Updated May 2026.
There is no official best beer for a Black and Tan. The name is bar English for a layered pour, not a TTB class. Official Guinness Draught US this project: 4.2% / 12 fl oz / 125 cal / 9.4 g carbs. Other Guinness SKUs unused. Pale-ale partner ABV unused A 12-ounce 5% beer is one NIAAA drink. No 2026 ranking.
Related: what Guinness is, Guinness taste, Michelada beer.
Pour vs class
| Language | 12 oz drinks |
|---|---|
| Guinness Draught US | 0.84 |
| Pale-ale partner | Read the can |
| NIAAA regular beer | 1.00 |
| Black and Tan | — |
Count both beers. Pour math: beer drinks.
Sources
- https://www.guinness.com/en-us/beers/guinness-draught — 4.2% / 12 fl oz / 125 cal / 9.4 g carbs.
- 27 CFR 7.1. Pale-ale partner unused. NIAAA December 2025.