Free Crystal Radio Initiative Calculator

for desktop

If you found this calculator useful then you might find the downloadable Advanced Crystal Radio Initiative Calculator which includes more features even better! Click here to find out more.

How To Use The Crystal Radio initiative Calculator

Tap here to go to the Free Crystal Radio initiative Calculator optimised for mobile screen sizes.

Don’t know what the Crystal Radio Initiative is? Click here to find out more, or visit the official Crystal Radio Initiative forum discussion by clicking here.