I have been looking for a Bitcoin calculator that took into account difficulty changes and could not locate one, so i decided to build one.

BTC Mining Calculator


This is my first pass at is, so it might not be 100% accurate.
Give it a try and let me know what you think.
Think of a feature it needs, let me know.
If you encounter an error or find a miscalculation, please let me know.

Be patient, my host is a little slow.

Thanks,