Comparison
Dark mild vs English brown ale
What is the difference between mild and brown ale?
The short answer
Strength and dryness. Mild is lower in strength, sweeter and softer, built for drinking several of. Brown ale is a little stronger, drier and nuttier. The two overlap enough that some beers have been sold as both.
Where they overlap
They share comparable bitterness, sweetness, body, the same style family — the boundary between them is narrower than the comparison suggests.
Side by side
| Dark mild | English brown ale | |
|---|---|---|
| Family | Amber & dark ale | Amber & dark ale |
| Fermentation | Top-fermented (ale) | Top-fermented (ale) |
| Origin | United Kingdom | United Kingdom |
| Category status | Established | Established |
| Strength | 3–3.8% ABV | 4.2–5.4% ABV |
| Bitterness (IBU) — IBU measures iso-alpha acids in the lab. It does not track perceived bitterness, which residual sweetness, body and roast all alter — compare the sensory rows below for how each actually tastes. | 10–25 IBU | 20–30 IBU |
| Colour — These are the same depth in the glass; colour is not what tells them apart. | Deep amber to dark brown — 12–25 SRM, 24–49 EBC | Dark amber to reddish brown — 12–22 SRM, 24–43 EBC |
| Original gravity | 1.030–1.038 | 1.040–1.052 |
| Final gravity | 1.008–1.013 | 1.008–1.013 |
| Serving temperature | 11–13°C | 10–13°C |
| Carbonation | 0.8–1 vol CO₂ | 1.5–2.2 vol CO₂ |
| Glassware | Nonic pint, Dimpled mug | Nonic pint |
| Clarity | clear | clear |
How they taste different
| Character | Dark mild | English brown ale |
|---|---|---|
| Bread & biscuit | Not characteristic | Low |
| Roast | Trace | Not characteristic |
| Dryness | Low | Moderate |
| Carbonation | Trace | Low |
Which should you choose?
- You want the lowest-strength option with real flavour → Dark mild
- You want more nutty depth and a drier finish → English brown ale
An editor’s judgement about who each suits.