Real machine capacity
Set your Keg, Jar, and Dehydrator counts. A recommendation must fit the mornings and slots you actually have.
Stardew Valley tools
Calculators for the shed decisions that take time
Choose a focused calculator when you have one stack to price, a Cellar run to date, or several crops competing for limited machines. Every tool works without an account and keeps your setup in this browser.
Last updated August 27, 2026Choose your question
Start with the decision in front of you.
ValleyMath is built for calculations and comparisons, not a second wiki. The pages below use the same 1.6.x data model, but each one puts a different player question first.
01Best for: A full shed with several machine types 02Best for: Checking the extra gold from one decision 03Best for: Choosing what to do with a crop chest 04Best for: Checking whether a seed can finish this season 05Best for: Planning Wine, Juice, Pale Ale, or other Keg inputs 06Best for: Clearing faster Jar batches 07Best for: Dried Fruit, Dried Mushrooms, and Raisins 08Best for: Deciding which machine gets a limited harvest 09Best for: Choosing the next load when Kegs are full 10Best for: Sizing a shed before a big harvest arrives 11Best for: Turning a Keg goal into an exact material checklist 12Best for: Planning Starfruit or Ancient Fruit Wine in the Cellar 13Best for: Tuning a Greenhouse before planting 14Best for: Making the next shed decision in under a minute
Stardew Valley artisan goods calculator
Artisan production planner
Assign one shared chest to Kegs, Preserves Jars, and Dehydrators.
Stardew Valley profit calculator
Profit calculator
Compare processing with shipping the same stack raw.
Stardew Valley crop profit calculator
Crop profit calculator
Compare Wine, Juice, Jelly, Pickles, and Dried Fruit for one harvest.
Stardew Valley crop growth calculator
Crop growth calculator
Find the harvest date, repeat harvests, and last safe planting day.
Stardew Valley Keg calculator
Keg calculator
See which drink batches fit before your deadline.
Stardew Valley Preserves Jar calculator
Preserves Jar calculator
Price Jelly, Pickles, and Caviar with real Jar capacity.
Stardew Valley Dehydrator calculator
Dehydrator calculator
Keep five-item batches and remainders visible.
Stardew Valley Keg vs Jar vs Dehydrator
Keg vs Jar vs Dehydrator calculator
Compare price, machine time, and backlog across all three routes.
Stardew Valley what to put in Kegs
What to put in Kegs
Rank Keg inputs by added gold per item or machine morning.
Stardew Valley how many Kegs do I need
How many Kegs do I need?
Turn a crop stack and deadline into a clear Keg target.
Stardew Valley Keg cost calculator
Keg cost calculator
Subtract built Kegs and chest materials from a real crafting target.
Stardew Valley Wine aging calculator
Wine aging calculator
Get the Cask finish date, added value, yearly output, and Cellar shortfall.
Stardew Valley greenhouse sprinkler layout
Greenhouse sprinkler planner
Place sprinklers on a 10 × 12 grid and find dry or wasted crop tiles.
Stardew Valley what to process today
What to process today
Get a short morning load list from up to three competing stacks.
What the calculators include
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 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.