Character Shard Calculator
Select character rarity (Rare/Epic) and target breakthrough star, configure shard sources and automatically calculate the required farming days.
Settings
Epic Shard Sources
Character shards from Abyss Wave, Sealed Battle, and Monster Invasion rewards are not included in the calculation.
Daily 2,880 × 7 + Weekly 2,880 × 10 = 48,960 pts/week
Purchasable daily. 1 random shard = 1.3856 epic shards (expected value)
Estimated Result
Source Breakdown
| Source | Shards | Period | Share |
|---|---|---|---|
| Arena Shop | 9.1 | Weekly | 25.1% |
| Strongest Arena | 0.8 | Weekly | 2.1% |
| Aeon Core Event | 45 | Monthly | 29.0% |
 Battle Pass | 50 | Monthly | 32.2% |
 Guild Expedition | 50 | 12 Weeks | 11.5% |
| Total | 5.17 | shards/day | 100% |
- Arena Shop25.1%9.1 / Weekly
- Strongest Arena2.1%0.8 / Weekly
- Aeon Core Event29.0%45 / Monthly
- Battle Pass32.2%50 / Monthly
- Guild Expedition11.5%50 / 12 Weeks
- Total5.17shards/day
Character Shard Calculator Guide
The shards needed for a character ★ breakthrough scale steeply with grade (rare, epic), current star level, and target star level. Enter the grade, star levels, owned shards, and source settings, and this calculator computes the shards required to hit your target along with the expected farming days based on daily acquisition — putting your character breakthrough plan.
Daily, weekly, and monthly accumulation from each source varies with your guild rank, arena tier, participation in Ancient Core / hot-air balloon events, and which packages you buy. Toggling sources on and off to match your actual play schedule shows immediately how many days the target ★ breakthrough will take under those conditions — useful for setting spend and mission priorities.
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Beyond just "how many days," the calculator also shows which source contributes the largest share. If the expected days look too long, compare which additional source to enable to shorten the timeline, then adjust your plan to match what you can spend in money and time.
Frequently Asked Questions
QCan the result differ from actual farming speed?
This calculator produces a theoretical estimate based on average daily and weekly acquisition. Real-world speed can vary by roughly ±10% depending on event participation, guild rank shifts, and mission clears, so use the result as a baseline for setting target breakthrough timing.
QWhich sources should I enable first?
For F2P and light spenders, guild rank rewards, daily/weekly arena rewards, and event participation are the core sources. For paying users, the battle pass, daily packages, and the Aurora series add the most volume. Toggle sources one at a time in this calculator and watch the day count to find the best value combination for you.
QWhy do ★1, ★4, and ★7 matter?
For most characters, ★1, ★4, and ★7 are the key milestones that unlock universal passives like ATK and HP boosts. Use this calculator to estimate the days to those milestones first, then distribute your other character and rune resources around that schedule for an efficient plan.
QI haven't decided on a target ★ breakthrough.
Start with the Character Tier page on this site to pick the characters for your main and resonance slots, then set ★1/★4/★7 of those characters as your initial targets. Past ★5 the cumulative cost climbs sharply, so concentrating on your main slot and core resonance characters is the standard approach.
