If i eat 1400 calories and burn 800 at the gym..

So are you saying that you are only netting 600 calories a day?

Well I will tell you that you are playing fast and loose with your metabolism, if you keep this up (i.e. on a daily basis) it will not be beneficial in the long run. Your net calorie intake should at least be 1200 including eating exercise calories.

Any results you get will not be long term. A couple months ago I was netting under 600 calories daily for a couple of weeks (lots of juicing, and exercising twice a day burning at least 800-1200 calories) I lost six pounds in one week ,before I started to get concerned. I kept going and was netting this low for at least two weeks. Lost a ton of weight and then I just hit a wall. I binged on junk food so hard and I could not control myself. By the time I pulled the reins in ( 8 weeks later) I gained at least 20 pounds. Any results you get will get will only be temporary and is just not worth it. Be smart.

Why do you need to lose 2 stone by June? Why not December?

If you eat 1400 calories a day and burn 800, you'll probably lose muscle as well and could cause yourself some problems.
Calories you burn take away from what your body needs.
Having net calories of just 600 is anorexic territory I expect. The exercise takes away from the food you eat - so you'd be left with the equivalent of maybe one and a half decent bowls of cereal to fuel your body for everything else in the rest of the day.
If you had a desk job and didn't really do much else, one calculator shows you burning around 1800 calories BEFORE you do anything. Add in 800 calories of exercise and we're on 2600 being burnt - and that presumes you're not doing anything else in the day.

That leaves a 1200 deficit,
Now, if you had loads to lose, you would probably be ok with that - but 10 stone doesn't seem particularly overweight for a woman of your size, so it's best to take it slower - that way you will burn more fat and keep muscle, giving the 'toned' look that people generally want rather than the 'skinny fat' that can come from crash dieting.

I suspect you'd find yourself lacking in energy and lethargic, so you'd find it hard to to complete your workouts at the gym.

I will burn 300 by using youtube tutorials one day and burning 800 at the gym 5 days How much will i lose a month?


I am 10 stone and 5ft4 and a half female

You're going to be hungry as hell, that's what...

It's not all about the number on the scale, y'know? See how you feel, if you're doing good then great. If you're hungry, then eat. And more importantly: love the body you have and don't put it through something that makes you feel like crap. Keep track, but don't obsess over the numbers.

Why not just enter your stats into MFP, input your goals, and let MFP do the math for you...you do realize that MFP gives you a calorie goal for weight loss right...your MFP goal isn't maintenance...it is a deficit. You simply net to that calorie goal (you eat back exercise calories)...so you use your diet for weight loss. Exercise has nothing to do with it...exercise is for fitness.

Also, what exactly are you thinking you're going to do to burn 800 calories per day at the gym? That's really not a sustainable way to exercise in the least and completely unnecessary. I think you need to address some actual fitness goals that go beyond just burning calories...burning calories is a nice bi-product of fitness, but it is hardly the point of your fitness.

What's a half female? What's the other half?

I noted that - but thought it'd be rude to ask :P.

Might change TDEE, of course .

The half Female should read 5ft 4 1/2, Female meaning her Height. But it does look like Half Female until you look closely.

Hey, you sound familiar.

You are not going to get the answers you want to hear, no matter how many times you try.

Why no cat gifs? Has everyone made a NYR to give up posting gifs?