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The Drone Battery & Range Calculator estimates max safe flight time (with 30% reserve for return-home) and effective range factoring headwind reduction. Energy in Wh = capacity × voltage / 1000. Flight time = (0.8 × Wh) / Power × 60. Always reserve 30% for safe RTH.

Формула

Safe Time = (Wh × 0.8 / Power × 60) × 0.7; Range = Effective Speed × Time / 60

Водич корак по корак

1Enter required inputs
2Calculator outputs key result and related metrics
3Review and compare scenarios

Worked Examples

Инпут

3500 mAh, 15.4V, 200W, 15 m/s, 5 m/s wind

Резултат

~11 min safe / 6.6 km return-aware range

Common Mistakes to Avoid

✕Forgetting to include all relevant inputs
✕Using outdated reference values

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