Grow a Garden Pet Weight Calculator

Calculate a Grow a Garden pet's current weight and tier from its hatch weight and age, or price a harvested crop by weight and mutation multiplier — built on the verified in-game growth formula, not guesswork.

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Pet Weight Calculator

The pet's weight the moment it hatched

In-game age, 0 to 125

Label only — this tool never assigns a Sheckle price to rarity

Quick Load:

Calculating weight...

Titanic Rare

Current weight

5.45x heavier than at hatch

Weight

kg

Hatch weight vs current weight

Bar length is relative to the larger step.

Server calculated
Hatch weight 1.50 kg
Current weight 8.18 kg

Crop Value Calculator

Your own known base value for this crop

The harvested crop's weight

1.0 = no mutation; combine your own known multipliers

Quick Load:

Calculating value...

Estimated crop value

Base Value × Weight × Mutation Multiplier

Sheckles

Value breakdown

Bar length is relative to the largest step.

Server calculated
Base value 100.00
After weight 500.00
After mutation 10,000

Built on the Verified Growth Formula, Not a Price List

Dozens of unofficial "Grow a Garden calculator" sites cite pet base Sheckle values that disagree with each other by 20–100×. None of them are the official game, so this tool doesn't hardcode a pet or crop price database — that data can't currently be verified and would misinform a trade.

What is well corroborated across independent sources — and checked here against a worked example and an independently-stated growth claim — is the pet weight formula itself. This calculator computes that formula exactly, and lets you supply your own known base value and mutation multiplier for crop pricing rather than guessing at contested numbers.

How Both Formulas Work

Pet Weight Crop Value Hatch Weight (kg) ÷ 11 × (Age in days + 10) Classify into weight tier Current Weight (kg) Base Value (Sheckles/kg) × Weight (kg) × Mutation Multiplier (your own combined number — not computed here) Final Crop Value Pet weight uses the verified in-game growth formula. Crop value uses your own known base and mutation numbers. Neither pipeline assumes a hardcoded Sheckle price — see the accuracy note above for why.

Weight Classification Tiers

Community-tracked, not from an official patch-notes source — verify before a high-value trade.

TierWeight Range
Small< 1 kg
Normal1 – 4.99 kg
Huge5 – 6.99 kg
Titanic7 – 8.99 kg
Godly≥ 9 kg

Pet Rarity Tiers

Ordering is consistent across every source checked; absolute Sheckle values per tier are not, which is why this tool treats rarity as a label only.

CommonUncommonRareLegendaryMythicalDivinePrismatic

Mutation Multiplier Reference

Community-tracked reference values, shown for context only — the calculator does not sum or combine these itself. How multiple mutations stack together is genuinely contested even among community sources, so enter your own known combined multiplier above rather than relying on an assumed stacking formula.

Gold

20x

Aurora

10x

Rainbow

50x

Bloodlit

25x

Shocked

100x

Celestial

120x

Disco

125x

Smoldering

150x

Frequently Asked Questions

What is the pet weight formula in Grow a Garden?

Current weight = (Hatch Weight ÷ 11) × (Age + 10). Weight grows linearly with age — a pet at age 100 is exactly 10× heavier than the same pet at age 1, which is consistent with this formula.

Why doesn't this tool show a Sheckle price for pets?

Because it can't be verified. Unofficial calculator sites cite base pet values that disagree by 20–100× from each other, and none of them are the official game. Showing a specific number would risk misinforming a trade.

How do I use the crop value calculator without a mutation multiplier database?

Enter your crop's known base value and weight, plus your own combined mutation multiplier (1.0 if there's no mutation). The Mutation Multiplier Reference table gives individual community-tracked numbers for context, but how they combine when a crop has more than one mutation is contested — use your own verified combined number rather than trusting an assumed stacking formula.

What's the difference between Huge, Titanic, and Godly?

They're weight classification tiers based on a pet's current weight: Huge is 5–6.99 kg, Titanic is 7–8.99 kg, and Godly is 9 kg or heavier. These thresholds are community-tracked, not official, so double-check before a high-value trade.

Does pet rarity affect its weight?

No. Weight depends only on hatch weight and age — rarity is a separate classification that affects other things (like how hard the pet was to obtain), not the weight growth formula.

What's the maximum pet age?

125 in-game days/years, per every source checked. Weight keeps scaling linearly with age right up to that cap.

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