Quick answer
This page uses a published test for Marshall M2 with 1 × Honda BF60A. In that table, the best published economy point is around 2 kn and 0.8 L/h.
Engine/configuration: 1 × Honda BF60A
Source: manufacturer test
Source: manufacturer test
Published fuel-burn table
| Speed kn | Fuel L/h | L/nm |
|---|---|---|
| 2 | 0.8 | 0.4 |
| 2.4 | 1.2 | 0.5 |
| 3.8 | 1.8 | 0.47 |
| 4.9 | 2.8 | 0.57 |
| 5.7 | 3.6 | 0.63 |
| 7.7 | 5.4 | 0.7 |
| 13.6 | 6.6 | 0.49 |
| 17.8 | 8 | 0.45 |
| 21.4 | 10.1 | 0.47 |
| 23.9 | 15.2 | 0.64 |
| 27.2 | 18.3 | 0.67 |
| 30.3 | 21.3 | 0.7 |
| 31.2 | 22 | 0.71 |
Calculate cost per mile
Use the calculator and change the fuel price. If you choose this boat in the picker, SkipperCalc adjusts fuel burn inside the tested speed range.