Estimated SRM based on combined black and red malt contributions
| Red Malt Contribution → | |||||||||||||||
| 0 | 1 | 2 | 4 | 6 | 8 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 50 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Black Malt Contribution ← | 0 | 1 | 2 | 4 | 6 | 8 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 50 | |
| 1 | 1 | 2 | 3 | 5 | 7 | 9 | 11 | 16 | 21 | 26 | 31 | 36 | 41 | ||
| 2 | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 17 | 22 | 27 | 32 | 37 | 42 | ||
| 4 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 19 | 24 | 29 | 34 | 39 | 44 | ||
| 6 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 21 | 26 | 31 | 36 | 41 | 46 | ||
| 8 | 8 | 9 | 10 | 12 | 14 | 16 | 18 | 23 | 28 | 33 | 38 | 43 | 48 | ||
| 10 | 10 | 11 | 12 | 14 | 16 | 18 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | ||
| 15 | 15 | 16 | 17 | 19 | 21 | 23 | 25 | 30 | 35 | 40 | 45 | 50 | |||
| 20 | 20 | 21 | 22 | 24 | 26 | 28 | 30 | 35 | 40 | 45 | 50 | ||||
| 25 | 25 | 26 | 27 | 29 | 31 | 33 | 35 | 40 | 45 | 50 | |||||
| 30 | 30 | 31 | 32 | 34 | 36 | 38 | 40 | 45 | 50 | ||||||
| 35 | 35 | 36 | 37 | 39 | 41 | 43 | 45 | 50 | |||||||
| 40 | 40 | 41 | 42 | 44 | 46 | 48 | 50 | ||||||||
| 50 | 50 | ||||||||||||||