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DIY Brushless Kits
Thrust/RPM Calculator
Instructions

Step 1:  Select your propeller from the drop-down list.
Step 2:  Select your input type. This calculator can either use your RPM to determine thrust, or your thrust to determine RPM.
Step 3:  Enter your altitude.
Step 4:  Click "Submit" to calculate your thrust or RPM.

Prop
RPM Thrust
Altitude
RPMWarning: 0 is above the maximum measured RPM of . The values returned may not be possible in the real world. 
Thrust at 600' asl0.00 grams or 0.00 ounces
Thanks to "MorrisM" & "Dr. Kiwi" from RCGroups.com for providing the data to derive the equations used by this calculator!