What Are The Longest Upgrades In Clash of Clans

We all know upgrades in Clash of Clans can take hours to days, but did you know the longest upgrades can take up to almost three weeks?

Updated on Nov 30, 2023
Fact checked by Owen Harsono |
   Learn more
What Are The Longest Upgrades In Clash of Clans

Longest Upgrades In The Home Village

With the addition of Town Hall 15, the Home Village has more upgrades to do. Here are the top three longest upgrades for buildings and the Laboratory!

Longest Home Village Building Upgrades

To no surprise, the longest upgrades in all of Clash of Clans come from building upgrades at Town Hall 15.

Upgrade

Duration

Cost

Eagle Artillery From Level 5 To 6

20 Days

21,500,000 Gold

Clan Castle From Level 10 To 11

20 Days

20,000,000 Gold

Pet House From Level 7 To 8

19 Days And 18 Hours

20,500,000 Gold

Not only do these upgrades take almost three weeks, but you’ll also have to spend time farming gold fast to get these upgrades going in the first place!


Pet House

Longest Home Village Laboratory Upgrades

Though buildings always take the longest to upgrade, some Laboratory upgrades will take you a long time too.

Upgrade

Duration

Cost

Electro Dragon From Level 5 To 6

18 Days

20,000,000 Elixir

Yeti From Level 5 to 6

18 Days

19,000,000 Elixir

Electro Titan From Level 2 To 3

18 Days

20,500,000 Elixir

Troop upgrades can get very expensive, huh? Make sure to farm Elixir quickly to reduce the downtime of these super long upgrades.


Electro Titan

Longest Upgrades In The Builder Base

The Builder Base also has upgrades that last a while, but not as long as the upgrades in the Home Village. You can also make use of your Clock Tower to speed up these long upgrades.

Longest Builder Base Building Upgrades

The longest building upgrades in the Builder Base caps at 12 days, which is way less than the Home Village.

Upgrade

Duration

Cost

X-Bow From Level 4 To 5

12 Days

6,000,000 Gold

Mega Tesla From Level 9 To 10

12 Days

5,800,000 Gold

Lava Launcher From Level 9 To 10

12 Days

5,900,000 Gold

Though these buildings take less time to upgrade than Home Village buildings, you only have two builders to work with in the Builder Base. Ironic, isn’t it?


Mega Tesla

Longest Builder Base Laboratory Upgrades

Luckily for Builder Base players, the longest Laboratory Upgrades do not go over a week. 

Upgrade

Duration

Cost

Electrofire Wizard From Level 19 To 20

6 Days And 12 Hours

5,800,000 Elixir

Hog Glider From Level 19 To 20

6 Days And 12 Hours

5,800,000 Elixir

Power PEKKA From Level 19 To 20

6 Days And 12 Hours

5,800,000 Elixir

Though the time it takes to upgrade troops is considerably lower than the Home Village, Builder Base troops can go up to Level 20, meaning there’s more troop upgrading to do

Share
URL Copied