RC Thrust Calculator Dekho
Use the RC Thrust Calculator to accurately estimate the thrust output of your RC plane or drone motor. Enter voltage, current, and propeller specifications to get precise performance calculations in seconds.
🎮 RC Thrust Calculator
Calculate thrust from input power for RC propellers and EDF systems. Design and optimize RC aircraft, drones, and electric propulsion with motor characteristics and battery specifications.
RC Thrust Results
Project ID/Description
RC Plane Design
Propulsion Type
PROPELLER
Thrust
2.61 N
Power Output
340.00 W
Thrust-to-Power Ratio
0.008 N/W
Current Draw
45.05 A
Estimated RPM
9435 RPM
RC Thrust Performance Guide
| RC Application | Typical Thrust (N) | Efficiency (η_m × η_p/η_f) |
|---|---|---|
| Micro Drone | 1 – 5 | 0.4 – 0.6 |
| RC Quadcopter | 5 – 50 | 0.6 – 0.75 |
| RC Plane Propeller | 10 – 100 | 0.65 – 0.8 |
| RC EDF Jet | 20 – 150 | 0.7 – 0.85 |
📌 Note: Results are based on momentum theory with motor characteristics. Actual performance depends on propeller/EDF design, battery discharge curve, motor temperature, and load conditions. Motor Kv determines RPM: RPM = Kv × Voltage. Power output = Input Power × η_m. Thrust depends on propulsion efficiency and aerodynamic design. Always verify calculations with actual flight testing and battery C-rating requirements.
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