Comparison
Bière de Garde vs Sahti
What is the difference between Bière de Garde and Sahti?
The short answer
The main difference is carbonation: Bière de Garde has far more of it than Sahti. Bière de Garde also leads on caramel & toffee and dryness; Sahti on yeast fruitiness (esters).
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, alcohol warmth, malt intensity, overlapping strength ranges, the same style family — the boundary between them is narrower than the comparison suggests.
Side by side
| Bière de Garde | Sahti | |
|---|---|---|
| Family | Farmhouse ale | Farmhouse ale |
| Fermentation | Top-fermented (ale) | Top-fermented (ale) |
| Origin | France | Finland |
| Category status — One of these is a more settled category than the other, which is worth knowing before treating the comparison as exact. | Established | Regional |
| Strength | 6–8.5% ABV | 6–9% 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. | 18–28 IBU | 0–15 IBU |
| Colour — These are the same depth in the glass; colour is not what tells them apart. | Gold to chestnut brown — 6–19 SRM, 12–37 EBC | Hazy gold to dark brown — 4–22 SRM, 8–43 EBC |
| Original gravity | 1.060–1.080 | 1.076–1.120 |
| Final gravity | 1.008–1.016 | 1.016–1.040 |
| Serving temperature | 8–11°C | 8–12°C |
| Carbonation | 2–3 vol CO₂ | 0.3–1 vol CO₂ |
| Glassware | Goblet, Tulip glass | Wit tumbler |
| Clarity | clear | opaque |
How they taste different
| Character | Bière de Garde | Sahti |
|---|---|---|
| Carbonation | High | None–Trace |
| Caramel & toffee | Low–Moderate | Not characteristic |
| Dryness | Moderate | Trace |
| Yeast fruitiness (esters) | Moderate | Very high |
| Herbal | Not characteristic | Moderate–High |
| Bitterness | Low | None–Trace |
| Body | Moderate | High |
| Phenolic spice | Trace–Low | Moderate |
Which should you choose?
- You want more carbonation → Bière de Garde
- You want something more restrained — less carbonation and caramel & toffee → Sahti
Derived from where the two actually differ. Neither is better — this is a question of which difference you want.