This application is a collection of calculators that are convenient for modelers and R/C aircraft modelers in particular. The calculators were designed to be flexible in input configurations and to take input and output unit specifications in a wide range of choices.
I use these calculators often in my modeling and I find them handy for making educated guesses at the least. More calculators and features are in development. I have many more needs and now that I have the basic application and framework in place, I am creating new features as I need them. More free updates are coming.
The calculators and features in this release are:
• Unit Converter
• Wing Area
• Wing Loading
• Pitch Speed
• Engine Size
• Tank Size
• Gas / Oil Mix
• Propeller Chart
• Drill Size Charts
• Battery Voltage
1.1.0 - Added the Gas/Oil Mix calculator and.Propeller Chart with a listing of commonly suggested propellers.
1.2.0 - Added Drill Size Charts with fractional inch, metric, number, and letter drill sizes.
1.3.0 - Added Battery Voltage Calculator.
1.4.0 - Now using Holo theme on 4.0 and above
1.4.4 - Added Tap Drills for U.S. Sizes.
1.4.6 - Added Tap Drills for Metric Sizes
1.4.7 - Added Wood Screws for U.S.Sizes
1.4.8 - Fixed M6 x 1.0 on metric tap chart
1.4.9 - Added pipe tap drills