How to Use the Calculator
- Enter the total weight of your drone in kilograms (kg). This should include the drone's frame, motors, batteries, and any payload.
- Enter your desired thrust-to-weight ratio. A common ratio for stable flight is 2:1, but this may vary based on your specific needs.
- Click the "Calculate" button to generate the required thrust, power, and voltage.
- Use the results to select appropriate motors, ESCs, and batteries for your drone.
Understanding the Results
- Required Thrust (N): The total force needed to lift the drone off the ground.
- Required Power (W): The electrical power needed to generate the required thrust.
- Required Voltage (V): The voltage needed to achieve the required power output.
Important Notes
This calculator provides approximate values. Actual requirements may vary based on factors such as:
- Drone efficiency and aerodynamics
- Flight conditions (wind, altitude)
- Payload weight
- Battery capacity and discharge rate
For precise calculations, consult with experienced drone builders or refer to specialized drone design software.