You need to promptly forget the idea of a single "zero", beyond the idea that you set your turret's "0" to a given point, if it's adjustable.
The drop of .22LR, 9mm, .45, .300BO, etc. are all so dramatic that you have to have KNOWN drop charts (or memorize) for the ranges you intend to shoot. Here's a hint: memorize the corrections for each 50-yard increment from 50-300 yards. It's not that bad, and allows you to figure "pretty close" for anything in between those yardlines.
For my favorite .22 LR rifle, I know the hold for about 5 feet, and then zeroes for 50 feet, 40 meters, 50 yards, 60 meters, 77 meters, 100 yards and correction to 100 meters, 150 yards and 200 yards are "really close" in my head, and 250 yards and 300 yards are achievable pretty quickly (less than a 5 round mag)...my turret runs out at about 335.
I have paint marks for everything under 100 meters, and buddy, those be gettin' real close to perfect impacts year-round.
You should also have rough figures in your head for what temperature does to the chart, if you always shoot the same ammo (I do not).