Striped Bass Weight Conversion Chart
Striped Bass growth chart for New England areas. This chart provides close estimations only.
| Length | Age | Max Lbs | Avg Lbs | Min Lbs |
| 12″ | 1 | 1 | 1 | 1 |
| 13″ | 1 | 2 | 1.5 | 1 |
| 14″ | 2 | 2.5 | 2.3 | 2 |
| 15″ | 2 | 3 | 2.5 | 2 |
| 16″ | 2 | 3.5 | 3 | 2.5 |
| 17″ | 3 | 4 | 3.5 | 2.8 |
| 18″ | 3 | 4.5 | 4 | 3 |
| 19″ | 3 | 5 | 4.3 | 3.5 |
| 20″ | 3 | 5.5 | 4.8 | 4 |
| 21″ | 4 | 6 | 5 | 4.3 |
| 22″ | 4 | 6.8 | 5.8 | 4.8 |
| 23″ | 4 | 7.5 | 6.3 | 5 |
| 24″ | 5 | 8.3 | 7 | 6 |
| 25″ | 5 | 8.8 | 7.8 | 6.3 |
| 26″ | 6 | 10 | 8.5 | 7 |
| 27″ | 6 | 11 | 9.8 | 8 |
| 28″ | 6 | 12 | 10.3 | 8.8 |
| 29″ | 7 | 12.9 | 11 | 9.7 |
| 30″ | 7 | 14 | 12.3 | 10.3 |
| 31″ | 8 | 15 | 13 | 1 |
| 32″ | 8 | 16.7 | 14.5 | 12 |
| 33″ | 9 | 17.8 | 15.8 | 13 |
| 34″ | 9 | 19 | 16.5 | 14 |
| 35″ | 10 | 20.5 | 18 | 15.5 |
| 36″ | 10 | 22 | 19.5 | 16.8 |
| 37″ | 11 | 23.5 | 20.7 | 17.5 |
| 38″ | 12 | 25.5 | 22 | 19 |
| 39″ | 12 | 27.2 | 24.5 | 20.7 |
| 40″ | 13 | 29.5 | 26 | 22 |
| 41″ | 13 | 31 | 27.3 | 23 |
| 42″ | 14 | 33.5 | 29.7 | 25 |
| 43″ | 14 | 36.3 | 32 | 27 |
| 44″ | 15 | 39 | 34 | 29 |
| 45″ | 15 | 41 | 36 | 30.5 |
| 46″ | 16 | 44 | 38.7 | 32.5 |
| 47″ | 16 | 47.5 | 42 | 35 |
| 48″ | 17 | 51 | 44 | 37 |
| 49″ | 17 | 54 | 47 | 39 |
| 50″ | 18 | 58 | 50 | 42 |
| 51″ | 18 | 62 | 55 | 45 |
| 52″ | 19 | 65 | 58 | 47 |
| 53″ | 19 | 68 | 60 | 49 |
| 54″ | 20 | 73 | 64 | 52 |
| 55″ | 20 | 80 | 70 | 56 |
| Length | Max Lbs | Avg Lbs | Min Lbs |
| 12″ | 1 | 1 | 1 |
| 13″ | 2 | 1.5 | 1 |
| 14″ | 2.5 | 2.3 | 2 |
| 15″ | 3 | 2.5 | 2 |
| 16″ | 3.5 | 3 | 2.5 |
| 17″ | 4 | 3.5 | 2.8 |
| 18″ | 4.5 | 4 | 3 |
| 19″ | 5 | 4.3 | 3.5 |
| 20″ | 5.5 | 4.8 | 4 |
| 21″ | 6 | 5 | 4.3 |
| 22″ | 6.8 | 5.8 | 4.8 |
| 23″ | 7.5 | 6.3 | 5 |
| 24″ | 8.3 | 7 | 6 |
| 25″ | 8.8 | 7.8 | 6.3 |
| 26″ | 10 | 8.5 | 7 |
| 27″ | 11 | 9.8 | 8 |
| 28″ | 12 | 10.3 | 8.8 |
| 29″ | 12.9 | 11 | 9.7 |
| 30″ | 14 | 12.3 | 10.3 |
| 31″ | 15 | 13 | 1 |
| 32″ | 16.7 | 14.5 | 12 |
| 33″ | 17.8 | 15.8 | 13 |
| 34″ | 19 | 16.5 | 14 |
| 35″ | 20.5 | 18 | 15.5 |
| 36″ | 22 | 19.5 | 16.8 |
| 37″ | 23.5 | 20.7 | 17.5 |
| 38″ | 25.5 | 22 | 19 |
| 39″ | 27.2 | 24.5 | 20.7 |
| 40″ | 29.5 | 26 | 22 |
| 41″ | 31 | 27.3 | 23 |
| 42″ | 33.5 | 29.7 | 25 |
| 43″ | 36.3 | 32 | 27 |
| 44″ | 39 | 34 | 29 |
| 45″ | 41 | 36 | 30.5 |
| 46″ | 44 | 38.7 | 32.5 |
| 47″ | 47.5 | 42 | 35 |
| 48″ | 51 | 44 | 37 |
| 49″ | 54 | 47 | 39 |
| 50″ | 58 | 50 | 42 |
| 51″ | 62 | 55 | 45 |
| 52″ | 65 | 58 | 47 |
| 53″ | 68 | 60 | 49 |
| 54″ | 73 | 64 | 52 |
| 55″ | 80 | 70 | 56 |