Star Savior CP Calculator

How to Use

Two paste zones: Character Stats fills your current stats, Item Stats fills the upgrade delta. Check the Projected Stats table to verify numbers match the game preview.

① Character Stats Screen

Open your character detail screen showing ATK, HP, DEF, SPD, CRIT Rate, CRIT DMG, Effect Hit, Effect RES

Screenshot → paste into Character Stats zone (Ctrl+V or Paste button)

Fill Existing % bonuses if your gear already adds ATK/HP/DEF %

ATK 7422 HP 26777
CRIT Rate 35.50% CRIT DMG 62.00%
Effect Hit 118.64% Effect RES 8.24%

② Item / Gear Stats Screen

Hit Reset Gear first when switching items

Screenshot item → paste into Item Stats zone

Flat stats (ATK, HP, DEF, SPD) are added after % multipliers

SPD 10 (flat — added after %)
HP 0.80%
CRIT Rate 1.40%
CRIT DMG 1.90%
Effect Hit 1.80%

🧑 Character Stats

Paste your character detail screenshot. Fills ATK, HP, DEF, SPD and all % stats.

Click zone then Ctrl+V, or use Paste button

⚔️ Item / Gear Stats

Paste a gear screenshot. Auto-fills delta fields. Hit Reset Gear first when switching items.

Ready

Character Stats (from game UI)

Existing % bonuses already baked into displayed values

Base CP

—

With Item

—

Gain

—

Gear / Upgrade Delta

Flat stats added after % multipliers · clear before pasting new item

Projected Stats After Item — verify against game preview

Stat	Current	After Item	Δ

Formula Breakdown

Quick Efficiency Test

Ranks one-step upgrades by CP gain.

Formula

true_base = displayed / (1 + existing%) Flat stats added AFTER % multipliers: stat = base × (1 + totalPct%) + flatDelta CP ≈ floor( ( 1.2 × atkFinal × (1 + CR × CD) + (12/55) × hpFinal + (12/5) × defFinal ) × (1 + (SPD − 100) / 500) × (1 + (EH − 1 + ER) / 10) × (1 + (200★ + 100Skills) / 10000) × (1 + Hidden / 100) )