is 12 reps with 87.5% of your 6 rep max equal, less or more than 6 rep max

didnt feel strong today so decided to go for reps not weight

ended up doing 12 reps with 87.5% of my 6 rep max

i wonder if that's lower, equal, or higher if you would calculate the one rep max of the 6 rep max and the one of the 12 rep max


1rep max calculators only let you go up to 10 reps so i need someone's experience to solve this question


i can't go to sleep if i dont know if my workout was good or useless