MythicalS
Kappa — Value & Calculator
Signature Ability: Kappa is a mythical-tier pet in Grow a Garden.
Tokens @ 1kg
2
Hatch wt
4.5 kg
Max wt
114 kg
Tier
S
Verification & Sources
- Verified by
- GAG Calc Team
- Last update
- Kappa data source
- Verified datapoints
- Cross-source verified
- 3 sources
- Formula accuracy
- ±2%
- Methodology
- Read
Calculate Kappa value
Signature Ability: Kappa is a mythical-tier pet in Grow a Garden.
Trade value scales with weight only — community calculators (game.guide, tradekitsune, growagardencalculator) all ignore age.
Auto-fill weight from age (optional)
1.00×
Trade Tokens
2
@ 4.50 kg
Datapoints (verified)
Kappa tokens at key weights
No mutation, no demand bonus. Use the calculator above for custom inputs.
At hatch
2
tokens
4.5 kg · just hatched
Mid-weight
380
tokens
~59.3 kg · typical reference
At max
6,500
tokens
114 kg · fully grown
9 datapoints cross-verified from community trade data (game.guide, growagardencalculator, tradekitsune). Values between datapoints use simple linear interpolation (matches industry standard). See methodology.
Kappa value-by-weight curve
9 datapoints · linear interpolation. Markers show exact value at each weight.
Value curve Verified datapoint Hatch weight
Recent Kappa updates
value$3.2M→ $3.5M
+9%tierS→ S+
value$3.1M→ $3.2M
+3%value$3.4M→ $3.1M
-8%Full changelog: /changelog
Kappa tokens by mutation (weight 81.1 kg)
| Mutation | Mult | Mutation Machine % | Tokens | Gain vs none |
|---|---|---|---|---|
| None (baseline) | 1× | — | 1,434 | — |
| Ascended | 5× | 0.32% | 7,172 | +5,738 |
| Rainbow | 2.5× | 3.22% | 3,586 | +2,152 |
| Radiant | 1.6× | 3.22% | 2,295 | +861 |
| Shocked | 1.6× | 3.22% | 2,295 | +861 |
| Golden | 1.5× | 6.43% | 2,152 | +717 |
| Tiny | 1.4× | 6.43% | 2,008 | +574 |
| Mega | 1.4× | 6.43% | 2,008 | +574 |
| Inverted | 1.3× | 16.08% | 1,865 | +430 |
| IronSkin | 1.25× | 3.22% | 1,793 | +359 |
| Shiny | 1.15× | 32.15% | 1,650 | +215 |
| Windy | 1.1× | 9.65% | 1,578 | +143 |
| Frozen | 1.1× | 9.65% | 1,578 | +143 |
💡 Best mutation = Ascended (5×) but only 0.32% from Mutation Machine. Rainbow (2.5×, 3.22%) often the better practical target.
Kappa weight by age
Predicted weight (kg) at each age milestone, from hatch weight 4.5 kg.
| Age | Weight | Multiplier |
|---|---|---|
| Age 1 | 4.50 kg | ×1.00 |
| Age 5 | 6.14 kg | ×1.36 |
| Age 10 | 8.18 kg | ×1.82 |
| Age 25 | 14.32 kg | ×3.18 |
| Age 50 | 24.55 kg | ×5.45 |
| Age 75 | 34.77 kg | ×7.73 |
| Age 100 | 45.00 kg | ×10.00 |
| Age 125 | 55.23 kg | ×12.27 |
How to get Kappa
Kappa comes from Pet Shop.
To maximize your odds: stack hatch helpers (use the egg hatch calculator), then level your pet with XP planner.
Trading Kappa
Always check the WFL Calculator before trading. Pet trade value is sensitive to weight, age and mutation — a fresh-hatched Kappa is worth far less than a max-age, Rainbow-mutated one.
FAQ
What is Kappa in Grow a Garden?
Kappa is a Mythical-tier pet from Pet Shop. Its ability "Signature Ability" — Kappa is a mythical-tier pet in Grow a Garden.
What is Kappa's base trade value?
Around 2 Trade Tokens at hatch weight (4.5 kg), no mutation. Heavier pets fetch much more — up to 6,500 tokens at max weight (114 kg).
How do I get Kappa?
Source: Pet Shop.
What is Kappa's max weight?
114 kg.
Related pets & alternatives
Similar Mythical pets
Step up to Divine
Cheaper alternatives (Legendary)
Sources: Kappa data is cross-verified against the Grow a Garden Fandom Wiki, community trade submissions sent to [email protected], and in-game testing by the GAG Calc team. See our methodology for the verification pipeline.