Spell Tower is one of the most popular and powerful defenses in Clash of Clans.
Currently, there are three levels available for this defense.
And, it takes quite a lot of time for a player to upgrade it as the gold cost is high and the upgrade takes a week or more than a week to complete.
It is quite common for players to forget about the upgrade cost of Spell Tower and their corresponding upgrade time.
To solve that issue, I've come up with this article!
In this article, I've listed the upgrade cost, and upgrade time of Spell Tower in Clash of Clans.
I've done all the math required so that you don't have to!
So, without any further ado, let's dive right into it!
Spell Tower Upgrade Cost and Upgrade Time in Clash of Clans
I've organized the entire data in a table.
Moreover, to make sure that everything is easy to read and understand, I've also written the data in text in an organized manner.
The following table displays the upgrade cost, and upgrade time of Spell Tower in the game:
| Spell Tower Level | Upgrade Cost (gold) | Upgrade Time |
|---|---|---|
| 1 | 9,000,000 | 7 days |
| 1 to 2 | 11,000,000 | 8 days |
| 2 to 3 | 12,000,000 | 9 days |
The data in the above table can be interpreted as:
- You'll require 9,000,000 gold to build a level 1 Spell Tower. It will be built in 7 days.
- To upgrade a level 1 Spell Tower to level 2, you'll need 11,000,000 gold. The upgrade gets completed in 8 days.
- To max out your Spell Tower by upgrading it from level 2 to level 3, you will need 12,000,000 gold and 9 days of time!
Conclusion
In this article, I've listed the upgrade cost of Spell Tower along with the corresponding upgrade time.
I'll also update the data in this article if any numbers change in the game in the future.
Also, please note: I've updated the data in this post. The entire data in this post is up-to-date as of 2 October 2025.
Now, I'd like to hear from you:
Have you already maxed out the Spell Tower in your base? If not, what's the current level of the Spell Tower?
Or, you might have a question.
Either way, feel free to let me know by dropping down a comment below!
I've also written an article in which I've listed the upgrade cost along with the corresponding upgrade time of Inferno Tower in Clash of Clans. You can read it here.
Cheers,
Raj Oberoi