Resource Calculator Clash of Clans

🏰 Resource Calculator Clash of Clans

Plan a Clash of Clans upgrade target from current Gold, Elixir, Dark Elixir, builders, storages, collectors, star bonus, Raid Medal trades, Resource Potions, Season Bank, and upgrade time.

Tip: Claim Season Bank and star bonus only after checking storage headroom. Overflow can disappear if your Gold, Elixir, or Dark Elixir caps are already tight.
Tip: Resource Potions are strongest when mines, collectors, and drills are high level and you can log in before they hit cap.
🎯COC Upgrade Presets
⚙️Village Resource Inputs
Model note: Clash of Clans costs and caps can change after balance updates. The preset values are planning estimates; edit the target cost, storage cap, bonus, and medal conversion fields to match your live village.
Fills suggested storage caps and collector rates for the planning model.
Defense upgrades usually spend Gold and tie up a builder.
Example: Archer Queen, Laboratory spell, X-Bow, walls, Town Hall.
Used for builder pressure and whether the upgrade can start immediately.
Gold in storage before bonuses, bank, collector income, or medal trades.
Elixir in storage before planned income and claims.
Dark Elixir available for heroes, pets, dark troops, and spells.
Set to 0 if the upgrade does not require Gold.
Set to 0 for Gold-only defenses and many wall batches.
Use this for heroes, pets, dark troops, dark spells, and Super Troop planning.
Maximum Gold you can hold before overflow risk.
Maximum Elixir capacity in the Home Village.
Dark Elixir capacity for storage overflow checks.
Walls can use 0. Buildings and heroes should use their upgrade timer.
Use your average net farm hit, not the available loot on one defender.
Include league bonus if you normally secure it.
Use average Dark Elixir from your current farming league.
Used to convert missing resources into days of farming.
Sets passive hourly production before Resource Potion boosts.
Combined Gold Mine production per hour.
Combined Elixir Collector production per hour.
Combined Dark Elixir Drill production per hour.
Each potion is modeled as 24 hours of doubled collector output.
Add one or more saved daily star bonuses if you plan to claim them.
Enter the Elixir side of planned star bonus claims.
Dark Elixir star bonus can be the hero bottleneck.
Enter only the amount you plan to use for this target.
Season Bank can overflow, so compare with caps before claiming.
Dark bank is useful when hero or pet costs exceed your current storage.
Modeled through editable resources per medal below.
Use bottleneck mode when you only care about the slowest missing resource.
Editable value for wall rings, direct shop trades, or your own medal math.
Editable Dark Elixir value per Raid Medal for target comparison.
22M
Gold and Elixir cap
360K
Dark storage cap
4.3M/day
Raid plus passive pace
2 free
Builder readiness
Upgrade Funding Plan
Start status
Ready
Enough resources after planned claims
Slowest resource
Gold
0 short
Farming time
0.0 days
based on raids, collectors, and potions
Completion outlook
Today
upgrade time included after start
📊Resource Source Comparison
📘Clash of Clans Planning References
Upgrade target resource pattern
TargetMain spendBuilderPlanning note
WallsGold or ElixirNo timerBest for burning overflow before collecting Season Bank.
HeroesDark or ElixirOne builderCheck farming time and builder downtime together.
LaboratoryElixir or DarkNo builderCan start while all builders are busy.
DefensesMostly GoldOne builderGold storage cap is often the gating issue.
Army buildingsMostly ElixirOne builderMay compete with troop and spell upgrades.

The calculator uses your exact entered costs, so this table is only a role guide.

Collector and Resource Potion model
BandGold/hrElixir/hrDark/hr
Low collectors24,00024,000900
Mid collectors45,00045,0002,100
High collectors66,00066,0003,600
Near max collectors84,00084,0005,400
Custom ratesEditableEditableEditable

One Resource Potion adds an extra 24 hours of your hourly collector output in this planning model.

Suggested storage caps by Town Hall
TH bandGold capElixir capDark cap
TH7-84M-6M4M-6M80K
TH9-108M-10M8M-10M200K
TH11-1212M-14M12M-14M240K
TH13-1418M-20M18M-20M300K
TH15+22M+22M+360K+

Use your actual storage screen if a balance update or magic item changes your cap.

