Die is singular, dice is plural. 1 die, 2 dice, 3 dice, … It used to be something people were corrected on, but these days dice is accepted as the singular too

Die is singular, dice is plural. 1 die, 2 dice, 3 dice, … It used to be something people were corrected on, but these days dice is accepted as the singular too and die is starting to be seen as a little antiquated.