Clash of clans ( COC ) is the most popular game of the world This app will help you to calculate the number of gems you need to buy for a certain amount of gold elixir or time.
Calculate Gems for certain amount of Gold and Elixir.
Calculate Gems for Time.
Calculate XP per level.
Calculate Total XP.
Calculator XP between two level

This is unofficial and free fan app.

This content is not affiliated with endorsed sponsored or specifically approved by Supercell and Supercell is not responsible for it. Clash of Clans icons and images displayed in this App are from the Supercell’s Fan Kit. For more information see Supercell’s Fan Content Policy: http://www.supercell.com/fan-content-policy.