Grow Garden Weight Calculator
Grow a Garden Weight Calculator works out Crop value before mutations and Environment multiplier from Current pet weight, Current pet age and Target pet age. The default figures on this page give projected weight of 0.814815 kg; change any entry and the result, the working and the sources update together.
Your figures
Updates as you typeHow this is worked out
3 steps
- Projected weight = 10 x (1 + 10) / (125 + 10) = 0.814815 kg
- Age-1 reference weight = 10 x 11 / 135 = 0.814815 kg
- Age-100 weight = 10 x 110 / 135 = 8.148148 kg
Its 5 worked examples are re-run on every release, last on 15 September 2026. What changed
Sources and references
4 sources
What the Grow a Garden Weight Calculator calculates
Projects a pet's weight at a later age.
How to use this Grow a Garden Weight Calculator
Enter Current pet weight, Current pet age, Target pet age and Value list version. Crop value before mutations updates as you type. Change one figure at a time to see what drives the result.
How the result is worked out
Open “How this is worked out” beside the result for the step-by-step calculation behind Crop value before mutations, Environment multiplier and Value per crop.
The method follows Grow a Garden Wiki: Crop Mutations - Price Calculation, Grow a Garden Wiki: Pets - Pet Weights, Grow a Garden 2 value calculator (candidate expression) and Roblox Developer Exchange help and information page.
What you can compare
Change one input at a time to see how it affects Crop value before mutations, Environment multiplier and Value per crop. The inputs you can vary are Current pet weight, Current pet age, Target pet age and Value list version.
Results are general information, not financial, tax, legal, medical or engineering advice. Check any decision that matters with a qualified professional.
See something wrong? Report a problem with this calculator
Frequently asked questions
How to find the max weight of a pet in Grow a Garden?
Projects a pet's weight at a later age. Open “How this is worked out” beside the result to see each step for your own figures.
How to get a 20kg pet in Grow a Garden?
It needs Current pet weight, Current pet age, Target pet age and Value list version. Nothing else is required, and the figures stay in your browser.
What is the value of each pet in Grow a Garden?
On the figures this page opens with — current pet weight 10 kg — the projected weight is 0.814815 kg. No single number fits everyone: change any figure above and the answer updates as you type, with each step of the arithmetic beside it.
What information do I need for the Grow a Garden Weight Calculator?
You need Current pet weight, Current pet age, Target pet age and Value list version. The page opens with default figures that give projected weight of 0.814815 kg, so you can see the scale before entering your own.
What does this Grow a Garden Weight Calculator show?
It shows Crop value before mutations, Environment multiplier, Value per crop, Total value, Projected weight, Weight at age 1, Weight at age 100 and Total value you give, with the working and any warnings for your entries.
Can I check how the Grow a Garden Weight Calculator result was calculated?
Yes. The “How this is worked out” section shows the calculation steps, and the sources section identifies the references used for the method.