Cup (UK) to Fluid Dram (US) Converter

Volume Converter

40 units available

Decimals:

From

To

76.860795

1 cup (UK) = 76.860795 fl dr

Formula:

fl dr = cup (UK) × 76.8607952326

With your value: 1 cup (UK) = 76.86079523 fl dr

How big is that?

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

Milk carton (1/2.8e+2 your value)0.00352 cup (UK)

Kitchen bucket (1/28 your value)0.0352 cup (UK)

Car fuel tank (1/5.7 your value)0.176 cup (UK)

Bathtub (1/1.4 your value)0.704 cup (UK)

Your value1.00 cup (UK)

Hot tub (5.3× your value)5.28 cup (UK)

Other Cup (UK) to Fluid Dram (US) conversions

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

Cup (UK) to Fluid Dram (US) Conversion Table

Cup (UK) (cup (UK))	Fluid Dram (US) (fl dr)
0.5	38.430398
1	76.860795
2	153.72159
5	384.303976
10	768.607952
15	1,152.911928
20	1,537.215905
25	1,921.519881
50	3,843.039762
100	7,686.079523
250	19,215.198808
500	38,430.397616
1000	76,860.795233

Fluid Dram (US) to Cup (UK) Conversion Table

Fluid Dram (US) (fl dr)	Cup (UK) (cup (UK))
0.5	0.006505
1	0.013011
2	0.026021
5	0.065053
10	0.130105
15	0.195158
20	0.260211
25	0.325263
50	0.650527
100	1.301053
250	3.252634
500	6.505267
1000	13.010534

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.

Cup (UK) (cup (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 (US) (fl dr)

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 Cup (UK) to Fluid Dram (US)

To convert from Cup (UK) (cup (UK)) to Fluid Dram (US) (fl dr), multiply the value by 76.8607952326.

Formula: fl dr = cup (UK) × 76.8607952326

Reverse: cup (UK) = fl dr × 0.0130105341

Step-by-Step Example

Start with your value in Cup (UK). For example: 5 cup (UK)
Multiply by the conversion factor: 5 x 76.8607952326
The result is: 384.303976 fl dr

About Cup (UK)

The cup (uk) (cup (UK)) is a unit of volume and capacity. One cup (uk) equals 0.284130625 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 (US)

The fluid dram (us) (fl dr) is a unit of volume and capacity. One fluid dram (us) equals 0.003696691195 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 (US) are in 1 Cup (UK)?

There are exactly 76.8607952326 Fluid Dram (US) in 1 Cup (UK). This means the conversion factor from Cup (UK) to Fluid Dram (US) is 76.8607952326.

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

The formula to convert Cup (UK) to Fluid Dram (US) is: fl dr = cup (UK) × 76.8607952326. For example, to convert 10 Cup (UK) to Fluid Dram (US), you would multiply 10 by 76.8607952326.

What is a Cup (UK)?