Comparison
English pale ale vs Irish red ale
What is the difference between English pale ale and Irish red ale?
The short answer
English pale ale and Irish red ale are closer than the comparison suggests. The measurable differences are small — herbal is the largest of them — so tradition, strength and what each is brewed for will tell you more than the flavour axes do.
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 sweetness, body, malt intensity, the same style family — the boundary between them is narrower than the comparison suggests.
Side by side
| English pale ale | Irish red ale | |
|---|---|---|
| Family | Pale ale | Pale ale |
| Fermentation | Top-fermented (ale) | Top-fermented (ale) |
| Origin | United Kingdom | Ireland |
| Category status | Established | Established |
| Strength | 4.2–5.8% ABV | 3.8–5% 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. | 25–45 IBU | 18–28 IBU |
| Colour | Gold to copper — 6–14 SRM, 12–28 EBC | Amber to deep reddish copper — 9–18 SRM, 18–35 EBC |
| Original gravity | 1.044–1.058 | 1.036–1.046 |
| Final gravity | 1.008–1.014 | 1.010–1.014 |
| Serving temperature | 9–12°C | 9–12°C |
| Carbonation | 1.8–2.4 vol CO₂ | 1.8–2.4 vol CO₂ |
| Glassware | Nonic pint, Tulip glass | Nonic pint |
| Clarity | clear | clear |
How they taste different
| Character | English pale ale | Irish red ale |
|---|---|---|
| Herbal | Moderate | Not characteristic |
| Bitterness | Moderate | Low |
| Roast | Not characteristic | Trace |
| Floral | Low–Moderate | Not characteristic |
| Hop aroma | Low–Moderate | Trace |
| Nutty | Low | Not characteristic |
| Caramel & toffee | Low | Moderate |
| Bread & biscuit | Moderate | Low |
Which should you choose?
- You want more herbal → English pale ale
- You want more roast → Irish red ale
Derived from where the two actually differ. Neither is better — this is a question of which difference you want.