Pokémon Types
  TYPE EFFECTIVENESS INFORMATION
Type Effectiveness Notes and Tips
Normal Effectiveness is the regular type style while Inverse Effectiveness inverts the regular type chart, turning immunities and resistances into weaknesses, and weaknesses into resistances.
✧ If you want to check the type chart, use the Pokémon Deluge's Normal Type Chart and Inverse Type Chart.
✧ Type effectiveness greatly influences how much damage moves deal
  • Damage normally - Normal Damage (x1).
  • Weak to - Effective (x2) and Super Effective (x4).
  • Resistant to - Endure the damage (x1/2) and (x1/4).
  • Immune - No Damage or Invulnerable.
For more details about type effectiveness, check the Bulbapedia's Type Effectiveness.

How to use Type Effectiveness?
✧ Select one or two types from the list of Pokémon Types.
✧ Clickbutton to display the result of type effectiveness.
✧ The switch on/off checkbox (Inverse Type Effectiveness) will show/hide the Inverse Type Effectiveness Mode.
will view the Type Effectiveness information.