Crab Tycoon Shell Calculator
Estimate shell income, offline claims, cash conversion, and whether your next move should be buying more crabs or merging matching pairs.
Inputs
Plan your shell empire
Output
Recommended next move
Fill empty crab slots before chasing perfect merges.
Empty slots are likely lost shell income in the early loop.
Offline shells
14,400
Total shells
14,400
Cash from shells
14,400
Projected cash
14,400
4 open slots1 usable pairs0 code cash
- 1. Claim offline shells before spending.
- 2. Buy enough crabs to reduce empty slots.
- 3. Start merging once duplicate pairs stack up.
This planner uses your visible rates. It does not claim hidden crab prices, exact merge multipliers, or exchange formulas until those are verified in-game.