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Drain Water Wiki game iconDrain Water Wiki
Primary tool

+1 Drain Water Per Click Water Calculator

Turn a water goal into a click count: current Water, target Water, and your effective water-per-click rate become clicks needed and an optional time estimate.

Quick answer

How many clicks until my next pump?

clicks needed = (target Water − current Water) ÷ effective water per click. The game starts every account at +1 WATER per click — the only number the official description publishes — and Pumps, Pets, Rebirths, and Auras multiply from there. Read the multiplier your counter actually shows, enter it, and the planner does the rest. Worked example: you just bought the Sunflower pump (×30, priced 3K Water per the fan wiki) and the next rung, Ocean, costs 15K. That is 12,000 Water to go: 12,000 ÷ 30 = 400 clicks, or about 3.5 minutes at a steady 120 clicks per minute.

Interactive water planner

How many clicks to reach your water target?

Use the +1 WATER description baseline or enter the effective rate you can see in your own setup. Pets and upgrades are not given a hidden multiplier.

Result

Enter a target or click count to start. The baseline is +1 WATER per click.

Method

How the math works

Three inputs decide everything, and each one comes from somewhere you can point at.

Target minus current

The Water counter in game is the same number the pump stands price against. Set the target to the next pump's price — 300 for Lucky Clover, 15K for Ocean, 10M for Demon — and the planner counts what is left, never what you already have.

Effective rate per click

The rate is multiplicative and stacks: pump × Pet × Rebirth × Aura. Because the exact product differs per account, the tool asks for the rate you observe — click once, watch the counter jump, enter the jump. The +1 default is the documented baseline for a fresh save.

Optional pace

Clicks per minute turns clicks into minutes. Training pads train Water while you idle, so an AFK pace is far lower than an active one — measure a normal active minute rather than your best burst if you want a realistic session length.

Reference

Documented pump ladder

Community fan wiki pump database, checked 2026-10-03 (that site labels its data verified August 29, 2026). Your clicks-per-rung at the previous pump's multiplier:

PumpRarityMultiplierWater priceClicks from zero at the previous rung
Water PumpCommon×1Free (starter)—
Lucky CloverRare×12300 Water300
SunflowerRare×303K Water250
OceanEpic×5015K Water500
ElectricEpic×12530K Water600
Volcanic LavaLegendary×30070K Water560
JellyLegendary×500150K Water500
GoldenLegendary×1.25K400K Water800
Rainbow CandyLegendary×3.1K1.25M Water1,000
VenomMythic×5K2.75M Water888
DemonMythic×12.5K10M Water2,000
Blue MushroomMythic×70K22.5M Water1,800
Halloween PumpkinMythic×150K45M Water643
Ice PenguinExclusive×300K80M Water534
AmethystExclusive×750K300M Water1,000
RocketExclusive×1.88M1B Water1,334
DianetiExclusive×4M15B Water7,979
FAQ

Calculator questions

What does the +1 Drain Water Per Click calculator measure?

It converts a water goal into a click count: enter your current Water, the target Water, and your effective water-per-click rate, and it returns the Water still missing, the clicks needed, and — if you add a clicks-per-minute pace — the estimated minutes. It is plain arithmetic on your inputs; the official game description supplies only the +1 WATER-per-click starting baseline.

What rate should I enter?

The multiplier your setup actually shows in game. A fresh account clicks at +1 WATER. Each documented pump multiplies that: the fan wiki's pump database runs from Lucky Clover at ×12 through Sunflower ×30, Ocean ×50, Electric ×125, up to Dianeti at ×4M — and equipped Pets, Rebirths, and Auras stack further multipliers on top. When in doubt, watch the number your Water counter gains per click and enter that.

Why does the estimate grow so fast at higher rungs?

Because pump prices scale much faster than multipliers. The Ocean costs 15K Water at ×50 — about 500 clicks from zero — but the Venom costs 2.75M at ×5K, and Dianeti costs 15B even at ×4M (3.75 million clicks). That curve is exactly why the community guides rank Rebirths, which grant permanent multipliers, among the strongest boosts in the game.

Does the calculator include Fish and Cash income?

No. Selling Fish and displaying them in the aquarium earn Cash — a separate currency for Backpack, Walk Speed, and Display Stand upgrades — while this planner tracks Water, the click-trained stat that pumps are priced in. Keeping the two currencies apart is what keeps the estimate honest.

Are the pump multipliers official values?

They are community-documented: the independent fan wiki's pump database labels its data verified August 29, 2026, and notes its figures are confirmed by in-game checks through the Demon tier. The developer publishes no stat table, and updates can rebalance prices — so treat a mismatch between the table and your game screen as the newer fact.

Related pages

Where the estimate plugs in