This app calculates the number of gems you need to buy the gold elixir or dark elixir. It can calculate the number of gems you need to finish time the army defenses spell army level
Gem Calculator For Clash - COC lets you calculate the gem cost for the following in the Clash of Clans:
- Time
- Gold or Elixir
- Dark Elixir

Important note:
- This is NOT a cheat it provides you a way to calculate how many gems you should use.
- This is NOT an official app it is a FREE fan app.