Bonus and medal source checklist
SourceBest forRiskUse when
Star bonusAll threeStorage capYou are close to a target.
Season BankBig pushesOverflowYou can spend quickly.
Raid MedalsBottleneckBad valueA builder would idle.
Resource PotionPassive gainCollector capYou can collect often.
Normal raidsAny gapTimeLoot targets are plentiful.

The comparison grid above recalculates these sources from your own inputs.

Formula breakdown used by the calculator
StepFormulaWhy it matters
Planned resourcesCurrent + star bonus + bank + medals + potion gainShows whether the upgrade can start before more raids.
Storage headroomStorage cap - planned resourcesFlags Gold, Elixir, or Dark Elixir overflow risk.
Daily farming paceRaid loot x raids per day + collector output x 24Converts missing resources into practical days.
Resource Potion gainHourly collector output x 24 x potionsCounts the extra production above normal collection.
Finish outlookFarm days + upgrade hours / 24Combines time to fund and time to complete.

This is a planning calculator, not a live account reader. It never logs in or changes your village.

Upgrading is a frequent source of player bottlenecks in Clash of Clans. You want to finish an upgrade, but you have a builder sitting idle because you don’t have enough gold. Your elixir storage is maxed out, but there’s nothing to spend it on. Unbalanced resources aren’t solved by pushing a button and that’s where this calculator comes in: Once you input what you currently have and what you’re targeting, it figure the rest out. No more wondering if you’ll have enough gold in a week or month to buy next tier of defenses. With that figure in mind, it transforms your village from chaos to a clear path forward.

However, knowing how those numbers change is just as important than the numbers themselves. Your plan isn’t static either. Each hour, your collectors and mines drops resources. But your storage caps are like leaky buckets (unless you remember to pick up).

How to Use the Clash of Clans Upgrade Calculator

You’ll want to enter your current dark elixir, elixir, and gold balance so that it shows you starting point of what you already have. Next, you add amount that flows in each hour, and THAT’s where the magic occurs. Most players greatly underestimate how much passive income pile up with long upgrade timers. Let’s say an upgrade lasts three days. Those single-hourly collector drops adds up, big time. The calculator accounts for all that by factoring your level of mines AND amount you expect to gain from raids.

Does that mean you’ll run out of space before you begin building? If yes, then you have to plan around those storage caps so you don’t lose your loot. But there’s another wrinkle in the storage cap that catches even seasoned players off guard: When you’re at eighty percent capacity and claim a big reward from that season bank, it doesn’t help you much if you lose some overflow. Your headroom should of been compared to your target cost so that you can see what you’re planning to spend, and where that money might go into thin air. Prevent losing the equivalent of thousands of gems’ worth of resources by checking your caps first thing before claiming those bonuses. A handy reference table on the page shows which town hall levels corresponds to what storage capacities so you get a quick sanity check on what you input.

It’s not just about resources. It’s also about available builders. If you need a hero upgrade done yesterday but the builder is already scheduled for four days doing a wall batch, he can’t get started tomorrow. So you can enter in the number of free builders, and this will indicate whether parallel projects is possible. Want two urgent upgrades but only one builder is free? The tool tells you what to do… Take an objective view instead of following impulses. It makes you think about building your base like a production line with bottlenecks. This forces a disciplined approach to development. Typically, one type of resource or builder slot cause the bottleneck. Identify what this is and you can strategically make trade offs (i.e., spend your raid medals to convert to the resource you need).

A wrinkle in the formula: Raid medals also become something to consider, which we’ll use to buy whatever’s needed most, gold, elixir, or dark elixir; at any given time. Since raid medals convert accordingly, the calc accounts for that conversion as well, allowing you to check whether spending all your medals will get you what you need by next week. A minor detail, perhaps, but during competitive seasons where an extra hour of upgrade time makes all the difference, it does matter. After all, you’re sacrificing some short-term loot potential in exchange for longer-term base strength; having an accurate idea of what resources will look like down the road helps you decide whether such a trade-off is worth-while.

It takes the emotion out of upgrades. It doesn’t rely on guessing what you can or cannot afford. It accounts for caps, raid, potion, and collector items simultaneously to provide a realistic outlook for upgrades and base development. Now you no longer stand in front of the upgrade button wondering “am I close?”. You execute an actual plan based off real supply and demand. It is not when you wish it was done, but when the math tells you it’s ready for the wall.

Resource Calculator Clash of Clans

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