Live DataLast Updated: Saturday, February 28, 2026

Grow a Garden Calculators — All 8 Free Tools [2026]

Gagdata.com hosts 8 free Grow a Garden calculators for every game mechanic — crop Sheckle values with full mutation stacking, pet weight classifications, XP leveling timelines, trade W/F/L analysis, profit-per-hour rankings, and seed cost comparisons. All tools update every Saturday after the Roblox patch. Select your calculator below to get instant results.

303 Crops145 Mutations314 PetsUpdated Weekly100% Free
Grow a Garden (Roblox): In the Roblox game Grow a Garden, Sheckles are the in-game currency (not real money), mutations are value-multiplying game modifiers (not biological mutations), and crops are virtual plants harvested for Sheckles — not physical produce. These calculators compute in-game values only.
Grow a Garden calculator formula guide — Celestialberry base value multiplied by Voidtouched 135x and Shocked 100x equals final Sheckle value, with top mutation multiplier table including Celestial 120x, Eternal 110x, Blood Moon 75x, and Rainbow 50x
How Grow a Garden calculates Sheckle values — base crop value × mutation multiplier × weight modifier. Top mutations by multiplier shown right. All values verified in-game by Alex Carter.

All 8 Grow a Garden Calculators

Every calculator below is free, mobile-optimised, and updated every Saturday after the Roblox patch. Choose your tool and get instant results — no account or download needed.

Crop Value Calculator

Calculate Any Plant Worth in Sheckles

Calculate the exact Sheckle value of any crop with full mutation stacking. Supports all 303 crops and 145 mutations — results update instantly as you select.

303 cropsUse Calculator →

Mutation Calculator

Stack Multipliers & See Combined Value

Stack Rainbow (50×), Shocked (100×), Celestial (120×), Voidtouched (135×) and see the combined multiplier instantly. Mutations multiply crop values multiplicatively, not additively.

145 mutationsComing Soon

Pet Weight Calculator

Check Huge, Titanic & Godly Classification

Check if your pet qualifies as Huge, Titanic, or Godly. Covers all 314 pets with exact weight classification thresholds for every rarity tier.

314 petsComing Soon

Pet XP Time Calculator

How Long to Reach Any Age

Calculate how long to reach any pet age. Includes XP modifiers, helper pet bonuses, and leveling plan alignment. Essential for reaching the age 50 mutation unlock.

All agesComing Soon

Trade Calculator

Win, Fair, or Loss Analysis

Compare two trade offers side-by-side and get an instant Win / Fair / Loss verdict. Values within 10% are rated Fair. Never get scammed again.

W/F/LComing Soon

Target Weight Calculator

Reverse-Calculate Your Goal

Enter a target Sheckle value — the calculator reverse-calculates the exact weight needed for any crop and mutation combo. Plan your farming goals precisely.

Reverse calcComing Soon

Profit Calculator

Maximize Your Farming Income

Calculate profit per crop factoring in seed cost, growth time, and mutation value. Ranks the most profitable crops by Sheckles per hour — a GAGdata exclusive.

Profit/hrComing Soon

Seed Cost Calculator

Compare All Seed Prices

Compare all 303 seed prices and find the best-value seeds for your farming budget and strategy. Sort by cost, rarity, or profit potential.

303 seedsComing Soon

Crop & Value Calculators

Every crop in Grow a Garden has a base Sheckle value that determines its harvest worth. The crop value calculator computes your final Sheckle total by applying the formula: base value × mutation multiplier × weight factor. The highest-value crops in the game — Dragonfruit (Epic), Celestialberry (Legendary) — can reach millions of Sheckles when stacked with Voidtouched (135×) or Celestial (120×) mutations.

The profit calculator takes this further by subtracting seed cost from harvest value and ranking crops by profit-per-hour — a feature unique to GAGdata. The seed cost calculator compares all 303 seed prices so you can find the best-value seeds for your farming budget. For the full crop database, see the crop values list.

Pet Calculators

Pet weight in Grow a Garden determines your pet's classification tier: Huge, Titanic, or Godly. Each pet has unique weight thresholds that define these tiers. The pet weight calculator checks all 314 pets against their exact threshold values to tell you whether your pet qualifies for a higher classification — and how much more weight you need.

The pet XP time calculator computes how long it takes to reach any pet age, factoring in XP modifiers and helper pet bonuses. Age 50 is the critical milestone that unlocks pet mutations. For the complete pet database, visit the pet values guide.

Trade & Economy Calculators

Trading is a core part of the Grow a Garden economy, and knowing the exact Sheckle value of each side of a deal prevents scams. The trade calculator compares two trade offers side-by-side and delivers an instant Win, Fair, or Loss verdict. Values within 10% of each other are classified as Fair.

The target weight calculator works in reverse — enter your desired Sheckle value and it calculates the exact crop weight needed for any mutation combination. Use it to set farming goals with precision.

How to Use Grow a Garden Calculators

1

Choose Your Calculator

Select the calculator that matches your goal — crop value, pet weight, trade comparison, profit analysis, or seed cost. Each tool is designed for a specific Grow a Garden game mechanic.

2

Select Your Item

Choose your crop, pet, or trade item from the dropdown menu. All 303 crops, 145 mutations, and 314 pets are available in each relevant calculator.

3

Apply Mutations & Modifiers

Check the mutations you have — Rainbow (50×), Shocked (100×), Celestial (120×), Voidtouched (135×). For pet calculators, enter your pet's current age or target weight. For trade comparisons, enter both sides of the offer.

4

Read Your Results

The calculator shows your exact Sheckle value, pet classification (Huge/Titanic/Godly), W/F/L trade verdict, or profit-per-hour ranking — instantly, with no submit button needed.

Frequently Asked Questions

What calculators does gagdata.com have?

Gagdata.com offers 8 free Grow a Garden calculators: Crop Value, Mutation Stacking, Pet Weight, Pet XP Time, Trade W/F/L, Target Weight, Profit, and Seed Cost. All tools are updated every Saturday after the Roblox game patch.

How accurate are the Grow a Garden calculators?

All calculators use values sourced from in-game testing after every Saturday patch. Crop values, mutation multipliers, and pet thresholds are verified by the GAGdata team and updated within hours of the Roblox game update.

Which calculator should I use to maximize profit?

Use the Profit Calculator for hourly income ranking across all 303 crops. For individual crop planning, use the Crop Value Calculator with mutation stacking. Both tools account for seed costs and growth times automatically.

How does mutation stacking work in the calculators?

Mutations multiply crop values multiplicatively, not additively. Rainbow (50×) × Shocked (100×) = 5,000× total multiplier on base value. The Mutation Calculator shows all possible combinations and the Crop Value Calculator applies them automatically.

Are all 314 pets supported in the pet calculator?

Yes. All 314 pets are available in the Pet Weight Calculator and Pet XP Time Calculator, including Common, Uncommon, Rare, Epic, Legendary, and Mythical rarity pets. Weight thresholds for Huge, Titanic, and Godly classification are included.

How often are the calculator values updated?

All calculator values update every Saturday after the Grow a Garden Roblox patch. The team tests new crop values, mutation changes, and pet updates in-game within hours of each patch release. The "Last Updated" date is displayed on every calculator page.

Page maintained by

Alex Greenfield

Lead Calculator Developer at GAGdata with 1,500+ hours of in-game testing in Grow a Garden. All calculator values are verified against the live Roblox game within 12 hours of each Saturday patch.