Grow a Garden Calculator
Custom Fruit & Pet Value Tools
Garden Value Toolkit
Estimate fruit values, mutation bonuses, harvest returns, price-to-weight targets, and pet growth using community-style game formulas.
Mutation Calculation
Multiple Fruits
Fruit Compare
Price to KG
Pet Calculators
Grow a Garden Calculator — Value, Pet Weight & Mutation Calculator (2026)
Calculate exact crop values, pet weights, and mutation multipliers for Roblox Grow a Garden in seconds. Updated after every game patch, this free calculator covers every crop, every mutation, and every pet in the game — no manual math, no guesswork, no outdated numbers.
Select a crop or pet below, enter its weight and mutations, and get an instant, accurate value — the same formula the game itself uses.
How Grow a Garden Value Is Actually Calculated
Every crop and pet in Grow a Garden follows the same underlying formula:
Value = Base Value × Weight Multiplier × Mutation Multiplier × Quantity
- Base Value — fixed per crop/pet, determined by rarity tier (Common through Divine/Prismatic). This never changes on its own.
- Weight Multiplier — heavier crops are worth more. A crop grown well past its average weight can be worth several times its base value.
- Mutation Multiplier — each mutation (weather-based, event-based, or ability-based) adds its own multiplier. Multiple mutations stack, and stacking order matters — this is the step most players get wrong doing it by hand.
Get any one of these three wrong and you’ll under- or over-value a trade. That’s the exact gap this calculator closes: enter your crop, its weight, and its mutations, and it does the stacking math for you instantly.
Mutation Multiplier Reference
(Verify current values against the latest patch before publishing — mutation values shift with game updates.)
| Mutation | Category | Multiplier |
|---|---|---|
| Wet | Weather | 2x |
| Chilled | Weather | 2x |
| Drenched | Weather | 5x |
| Cloudtouched | Weather/Spray | 5x |
| Sandy | Weather | 3x |
| Amber | Event | 10x |
| Old Amber | Event (aged) | 20x |
| Ancient Amber | Event (aged) | 50x |
| Cooked | Ability | 10x |
| Burnt | Ability | 4x |
| Pollinated | Bee-based | 3x |
| HoneyGlazed | Bee-based | 5x |
| Honeygem | Plant mutation | 33x |
| Jellygem | Plant mutation | 25x |
| Corrupt | Hourly event | 20x |
| Tranquil | Hourly event | 20x |
| Friendbound | Social | 70x |
| Infected | Admin event | 75x |
| Alienlike | Admin event | 100x |
| Disco | Admin event | 125x |
| Voidtouched | Rare | 135x |
| Celestial | Legendary | 120x |
| Galactic | Legendary | 120x |
| Rainbow | Legendary | 50x |
| Gold | Rare | 20x |
| Radioactive | Rare | 55x |
This table covers the mutations players search for most — the full in-tool calculator supports every mutation currently in the game, including stacked combinations like Harmonised Chakra and Ascended Chakra.
What This Calculator Can Do
- Fruit Value Calculator — instant value for any single crop by weight and mutation
- Multiple Fruits Calculator — total value across a full harvest or inventory at once
- Fruit Compare Tool — side-by-side comparison to see which crop is worth more before you trade
- Price-to-Weight Converter — reverse-calculate the weight needed to hit a target sale price
- Pet Weight & Growth Calculator — estimate a pet’s weight and ability strength at any age, by rarity
How to Use the Grow a Garden Calculator
- Search and select your crop or pet from the full database.
- Enter weight, quantity, and any mutations currently applied.
- Add temperature, growth, or friend-boost modifiers if relevant.
- Get an instant value — matched to the in-game formula, not an estimate.
No sign-up, no downloads — everything runs directly in the browser.
Why This Calculator Stays Accurate
Grow a Garden’s values and mutation list change with nearly every content patch. This calculator is checked and updated after each update, so multipliers you see here reflect the current game state rather than launch-day numbers. If you ever spot a mismatch between an in-game trade and a calculated value, let us know — reports like that are exactly how the tool stays current for everyone else too.
This is a fan-made tool built by players, for players. It isn’t affiliated with or endorsed by the developers of Grow a Garden.
Frequently Asked Questions
How is crop value calculated in Grow a Garden? Crop value equals the crop’s base value multiplied by its weight multiplier, its mutation multiplier, and the quantity being sold. Mutations can stack, which is why manual math is so easy to get wrong.
What is the highest-value mutation in Grow a Garden? Multipliers shift with updates, but mutations tied to rare weather events or admin events (like Disco, Alienlike, or Voidtouched) consistently rank among the highest. Check the table above for current values.
Does pet weight affect ability strength? Yes — heavier pets generally scale ability effectiveness alongside weight, which is why the pet calculator factors in both age and base weight together, not weight alone.
Is this calculator free to use? Yes, the full calculator — crop values, pet weights, comparisons, and conversions — is free with no account required.
How often are values updated? Values are reviewed after every game patch. Because Grow a Garden updates frequently, always double-check high-value trades against the latest in-game numbers.
Ready to calculate? Use the tool above to check any crop, mutation, or pet — and trade with confidence instead of guesswork.