Comparison
American IPA vs Red IPA
What is the difference between American IPA and Red IPA?
The short answer
The main difference is dryness: American IPA has far more of it than Red IPA. American IPA also leads on tropical fruit and yeast fruitiness (esters); Red IPA on caramel & toffee.
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
| American IPA | Red IPA | |
|---|---|---|
| Family | IPA | IPA |
| Fermentation | Top-fermented (ale) | Top-fermented (ale) |
| Origin | United States | 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 | Commercial category |
| Strength | 5.5–7.5% ABV | 5.5–7.5% 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. | 40–70 IBU | 50–80 IBU |
| Colour | Gold to light amber — 6–14 SRM, 12–28 EBC | Reddish amber to copper — 11–19 SRM, 22–37 EBC |
| Original gravity | 1.056–1.070 | 1.056–1.070 |
| Final gravity | 1.008–1.014 | 1.010–1.016 |
| Serving temperature | 7–10°C | 8–11°C |
| Carbonation | 2–3 vol CO₂ | 2–3 vol CO₂ |
| Glassware | Tulip glass, Teku glass, Nonic pint | Tulip glass |
| Clarity | clear | clear |
How they taste different
| Character | American IPA | Red IPA |
|---|---|---|
| Dryness | Moderate–High | Not characteristic |
| Tropical fruit | Moderate–High | Not characteristic |
| Caramel & toffee | Trace | Moderate |
| Yeast fruitiness (esters) | Trace–Low | Not characteristic |
| Bread & biscuit | Low | Not characteristic |
| Stone fruit | Low–Moderate | Not characteristic |
| Malt intensity | Low | Moderate |
| Floral | Low | Not characteristic |
| Citrus | High | Moderate |
Which should you choose?
- You want more dryness → American IPA
- You want more caramel & toffee → Red IPA
Derived from where the two actually differ. Neither is better — this is a question of which difference you want.