Resource
Pitching Rates For Fresh Yeast
Table 1 – Repitched Pitching Rates and Quantities (billions of cells per liter of wort)
| OG | Rate in Billions per Liter | ||||
|---|---|---|---|---|---|
| SG | Plato | 0.5 | 1.0 | 1.5 | 2.0 |
| 1.020 | 5.1 | 2.5 | 5.1 | 7.6 | 10.2 |
| 1.025 | 6.3 | 3.2 | 6.3 | 9.5 | 12.6 |
| 1.030 | 7.6 | 3.8 | 7.6 | 11.3 | 15.1 |
| 1.035 | 8.8 | 4.4 | 8.8 | 13.2 | 17.6 |
| 1.040 | 10.0 | 5.0 | 10.0 | 15.0 | 20.0 |
| 1.045 | 11.2 | 5.6 | 11.2 | 16.8 | 22.4 |
| 1.050 | 12.4 | 6.2 | 12.4 | 18.6 | 24.8 |
| 1.055 | 13.6 | 6.8 | 13.6 | 20.4 | 27.1 |
| 1.060 | 14.7 | 7.4 | 14.7 | 22.1 | 29.5 |
| 1.065 | 15.9 | 8.0 | 15.9 | 23.9 | 31.8 |
| 1.070 | 17.1 | 8.5 | 17.1 | 25.6 | 34.1 |
| 1.075 | 18.2 | 9.1 | 18.2 | 27.3 | 36.4 |
| 1.080 | 19.3 | 9.7 | 19.3 | 29.0 | 38.7 |
| 1.085 | 20.5 | 10.2 | 20.5 | 30.7 | 40.9 |
| 1.090 | 21.6 | 10.8 | 21.6 | 32.4 | 43.1 |
| 1.095 | 22.7 | 11.3 | 22.7 | 34.0 | 45.3 |
| 1.100 | 23.8 | 11.9 | 23.8 | 35.7 | 47.5 |
| 1.105 | 24.9 | 12.4 | 24.9 | 37.3 | 49.7 |
| 1.110 | 25.9 | 13.0 | 25.9 | 38.9 | 51.9 |
Table 2 – Pitching Rates from a Fresh Starter (billions of cells per liter of wort)
| OG | Rate in Billions per Liter | ||||
|---|---|---|---|---|---|
| SG | Plato | 0.375 | 0.75 | 1.125 | 1.5 |
| 1.020 | 5.1 | 1.9 | 3.8 | 5.7 | 7.6 |
| 1.025 | 6.3 | 2.4 | 4.7 | 7.1 | 9.5 |
| 1.030 | 7.6 | 2.8 | 5.7 | 8.5 | 11.3 |
| 1.035 | 8.8 | 3.3 | 6.6 | 9.9 | 13.2 |
| 1.040 | 10.0 | 3.7 | 7.5 | 11.2 | 15.0 |
| 1.045 | 11.2 | 4.2 | 8.4 | 12.6 | 16.8 |
| 1.050 | 12.4 | 4.6 | 9.3 | 13.9 | 18.6 |
| 1.055 | 13.6 | 5.1 | 10.2 | 15.3 | 20.4 |
| 1.060 | 14.7 | 5.5 | 11.1 | 16.6 | 22.1 |
| 1.065 | 15.9 | 6.0 | 11.9 | 17.9 | 23.9 |
| 1.070 | 17.1 | 6.4 | 12.8 | 19.2 | 25.6 |
| 1.075 | 18.2 | 6.8 | 13.6 | 20.5 | 27.3 |
| 1.080 | 19.3 | 7.2 | 14.5 | 21.7 | 29.0 |
| 1.085 | 20.5 | 7.7 | 15.3 | 23.0 | 30.7 |
| 1.090 | 21.6 | 8.1 | 16.2 | 24.3 | 32.4 |
| 1.095 | 22.7 | 8.5 | 17.0 | 25.5 | 34.0 |
| 1.100 | 23.8 | 8.9 | 17.8 | 26.7 | 35.7 |
| 1.105 | 24.9 | 9.3 | 18.6 | 28.0 | 37.3 |
| 1.110 | 25.9 | 9.7 | 19.4 | 29.2 | 38.9 |