Eagle Artillery is one of the most popular and powerful defenses in Clash of Clans.
Currently, there are seven 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 Eagle Artillery 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 Eagle Artillery 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!
Eagle Artillery 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 Eagle Artillery in the game:
| Eagle Artillery level | Upgrade Cost (gold) | Upgrade Time |
|---|---|---|
| 1 | 5,000,000 | 4 days |
| 1 to 2 | 6,000,000 | 5 days |
| 2 to 3 | 9,000,000 | 7 days |
| 3 to 4 | 10,000,000 | 8 days |
| 4 to 5 | 12,000,000 | 9 days |
| 5 to 6 | 13,000,000 | 9 days 12 hours |
| 6 to 7 | 14,000,000 | 10 days |
The data in the above table can be interpreted as:
- You'll require 5,000,000 gold to build a level 1 Eagle Artillery. It will be built in 4 days.
- To upgrade a level 1 Eagle Artillery to level 2, you'll require 6,000,000 gold. The upgrade gets completed in 5 days.
- Upgrading a level 2 Eagle Artillery to level 3 requires 9,000,000 gold. And, the upgrade takes 7 days to complete.
- To upgrade an Eagle Artillery from level 3 to level 4, you'll require 10,000,000 gold. The upgrade will take 8 days to complete.
- Upgrading an Eagle Artillery from level 4 to level 5 will require 12,000,000 gold. And, the upgrade gets completed in 9 days.
- To upgrade Eagle Artillery from level 5 to level 6, you'll require 13,000,000 gold and 9 days 12 hours of time!
- To max out your Eagle Artillery by upgrading it from level 6 to level 7, you will need 14,000,000 gold and 10 days of time!
Conclusion
In this article, I've listed the upgrade cost of Eagle Artillery 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 September 2025.
To max out the Eagle Artillery quickly and efficiently, you should use mainly farming attack strategies to arrange for the gold required for the upgrades.
Now, I'd like to hear from you:
Have you already maxed out the Eagle Artillery in your base? If not, what's the current level of the Eagle Artillery?
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