Proper frame sizing ensures stability and efficient flight performance for your specific mission needs.
This calculator uses empirical formulas based on hundreds of drone builds to estimate the total weight and recommend appropriate frame sizes and motors. Our calculation takes into account:
The weight estimation uses a regression formula W_tot = α·Frame^β + W_payload + Σ(components), derived from real-world drone builds and manufacturers' data.
Battery endurance prediction is essential for mission planning and optimizing payload weight.
Proper motor-prop combination prevents crashes due to insufficient thrust and maximizes flight efficiency.
Accurate current prediction helps size your batteries correctly and prevent brownouts during flight.