UK fluid ounces to Millilitres
Type a value in UK fluid ounces and get the result in Millilitres, calculated exactly.
10 UK fluid ounces = 284.130625 Millilitres
Precision
Exact factorThis result is exact.
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Formula
mL = fl oz (UK) × 28.4130625
To convert UK fluid ounces to Millilitres, multiply the value by 28.4130625.
Worked examples
- 1 fl oz (UK) × 28.4130625 = 28.4130625 mL
- 10 fl oz (UK) × 28.4130625 = 284.130625 mL
- 100 fl oz (UK) × 28.4130625 = 2,841.30625 mL
This factor is exact by definition.
Conversion table
| UK fluid ounces (fl oz (UK)) | Millilitres (mL) |
|---|---|
| 1 | 28.4130625 |
| 2 | 56.826125 |
| 3 | 85.2391875 |
| 4 | 113.65225 |
| 5 | 142.0653125 |
| 6 | 170.478375 |
| 7 | 198.8914375 |
| 8 | 227.3045 |
| 9 | 255.7175625 |
| 10 | 284.130625 |
| 15 | 426.1959375 |
| 20 | 568.26125 |
| 25 | 710.3265625 |
| 30 | 852.391875 |
| 40 | 1,136.5225 |
| 50 | 1,420.653125 |
| 60 | 1,704.78375 |
| 70 | 1,988.914375 |
| 75 | 2,130.9796875 |
| 80 | 2,273.045 |
| 90 | 2,557.175625 |
| 100 | 2,841.30625 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Millilitres to UK fluid ounces
| Millilitres (mL) | UK fluid ounces (fl oz (UK)) |
|---|---|
| 1 | ≈ 0.03519508 |
| 2 | ≈ 0.07039016 |
| 3 | ≈ 0.1055852 |
| 4 | ≈ 0.1407803 |
| 5 | ≈ 0.1759754 |
| 6 | ≈ 0.2111705 |
| 7 | ≈ 0.2463656 |
| 8 | ≈ 0.2815606 |
| 9 | ≈ 0.3167557 |
| 10 | ≈ 0.3519508 |
| 15 | ≈ 0.5279262 |
| 20 | ≈ 0.7039016 |
| 25 | ≈ 0.879877 |
| 30 | ≈ 1.055852 |
| 40 | ≈ 1.407803 |
| 50 | ≈ 1.759754 |
| 60 | ≈ 2.111705 |
| 70 | ≈ 2.463656 |
| 75 | ≈ 2.639631 |
| 80 | ≈ 2.815606 |
| 90 | ≈ 3.167557 |
| 100 | ≈ 3.519508 |
Unit definitions
- UK fluid ounces fl oz (UK)
- One 160th of an imperial gallon: exactly 28.4130625 millilitres.
- Millilitres mL
- One thousandth of a litre, equal to one cubic centimetre.
Questions people ask
UK fluid ounces to Millilitres: what is the conversion factor?
One fl oz (UK) is 28.4130625 mL.
How do I convert UK fluid ounces to Millilitres?
Use the formula above. For example, 10 fl oz (UK) = 284.130625 mL.
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.