Pokemon Type Coverage Calculator

Type coverage asks which defending typings a set of attacking moves can hit for super effective damage. Enter up to four attacking types and it counts the pure types and the 153 two-type pairs you reach, names the ones nothing in the set gets through, and picks the type that would plug the biggest hole. A second action ranks every combination of one to four attacking types by how much of the chart it covers. This is counting over the type chart, so it ignores base power, accuracy, stats and abilities entirely.