When / how do you weigh?

I weigh on a Thursday morning (no real reason for the day, I think I started my 'diet' on a Thursday), with only my underwear on and before eating breakfast.

I weigh myself on a Monday.. Not sure why, maybe it makes me work harder during the week to burn off all my weekend naughty habbits. I also weigh myself naked. Like some of the other girls have noted ; no reason to sit there and wonder "how much do i minus for clothes/shoes etc.." I don't weigh myself after a work out especially because of all the water I drink.. I agree - first thing in the morning

Most people will tell you to weigh once a week but I actually weigh every day, mostly out of habit and general curiosity. My weight can fluctuate within several pounds from day to day, so I don't put much emphasis on it. Whenever I hit a new low, I log it and move on. I weigh after using the bathroom right after I wake up in what I wore to sleep the night before (basically always chonies and a tank top).

Edited to correct my spelling errors.

my official weekly weigh-in is every monday morning as soon as i roll out of bed before i even drink water or take vitamins or anything wearing nothing but boxer shorts. you want the day to be consistent and do it first thing in the morning to keep whats in your stomache consistent. weighing after exercise or after meals or with certain clothes/shoes on will ruin your consistency. the fewer variables the better. and i always make sure to stand on the scale in the exact same place and balance my weight the exact same way, I even match the scale up with the exact same tiles on the floor. all you big guys out there know how just a slight shift in your body weight or standing with your feet closer to the center of the scale or something can throw off the weight. that is unless you own a $200 scale lol. getting one that weighs 400+ lbs is a pain in the butt anyway

weigh in, no clothes, no shoes, in the morning, after i visit the bathroom, no food/water in my system

I think whenever you weigh is fine, just as long as you are consistent.

partially agree, the DAY doesnt matter, but the time of day DOES matter. if you weigh in at night.......the weights wont be consistent as some days youll consume more food and water than others. FIRST thing when you wake up and your stomach is empty is best

You're only supposed to weigh about once a week or once a month, depending on who you ask. However, since I'm personally not affected by the weight variance from day to day or even day to night, actually, I'm quite interested in it, so I weigh every morning right after I wake up and before I go to bed every night and track them on a spreadsheet. I'm not looking for any real data, but I find it really interesting I can "lose" 4 lbs. sleeping. I'm also interested in seeing how much I gain or even, in come cases, stay the same from morning to night. I usually weigh about three times and take the weight that registers twice. I know that watching those numbers climb up and down would drive some people nuts, but it doesn't bother me a all. I know I'm losing weight so it doesn't bother me. Measurements are more important than scale.

every sunday morning, before breakfast