When do you post your calories???

I pre-track my breakfast and lunch in the morning most of the time during the week. I very rarely eat before I track, even if I'm tracking it right before I put it in my mouth.

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I usually log as I go for breakfast and lunch, then pre-log dinner so I know how many calories I have left to work with, and don't accidentally go over.

Usually right after I eat them, but I often pre-post an approximate dinner so I'm sure I'm within my goals - then change it if dinner plans change.

I log mine in the morning before anything goes in my mouth. I preplan for meals and snacks and leave some for unknown dinner. That way I know excatly what my calorie count is at each meal, how much I can have for dinner and if I want to change something because something sounds better at the time, or I am around something I want but it is not on my menu I just do the switch around or swap it out game. If I end up not eating something on my menu then I take it off the next morning and I have that many extra calories for the day to use as I want. I also don't close out my diary until I know for sure I am done eating for the day.

Right after or while I'm eating.

When I eat them

this pretty much, unless i forget to list a snack then I will go back and list it later on in the day.

I log right before I eat, usually when I start to prepare a meal.... That way I know what I am actually doing, and I have modified the menu many times because of the result. I like to be able to make informed decisions before I eat.

For me, I always plan my whole day the night before, or at least breakfast adn lunch. If i don't do that, i wont be as successful. Like the saying goes, "if you fail to plan, you plan to fail" and it is so true, and not just for weight loss.

It depends on what kind of day it is. On work days, I've recently started logging everything as I put it into my lunch bag (breakfast, lunch, snacks, etc). I used to not do that and I would just log as I ate, but now I find it easier for hectic work days to just put everything on MFP as I get it ready in the morning. Then I don't have to worry about logging in between appointments, etc.

I log water as I drink it. My "pint" glasses at home hold approximately 1.5 cups, so I just log 3 cups for every two I drink. I have a Trenta Starbucks cup at work that I use for water, which is 32oz (4 cups). So I log 4 cups for each one of those that I finish.

For dinner during the week, I usually start logging before I head into the kitchen to put something together, and after I log my workout. That way I can tell if I have room for extra turkey pepperoni on my pizza, or bacon on my salad, a glass of wine, etc. It helps to know that I have room for a small indulgence or two BEFORE I decide to add them to whatever I'm preparing.

Weekends are different because I don't pre plan as much. For those times I log as I go.

And if it's going to be one of those days or weekends when I'm out of town with no clue how to log most things (like at potlucks, Tex-Mex restaurants, and the like), I just take a break from logging. The way I see it, unless I can be certain that I'm logging at least close to correctly, it'll just be a bunch of false numbers at the end of the day anyway. So I don't sweat those days, enjoy myself, make the best decisions I can, and move on. And I drink A LOT more water on those days, since thet sodium content in most restaurant food is very high (as are most things that end up on a potluck table).

Most of the time I log breakfast and lunch in the morning because my lunch has already been prepared and dinner in the evening after eating, I log water after I drink it.