Comparison
American IPA vs British strong ale
What is the difference between American IPA and British strong ale?
The short answer
The main difference is dryness: American IPA has far more of it than British strong ale. American IPA also leads on citrus, tropical fruit and resin & pine.
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 body, alcohol warmth, overlapping strength ranges — the boundary between them is narrower than the comparison suggests.
Side by side
| American IPA | British strong ale | |
|---|---|---|
| Family | IPA | Strong ale |
| Fermentation | Top-fermented (ale) | Top-fermented (ale) |
| Origin | United States | United Kingdom |
| Category status | Established | Established |
| Strength | 5.5–7.5% ABV | 5.5–8% 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. | 40–70 IBU | 30–60 IBU |
| Colour | Gold to light amber — 6–14 SRM, 12–28 EBC | Amber to dark brown — 8–22 SRM, 16–43 EBC |
| Original gravity | 1.056–1.070 | 1.055–1.080 |
| Final gravity | 1.008–1.014 | 1.015–1.022 |
| Serving temperature | 7–10°C | 10–13°C |
| Carbonation | 2–3 vol CO₂ | 1.5–2.2 vol CO₂ |
| Glassware | Tulip glass, Teku glass, Nonic pint | Tulip glass |
| Clarity | clear | clear |
How they taste different
| Character | American IPA | British strong ale |
|---|---|---|
| Dryness | Moderate–High | Not characteristic |
| Citrus | High | Not characteristic |
| Tropical fruit | Moderate–High | Not characteristic |
| Resin & pine | Moderate–High | Not characteristic |
| Hop aroma | High–Very high | Low |
| Malt intensity | Low | High |
| Caramel & toffee | Trace | Moderate |
| Bitterness | High–Very high | Moderate |
| Bread & biscuit | Low | Not characteristic |
| Stone fruit | Low–Moderate | Not characteristic |
Which should you choose?
- You want more dryness → American IPA
- You want something more restrained — less dryness and citrus → British strong ale
Derived from where the two actually differ. Neither is better — this is a question of which difference you want.