Question: how long does it take to get prestige master in black ops 4?
Answer: As you would have guessed, it takes a lot of time and XP to even Prestige once, let alone 11 times. In order to level up to Prestige 1, it'll take a whopping 1,457,200 XP. You'll need to do this ten more times in order to reach Master Prestige in Black Ops 4.