Mega Tesla
Builder Base · Buildings · Max level 10
What happens when a Tesla goes Mega? Its powerful jolt deals heavy damage to even the toughest units!
Mega Tesla is one of the Buildings in the Builder Base and can be upgraded up to level 10. This page lists the full upgrade cost, time and stat data for every level from 1 to 10.
38M
68d
2,400
Mega Tesla Upgrade Data Overview
Upgrading Mega Tesla from level 1 to 10 costs Gold 38M in total and takes 68d. The table below breaks down the cost, time, resource and stat growth for each level.
Resources Needed
- 38M Gold
Time Needed
68d
Gem Cost
8,524
Estimated with the official gem speed-up formula, for reference only
Upgrade levels
- Lv. 1Req. TH 8

- Time
- 2d
- Cost
- 3M
- Hitpoints
- 700
- Cost Increase
- —
- Cumulative Cost
- 3M
- Cumulative Time
- 2d
- HP Increase
- —
- Lv. 2Req. TH 8

- Time
- 3d
- Cost
- 3.1M
- Hitpoints
- 800
- Cost Increase
- +100K (+3.3%)
- Cumulative Cost
- 6.1M
- Cumulative Time
- 5d
- HP Increase
- +100 (+14.3%)
- Lv. 3Req. TH 8

- Time
- 4d
- Cost
- 3.2M
- Hitpoints
- 950
- Cost Increase
- +100K (+3.2%)
- Cumulative Cost
- 9.3M
- Cumulative Time
- 9d
- HP Increase
- +150 (+18.8%)
- Lv. 4Req. TH 8

- Time
- 5d
- Cost
- 3.3M
- Hitpoints
- 1,100
- Cost Increase
- +100K (+3.1%)
- Cumulative Cost
- 12.6M
- Cumulative Time
- 14d
- HP Increase
- +150 (+15.8%)
- Lv. 5Req. TH 8

- Time
- 6d
- Cost
- 3.4M
- Hitpoints
- 1,300
- Cost Increase
- +100K (+3.0%)
- Cumulative Cost
- 16M
- Cumulative Time
- 20d
- HP Increase
- +200 (+18.2%)
- Lv. 6Req. TH 8

- Time
- 7d
- Cost
- 3.6M
- Hitpoints
- 1,500
- Cost Increase
- +200K (+5.9%)
- Cumulative Cost
- 19.6M
- Cumulative Time
- 27d
- HP Increase
- +200 (+15.4%)
- Lv. 7Req. TH 8

- Time
- 8d
- Cost
- 3.8M
- Hitpoints
- 1,700
- Cost Increase
- +200K (+5.6%)
- Cumulative Cost
- 23.4M
- Cumulative Time
- 35d
- HP Increase
- +200 (+13.3%)
- Lv. 8Req. TH 8

- Time
- 10d
- Cost
- 4M
- Hitpoints
- 1,900
- Cost Increase
- +200K (+5.3%)
- Cumulative Cost
- 27.4M
- Cumulative Time
- 45d
- HP Increase
- +200 (+11.8%)
- Lv. 9Req. TH 9

- Time
- 11d
- Cost
- 4.8M
- Hitpoints
- 2,150
- Cost Increase
- +800K (+20.0%)
- Cumulative Cost
- 32.2M
- Cumulative Time
- 56d
- HP Increase
- +250 (+13.2%)
- Lv. 10Req. TH 10

- Time
- 12d
- Cost
- 5.8M
- Hitpoints
- 2,400
- Cost Increase
- +1M (+20.8%)
- Cumulative Cost
- 38M
- Cumulative Time
- 68d
- HP Increase
- +250 (+11.6%)
| Level | Time | Cost | Cost Increase | Cumulative Cost | Cumulative Time | Resource | Hitpoints | HP Increase | Req. TH | |
|---|---|---|---|---|---|---|---|---|---|---|
| Req. TH 8 | ||||||||||
| 1 | 2d | 3,000,000 | — | 3M | 2d | Gold | 700 | — | 8 | |
| 2 | 3d | 3,100,000 | +100K (+3.3%) | 6.1M | 5d | Gold | 800 | +100 (+14.3%) | 8 | |
| 3 | 4d | 3,200,000 | +100K (+3.2%) | 9.3M | 9d | Gold | 950 | +150 (+18.8%) | 8 | |
| 4 | 5d | 3,300,000 | +100K (+3.1%) | 12.6M | 14d | Gold | 1,100 | +150 (+15.8%) | 8 | |
| 5 | 6d | 3,400,000 | +100K (+3.0%) | 16M | 20d | Gold | 1,300 | +200 (+18.2%) | 8 | |
| 6 | 7d | 3,600,000 | +200K (+5.9%) | 19.6M | 27d | Gold | 1,500 | +200 (+15.4%) | 8 | |
| 7 | 8d | 3,800,000 | +200K (+5.6%) | 23.4M | 35d | Gold | 1,700 | +200 (+13.3%) | 8 | |
| 8 | 10d | 4,000,000 | +200K (+5.3%) | 27.4M | 45d | Gold | 1,900 | +200 (+11.8%) | 8 | |
| Req. TH 9 | ||||||||||
| 9 | 11d | 4,800,000 | +800K (+20.0%) | 32.2M | 56d | Gold | 2,150 | +250 (+13.2%) | 9 | |
| Req. TH 10 | ||||||||||
| 10 | 12d | 5,800,000 | +1M (+20.8%) | 38M | 68d | Gold | 2,400 | +250 (+11.6%) | 10 | |
Growth Curves
| Req. TH | TH8 | TH9 | TH10 |
|---|---|---|---|
| Max level | Lv. 8 | Lv. 9 | Lv. 10 |
FAQ
How much does it cost to max Mega Tesla?
Maxing Mega Tesla to level 10 costs Gold 38M in total.
How long does it take to max Mega Tesla?
Upgrading Mega Tesla from level 1 to 10 takes 68d in total, without gem boosts.
What is the max level of Mega Tesla?
Mega Tesla can be upgraded up to level 10. This page covers the cost, time and stats for every level from 1 to 10.
How many gems does it take to instantly finish Mega Tesla?
Boosting all of Mega Tesla's upgrades to level 10 with gems costs about 8.5K gems, estimated from the official time-to-gems formula.
More Builder Base Buildings Upgrades
Browse upgrade cost and time data for other Buildings in the Builder Base.