What is included in the cost?

Only level upgrades, paid in Gear Upgrade Stones and Coins. Crafting the gear and star promotions are separate and are not included.

How high can each gear colour go?

Blue gear reaches level 15, purple gear level 30 and orange gear level 40 before star promotions.

Why would I enter more than one piece?

When several heroes use the same gear, you can plan all copies at once. Every piece is upgraded through the same levels, from 1 to 100 pieces.

Are the stats shown for all pieces together?

No. Stats are shown for one piece, and extra stats that unlock at certain levels are listed separately from base stats.

How does "What can I afford?" work?

It starts at your current level and finds the highest level that your stones and coins cover for every selected piece. It also shows what is missing for your chosen target.

Yes. Your gear, levels, number of pieces and material balances are kept in this browser.

Hero Gear Upgrade Calculator

Choose your gear and the levels you want to reach. See the total Gear Upgrade Stones and Coins before spending your materials.

Plan an upgrade

Heavy Machine Gun

Gear

Current level

Target level

Number of identical pieces

Enter a whole number from 1 to 100. Each piece uses the same level range.

Level upgrades only. Crafting and star promotions are separate.

Inputs are saved in this browser.

Total upgrade costs

Gear Upgrade Stone: 194,000
Coin: 28,950,000

What can I afford?

Stones owned

Coins owned

Enter whole numbers without separators. Enter 0 if you have none.

Enter both balances and a valid number of pieces.

What changes with this upgrade?

Stats are shown for one piece. Extra stats are listed separately from base stats.

Base stats	Level 0	Level 40
Hero Attack	888.72	2,666.14
Hero Defense	119.45	358.35
Critical Rate	5%	15%
Increase Hero ATK	2.5%	7.5%

Extra stats by level

Level 10Unlocks in this upgrade
Hero Attack +250
Level 20Unlocks in this upgrade
Critical Rate +2.5%
Level 30Unlocks in this upgrade
Hero Attack +250
Level 40Unlocks in this upgrade
Critical Rate +2.5%

Cost by level

Cost by level
Level reached	Gear Upgrade Stone	Coin
1	1,500	225,000
2	1,500	225,000
3	1,500	225,000
4	1,500	225,000
5	2,200	337,500
6	2,200	337,500
7	2,200	337,500
8	2,200	337,500
9	3,000	450,000
10	3,000	450,000
11	3,000	450,000
12	3,000	450,000
13	3,700	562,500
14	3,700	562,500
15	3,700	562,500
16	3,700	562,500
17	4,500	675,000
18	4,500	675,000
19	4,500	675,000
20	4,500	675,000
21	5,200	787,500
22	5,200	787,500
23	5,200	787,500
24	5,200	787,500
25	6,000	900,000
26	6,000	900,000
27	6,000	900,000
28	6,000	900,000
29	6,700	1,000,000
30	6,700	1,000,000
31	6,700	1,000,000
32	6,700	1,000,000
33	7,500	1,100,000
34	7,500	1,100,000
35	7,500	1,100,000
36	7,500	1,100,000
37	8,200	1,200,000
38	8,200	1,200,000
39	8,200	1,200,000
40	8,200	1,200,000

Report an issue

How to use the Hero Gear Upgrade calculator

Choose the piece in "Gear".
Set its "Current level" and the "Target level" you want to reach.
Enter the "Number of identical pieces" if you are upgrading several copies of the same gear through the same levels.
Read "Total upgrade costs" and the "Cost by level" table to see what every level takes.
Check "What changes with this upgrade?" for the stats one piece gains.
Under "What can I afford?", enter your "Stones owned" and "Coins owned" to find the highest level your materials cover.

Example: two Heavy Machine Guns from level 20 to 30

Choose Heavy Machine Gun, set level 20 → 30 and enter 2 identical pieces. The total upgrade cost is 116,400 Gear Upgrade Stones and 17,500,000 Coins.

Now enter 60,000 stones and 10,000,000 coins under "What can I afford?". Both pieces can reach level 25, leaving 6,400 stones and 1,900,000 coins. To reach level 30 you are still missing 56,400 Gear Upgrade Stones and 7,500,000 Coins.

Frequently asked questions

What is included in the cost?: Only level upgrades, paid in Gear Upgrade Stones and Coins. Crafting the gear and star promotions are separate and are not included.
How high can each gear colour go?: Blue gear reaches level 15, purple gear level 30 and orange gear level 40 before star promotions.
Why would I enter more than one piece?: When several heroes use the same gear, you can plan all copies at once. Every piece is upgraded through the same levels, from 1 to 100 pieces.
Are the stats shown for all pieces together?: No. Stats are shown for one piece, and extra stats that unlock at certain levels are listed separately from base stats.
How does "What can I afford?" work?: It starts at your current level and finds the highest level that your stones and coins cover for every selected piece. It also shows what is missing for your chosen target.
Are my inputs saved?: Yes. Your gear, levels, number of pieces and material balances are kept in this browser.

Browse all hero gear Gear Factory Guide: Crafting, Materials and Hero Gear Upgrades