Start with Pokemon type matchups, weakness checks, stat formulas, IV ranges, catch rate odds, and move type coverage. Choose the calculator by the question you need answered right now.
Use the type calculator for defensive weaknesses and the type coverage calculator for attacking move coverage. Together they cover Pokemon weakness calculator, type chart, and team type coverage searches without splitting the cluster into thin pages.
Use the stat calculator for level, IV, EV, and nature formulas; use the IV calculator to estimate possible IV ranges; and use the catch rate calculator for one-ball odds, expected balls, and catch percentage checks.
Check Pokemon weaknesses, resistances, immunities, and matchup multipliers for single or dual type combinations.
Test up to four attacking move types against single or dual defensive type combinations to find team coverage gaps.
Calculate stats from base stat, level, IV, EV, and nature with HP and non-HP formulas separated.
Estimate possible IV ranges from current stat, base stat, level, EVs, and nature.
Estimate catch odds and catch percentage from catch rate, HP, ball bonus, status condition, and other capture modifiers.
A future lightweight damage calculator after the first Pokemon calculator cluster gets search feedback.