Météo et Vol
Calculateur de Temps de Vol / Batterie
Estimez le temps de vol pratique à partir de votre capacité nominale, du vent, du froid et de la charge utile.
Aide à la planification uniquement — pas un logiciel certifié de planification de vol ni une autorisation d'espace aérien. Vérifiez toujours les résultats avec le manuel de votre appareil et consultez la réglementation en vigueur avant de voler. Avis de non-responsabilité complet.
Estimated flight time
30.0 min practical
Reserve: 6.0 min (20%) · Usable: 24.0 min
Wind/cold/payload derating percentages above are general planning assumptions, not per-drone data — real flight-time loss varies by airframe and battery chemistry. Always keep a real safety margin and land with battery to spare.
How it works
Manufacturer-rated flight times are measured in close-to-ideal conditions — calm air, mild temperature, no payload. This calculator starts from your drone's rated time and applies documented, adjustable derating for wind, cold, and extra payload, then subtracts a safety reserve to show a practical usable flight time.
Example
A drone rated for 30 minutes, flown in windy/cold conditions (18% + 18% derating) with a 20% reserve, has a practical flight time of about 19.9 minutes and a usable flight time of about 16 minutes before you should be landing.
Limitations
The wind/cold/payload percentages here are general planning assumptions, not measured per-drone data — actual loss depends on your specific airframe and battery chemistry. Always keep a real margin and land with charge to spare.