000172597

With your value: 1 gi (UK) = 40.00001726 fl dr (UK)

How big is that?

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

Milk carton (1/1.4e+2 your value)0.00704 gi (UK)

Kitchen bucket (1/14 your value)0.0704 gi (UK)

Car fuel tank (1/2.8 your value)0.352 gi (UK)

Your value1.00 gi (UK)

Bathtub (1.4× your value)1.41 gi (UK)

Hot tub (11× your value)10.6 gi (UK)

Other Gill (UK) to Fluid Dram (UK) conversions

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

Gill (UK) to Fluid Dram (UK) Conversion Table

Gill (UK) (gi (UK))	Fluid Dram (UK) (fl dr (UK))
0.5	20.000009
1	40.000017
2	80.000035
5	200.000086
10	400.000173
15	600.000259
20	800.000345
25	1,000.000431
50	2,000.000863
100	4,000.001726
250	10,000.004315
500	20,000.00863
1000	40,000.01726

Fluid Dram (UK) to Gill (UK) Conversion Table

Fluid Dram (UK) (fl dr (UK))	Gill (UK) (gi (UK))
0.5	0.0125
1	0.025
2	0.05
5	0.125
10	0.25
15	0.375
20	0.5
25	0.625
50	1.249999
100	2.499999
250	6.249997
500	12.499995
1000	24.999989

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 (UK) (gi (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

Fluid Dram (UK) (fl dr (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 (UK) to Fluid Dram (UK)

To convert from Gill (UK) (gi (UK)) to Fluid Dram (UK) (fl dr (UK)), multiply the value by 40.0000172597.

Formula: fl dr (UK) = gi (UK) × 40.0000172597

Reverse: gi (UK) = fl dr (UK) × 0.0249999892

Step-by-Step Example

Start with your value in Gill (UK). For example: 5 gi (UK)
Multiply by the conversion factor: 5 x 40.0000172597
The result is: 200.000086 fl dr (UK)

About Gill (UK)

The gill (uk) (gi (UK)) is a unit of volume and capacity. One gill (uk) equals 0.1420653125 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 Dram (UK)

The fluid dram (uk) (fl dr (UK)) is a unit of volume and capacity. One fluid dram (uk) equals 0.00355163128 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 Dram (UK) are in 1 Gill (UK)?

There are exactly 40.0000172597 Fluid Dram (UK) in 1 Gill (UK). This means the conversion factor from Gill (UK) to Fluid Dram (UK) is 40.0000172597.

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

The formula to convert Gill (UK) to Fluid Dram (UK) is: fl dr (UK) = gi (UK) × 40.0000172597. For example, to convert 10 Gill (UK) to Fluid Dram (UK), you would multiply 10 by 40.0000172597.

What is a Gill (UK)?