Minecraft wiki entry for Zombie_Villager, associated text: Time to cure is initially 2000 ticks (nominally, 100 seconds or 1m 40s) in Bedrock Edition or a random integer between 3600 and 6000 ticks (180 to 300 seconds, 3—5 minutes) in Java Edition. On each tick, there is a 1% chance for the game to look for cure accelerants. It checks each block within a 9×9×9 cube centered on the villager for either an iron bar or a bed (either half: they're detected separately). For each one found up to 14, there is a 30% chance of decreasing the countdown timer by 1 more tick. Therefore, having at least 14 half-beds and/or iron bars within range speeds up conversion by an average of 4.2%.[1][verify]