Loading loadout
Clash Calculator
Plan equipment upgrades, test damage combos, and estimate ore timelines.
Loadout
Not saved
Plan queue
0
upgrades
Next unlock
Optional
works with defaults
Daily ore
Optional
Start here
Useful before you save anything
Open a calculator with defaults now, then save your levels when you want personal timelines and account-wide presets.
Clash API Import
Import from player tag
Pull public hero equipment, spell, and Royal Champion levels into your saved loadout.
Ores, gems, and private upgrade timers are not exposed by the public Clash player API.
Try now
Build a damage combo
Toggle equipment, spells, and quake counts without entering an account first.
Open Combo Builder
Estimate
Check ore income
Use default league and war settings, then adjust only the fields you care about.
Open Ore Calculator
Personalize
Save levels once
Make every calculator start from your real equipment, spell, ore, and gem values.
Save My Levels
Continue planning
Damage stack
01
Combo Builder
Mix equipment, spells, and quake damage against real building HP.
Build a combo
Saved loadout
02
My Account
Store equipment, spell, hero, ore, and gem values for every calculator.
Update levels
Damage unlocks
03
Upgrade Planner
Sequence breakpoints and see which ore bottleneck controls the timeline.
Plan upgrades
Damage tools
Ore and planning
FAQ
Do I need an account or login?›
No. Everything runs in your browser and your loadout is stored in localStorage. There's no server-side account, no signup, and your data never leaves your device.
When does the gem and raid medal shop reset?›
Both shops reset every Tuesday at 15:00 Indochina Time (08:00 UTC). The Ore Calculator and Upgrade Planner anchor weekly purchase logic to that boundary, and the toggle next to the purchase editors shows a live countdown.
How does the Upgrade Planner know when each step finishes?›
It walks day by day, accruing ore from your league bonus, war and CWL attacks, raid medal packs, gem shop, monthly $ shop, and prospector. Inventory and income settings come from your account. Each step shows the day it becomes affordable plus a per-step bottleneck indicator.
What does the Prospector do in the projections?›
The Prospector converts one ore type into another (e.g. 120 glowy → 2 starry per active day). The model assumes you run it continuously starting on day 1 of each month and stop once the configured days/month is reached, so a short plan that finishes before the cap sees the full benefit.
What's the difference between the Phased and Static schedule recommendations?›
Static keeps a single prospector setting for the entire plan. Phased switches mid-plan to whatever is locally optimal for each upgrade step. Phased usually finishes faster on heterogeneous plans; Static is simpler to actually execute in-game.
Why does pushing the Prospector slider higher sometimes barely help?›
Prospector contributes a small fraction of total ore. Natural earnings (league, war, raid) usually do most of the work. The model also front-loads usage, so for a short plan that finishes before your monthly cap, bumping the slider adds zero benefit because the extra days would fall after the plan completes.
Is this site affiliated with Supercell?›
No. Clash Calculator is unofficial, made under the Supercell Fan Content Policy. All game data is parsed from publicly available files.