Tablespoon (UK) to Fluid Dram (US) Converter

Volume Converter

40 units available

Decimals:

From

To

4.8038

1 tbsp (UK) = 4.8038 fl dr

Formula:

fl dr = tbsp (UK) × 4.803799702

With your value: 1 tbsp (UK) = 4.8037997 fl dr

How big is that?

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

Soda can (1/54 your value)0.0186 tbsp (UK)

Milk carton (1/18 your value)0.0563 tbsp (UK)

Kitchen bucket (1/1.8 your value)0.563 tbsp (UK)

Your value1.00 tbsp (UK)

Car fuel tank (2.8× your value)2.82 tbsp (UK)

Bathtub (11× your value)11.3 tbsp (UK)

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

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

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

Tablespoon (UK) (tbsp (UK))	Fluid Dram (US) (fl dr)
0.5	2.4019
1	4.8038
2	9.607599
5	24.018999
10	48.037997
15	72.056996
20	96.075994
25	120.094993
50	240.189985
100	480.37997
250	1,200.949926
500	2,401.899851
1000	4,803.799702

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

Fluid Dram (US) (fl dr)	Tablespoon (UK) (tbsp (UK))
0.5	0.104084
1	0.208169
2	0.416337
5	1.040843
10	2.081685
15	3.122528
20	4.163371
25	5.204214
50	10.408427
100	20.816855
250	52.042137
500	104.084273
1000	208.168546

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.

Tablespoon (UK) (tbsp (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 Tablespoon (UK) to Fluid Dram (US)

To convert from Tablespoon (UK) (tbsp (UK)) to Fluid Dram (US) (fl dr), multiply the value by 4.803799702.

Formula: fl dr = tbsp (UK) × 4.803799702

Reverse: tbsp (UK) = fl dr × 0.2081685462

Step-by-Step Example

Start with your value in Tablespoon (UK). For example: 5 tbsp (UK)
Multiply by the conversion factor: 5 x 4.803799702
The result is: 24.018999 fl dr

About Tablespoon (UK)

The tablespoon (uk) (tbsp (UK)) is a unit of volume and capacity. One tablespoon (uk) equals 0.01775816406 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 Tablespoon (UK)?

There are exactly 4.803799702 Fluid Dram (US) in 1 Tablespoon (UK). This means the conversion factor from Tablespoon (UK) to Fluid Dram (US) is 4.803799702.

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

The formula to convert Tablespoon (UK) to Fluid Dram (US) is: fl dr = tbsp (UK) × 4.803799702. For example, to convert 10 Tablespoon (UK) to Fluid Dram (US), you would multiply 10 by 4.803799702.

What is a Tablespoon (UK)?