Approximate Fuel Consumption Rates at Full Throttle for the Most Commonly Used Aircraft Engine Sizes
| 2-Stroke Glow cu. in | 4-Stroke Glow cu. in | 2-Stroke Gass cc | 4-Stroke Gas cc | |
| 0.375 oz/min | .15 | 25 | ||
| 0.5 oz/min | .25 | 32 | ||
| 0.75 oz/min | .32 | .50 | 24 | |
| 1 oz/min | .40 – .46 | .70 | 32 | |
| 1.5 oz/min | .60 | .90 | 50 | |
| 2. oz/min | .90 | 1.20 | 64 | |
| 2.5 oz/min | 1.20 | 1.60 | ||
| 3 oz/min | 2 | 2 | ||