Comparison
English brown ale vs Kentucky Common
What is the difference between English brown ale and Kentucky Common?
The short answer
The main difference is dryness: English brown ale has far more of it than Kentucky Common. English brown ale also leads on nutty; Kentucky Common on acidity and roast.
Generated from the two style records. No editor has written this comparison up, so it carries no verdict beyond what the data supports.
Where they overlap
They share comparable bitterness, sweetness, body, overlapping strength ranges, the same style family — the boundary between them is narrower than the comparison suggests.
Side by side
| English brown ale | Kentucky Common | |
|---|---|---|
| Family | Amber & dark ale | Amber & dark ale |
| Fermentation | Top-fermented (ale) | Top-fermented (ale) |
| Origin | United Kingdom | United States |
| Category status — One of these is a more settled category than the other, which is worth knowing before treating the comparison as exact. | Established | Historical |
| Strength | 4.2–5.4% ABV | 4–5.5% 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. | 20–30 IBU | 15–30 IBU |
| Colour — These are the same depth in the glass; colour is not what tells them apart. | Dark amber to reddish brown — 12–22 SRM, 24–43 EBC | Amber to dark brown — 11–20 SRM, 22–39 EBC |
| Original gravity | 1.040–1.052 | 1.044–1.055 |
| Final gravity | 1.008–1.013 | 1.010–1.018 |
| Serving temperature | 10–13°C | 7–10°C |
| Carbonation | 1.5–2.2 vol CO₂ | 2–3 vol CO₂ |
| Glassware | Nonic pint | Nonic pint |
| Clarity | clear | clear |
How they taste different
| Character | English brown ale | Kentucky Common |
|---|---|---|
| Dryness | Moderate | Not characteristic |
| Acidity | Not characteristic | Trace–Low |
| Roast | Not characteristic | Trace–Low |
| Nutty | Moderate–High | Not characteristic |
| Hop aroma | Trace–Low | Not characteristic |
| Bread & biscuit | Low | Not characteristic |
| Carbonation | Low | Moderate |
| Caramel & toffee | Moderate | Low |
Which should you choose?
- You want more dryness → English brown ale
- You want more acidity → Kentucky Common
Derived from where the two actually differ. Neither is better — this is a question of which difference you want.