Comparison
Czech dark lager vs International dark lager
What is the difference between Czech dark lager and International dark lager?
The short answer
The main difference is malt intensity: Czech dark lager has noticeably more of it than International dark lager. Czech dark lager also leads on chocolate & cocoa, roast and sweetness.
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, carbonation, overlapping strength ranges, the same style family — the boundary between them is narrower than the comparison suggests.
Side by side
| Czech dark lager | International dark lager | |
|---|---|---|
| Family | Amber & dark lager | Amber & dark lager |
| Fermentation | Bottom-fermented (lager) | Bottom-fermented (lager) |
| Origin | Czechia | United States |
| Category status | Established | Established |
| Strength | 4.4–5.8% ABV | 4–6% 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. | 18–34 IBU | 8–20 IBU |
| Colour | Dark copper to near black — 14–35 SRM, 28–69 EBC | Dark amber to brown — 14–22 SRM, 28–43 EBC |
| Original gravity | 1.044–1.060 | 1.044–1.056 |
| Final gravity | 1.013–1.017 | 1.008–1.012 |
| Serving temperature | 7–10°C | 5–8°C |
| Carbonation | 2–3 vol CO₂ | 2–3 vol CO₂ |
| Glassware | Dimpled mug | Pilsner glass |
| Clarity | clear | clear |
How they taste different
| Character | Czech dark lager | International dark lager |
|---|---|---|
| Malt intensity | High | Low |
| Chocolate & cocoa | Low–Moderate | Not characteristic |
| Roast | Low | Trace |
| Sweetness | Moderate | Low |
| Body | Moderate | Trace–Low |
| Coffee | Trace–Low | Not characteristic |
| Caramel & toffee | Moderate | Low |
Which should you choose?
- You want more malt intensity → Czech dark lager
- You want something more restrained — less malt intensity and chocolate & cocoa → International dark lager
Derived from where the two actually differ. Neither is better — this is a question of which difference you want.