Quick answer
This page uses a published test for Ranieri Shadow 19 with 1 × Honda BF100 A. In that table, the best published economy point is around 3.2 kn and 1.7 L/h.
Engine/configuration: 1 × Honda BF100 A
Source: manufacturer test
Source: manufacturer test
Published fuel-burn table
| Speed kn | Fuel L/h | L/nm |
|---|---|---|
| 1.9 | 1.1 | 0.58 |
| 3.2 | 1.7 | 0.53 |
| 4.6 | 2.7 | 0.59 |
| 5.4 | 5 | 0.93 |
| 7 | 7.3 | 1.04 |
| 9.7 | 8.2 | 0.85 |
| 15.4 | 11.1 | 0.72 |
| 19.5 | 16.2 | 0.83 |
| 22.7 | 19.2 | 0.85 |
| 25.4 | 22.8 | 0.9 |
| 30.8 | 29.1 | 0.94 |
| 33.5 | 36 | 1.07 |
| 34.6 | 38.2 | 1.1 |
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.