Quadcopter Drone Hover Flight Time & LiPo Battery Sizing Calculator
Calculate exact realistic drone flight duration in minutes based on LiPo battery capacity (mAh), voltage (S-count), all-up takeoff weight (AUW), and motor thrust efficiency.
Calculator Inputs
Live Real-TimeEstimated Safe Hover Flight Time (Minutes)
Total Battery Stored Energy (Watt-Hours Wh)
51.8 Wh
Continuous Hover Power Consumption (Watts)
131.8 Watts
Detailed Calculation Breakdown
Calculation Methodology
Usable Energy (Wh) = (Battery mAh / 1000) * Voltage * 0.80. Hover Power Draw (Watts) = AUW Weight kg * 150 W/kg. Flight Time (Minutes) = (Usable Energy Wh / Hover Power) * 60.
Important Legal & Educational Disclaimer
Always observe the 80% discharge rule for LiPo battery longevity to avoid in-flight voltage sag and crashes.
This calculator is designed for educational and informational purposes only based on public statutory frameworks. The outputs do not constitute binding financial, tax, or legal advice. We assume no liability for decisions made based on these estimations. Always verify with the relevant official authorities or a certified professional advisor.
Frequently Asked Questions
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