Complete Propeller Calculator

The UAV Propulsion Engineering Toolbox provides practical tools for propeller calculations and tightening torque. The toolbox is regularly updated with new tools and improvements. To get access, simply fill out the contact form.

Legacy Calculators

🛈 These calculators are no longer actively maintained or updated. They remain available for users who still rely on these older versions.

Propeller calculators

We have developed few tools to make some very quick calculations and assessments before we enter the main propeller simulation. We have decided to share those calculators with you. Our calculators along with our blog posts will help you understand basic rules of propulsion, using these, you will be able to understand better the trade‑offs between the size/power/ fuel consumption etc.

Propeller calculators

We have developed few tools to make some very quick calculations and assessments before we enter the main propeller simulation. We have decided to share those calculators with you. Our calculators along with our blog posts will help you understand basic rules of propulsion, using these, you will be able to understand better the trade‑offs between the size/power/ fuel consumption etc.