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Free tools · Stardew Valley 1.6.x

Stardew Valley calculators and farm planners

Pick the question you have right now: crop profit, harvest dates and Speed-Gro, Keg capacity, Keg vs Jar vs Dehydrator, Wine aging, or Greenhouse sprinklers. Every calculator opens ready to use—no login.

Last updated September 5, 2026

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What are you trying to work out?

Stardew Valley production planner →

Choose one focused tool for a quick answer, or use the production planner when several crop stacks are competing for the same machines. Your entries stay in this browser.

Kegs, Jars, and the Cellar

Choose what to load, size the machines, check the materials, or plan a Wine collection date.

Crops and the Greenhouse

Check planting deadlines, seasonal profit, and sprinkler coverage before spending seeds or floor space.

Mixed inventory planning

Use these when several stacks or machine types are competing for the same morning.

What the calculators include

Real machine capacity

Set your Keg, Jar, and Dehydrator counts. A recommendation must fit the mornings and slots you actually have.

Raw-sale opportunity cost

Results compare processing with shipping the same quality-adjusted inputs raw, so gross revenue is not mistaken for extra profit.

A schedule you can follow

Enter future harvest days and get grouped load and collection actions instead of an abstract sorted price table.

A date for the Cellar

Choose a Wine quality target and loading date to see the exact collection day, added gold, and bottles that do not fit.

A visible Greenhouse layout

Place Basic, Quality, or Iridium Sprinklers on the fixed 10 × 12 floor. The grid marks watered tiles, dry corners, and overlap before you plant.

An exact harvest calendar

Choose a planting day, fertilizer, and profession to see first maturity, repeat harvests, and the last safe outdoor planting date.

Scope and limits

The current model covers unmodded Stardew Valley 1.6.x artisan routes, including crops, brews, mushrooms, Honey, Raisins, and Caviar. The standalone Wine aging calculator covers Cask quality, Cellar dates, and one-run capacity; the Greenhouse planner covers sprinkler reach on the 10 × 12 tillable floor; the crop growth calculator covers 40 main field crops, including the four 1.6 seasonal additions. The shared production optimizer still does not schedule Casks. Rice Shoot and Taro irrigation, Fish Smokers, animal processing, other Cask goods, and modded machines are not included yet. See the methodology for formulas, the public validation cases for reproducible examples, and the privacy policy for local-only storage details.