Calorie Deficit

Vanessa287
Vanessa287 Posts: 4
edited January 9 in Health and Weight Loss
I am 153 lbs, 5'4'' and 18 years old. My goal weight is to be 125. I am currently eating 1200 calories per day, and I exercise about 5 times a week usually burning 300 calories. I record my calorie intake using my fitness pal, and I also record my exercise. When I do that, my exercise gets added to the calorie intake so that increases the number of calories I can eat, making it 1500. Is it supposed to add and increase how much I can eat, or should I keep just eating 1200? My BMR is 1535. According to calculations I would have a calorie deficit of 1535-1200= 335, 335+300= 635. But on my fitness pal I would have eaten 1500 calories, because it adds my exercise in. If I exercise and don't eat how much it adds I would be under 1200 and apparently that's starvation mode and it won't help me lose weight. I've looked on the internet for some help, but I cannot seem to find the answer. Thank you for your time.

Replies

  • BusyRaeNOTBusty
    BusyRaeNOTBusty Posts: 7,166 Member
    Your deficit should be based on TDEE. Which is your BMR+ all the calories you burn moving around during the day, digesting food, and exercising (MFP adds the exercise in later).
  • foleyshirley
    foleyshirley Posts: 1,043 Member
    MFP sets it up so that you eat back your exercise calories. Your deficit is already built in if you eat 1200. 1200 is the lowest MFP will go. Ideally you should be netting your BMR.

    Also, you do not determine your deficit from your BMR. That is how many calories it takes if you are coma-like. Your deficit should be calculated from your TDEE.
  • thanks, so if I just keep eating 1200 calories per day + whatever I exercise, I should be losing 1 pound a week?
  • BusyRaeNOTBusty
    BusyRaeNOTBusty Posts: 7,166 Member
    thanks, so if I just keep eating 1200 calories per day + whatever I exercise, I should be losing 1 pound a week?

    About, assuming all estimates are correct, and that you are logging correctly as well, and even then it's never linear.
  • PikaKnight
    PikaKnight Posts: 34,971 Member
    If you want, check out this link by MFPer Heliotsdan - http://www.myfitnesspal.com/topics/show/654536-in-place-of-a-road-map-2-0-revised-7-2-12

    It'll give you a detailed walkthrough (with pictures even) on finding your TDEE and calculating what you should be eating.

    Or for a different version to figure out your TDEE, as well as some great advice...check out:

    http://www.myfitnesspal.com/topics/show/833500-what-do-i-do-common-sense-cliff-notes



    Also, if you are worried about the calorie intake, I also suggest you read this thread that has numerous people who met their goals and are maintaining. Some for years and they also provide their calorie intake and how often they work out.

    http://www.myfitnesspal.com/topics/show/816542-let-s-hear-it-for-maintainenance



    For more information about fitness and nutrition, I highly suggest checking out and joining this group:

    http://www.myfitnesspal.com/groups/home/10118-eat-train-progress

    Read all the stickies. It's great information to know.


    For info about your macros (proteins/fats/carbs) - check out this link. It will give you the formula to figure out your #s and also how to custom change them in MFP:

    http://www.myfitnesspal.com/topics/show/819055-setting-your-calorie-and-macro-targets
  • karengion
    karengion Posts: 13 Member
    I am new to the site and was just getting ready to eat those extra calories from my workout. I am confused. I also don't understand the abreviation TDEE
  • PikaKnight
    PikaKnight Posts: 34,971 Member
    I am new to the site and was just getting ready to eat those extra calories from my workout. I am confused. I also don't understand the abreviation TDEE

    TDEE - Total Daily Energy Expenditure

    TDEE is the common abbreviation for Total Daily Energy Expenditure which is a metric to calculate the amount of calories your body needs to function in a day. This is quite similar to BMR; in fact, you need your BMR to calculate your TDEE; but your TDEE accounts for your average daily activity as well to give a figure truer to your specific situation.

    Basically, the TDEE calculation relies on categorizing your daily activity into one of the metrics' predetermined groupings:

    Sedentary - desk job and little to no exercise
    Lightly Active - light exercise/sports 1-3 days/wk
    Moderately Active - moderate exercise/sports 3-5 days/wk
    Very Active - hard exercise/sports 6-7 days/wk
    Extremely Active - hard daily exercise/sports & physical job or training

    Once you have determined where you fit in on the TDEE activity rate scale, this activity rate is used to weight your BMR giving you a more accurate assessment of how many calories you really need throughout the course of the day. Since BMR only accounts for your bodies basic functioning needs and not your daily activity, TDEE provides standard multipliers for accurately determining a TDEE.

    ((quoted from http://www.quickbmr.com/what-is-tdee.html ))
  • do I eat my exercise calories? sorry I'm confused, because on the internet in places it says to, and some places it says not to..
  • foleyshirley
    foleyshirley Posts: 1,043 Member
    thanks, so if I just keep eating 1200 calories per day + whatever I exercise, I should be losing 1 pound a week?

    This depends on how you set up MFP when you started. My guess is that you said you wanted 2 pounds per week, so it dropped you all the way 1200. It is better to set it to 1 pound per week (or even 0.5 if you are close to goal). This will give you a more realistic calorie goal. And you still eat back your calories if you do it this way.
  • foleyshirley
    foleyshirley Posts: 1,043 Member
    If you want, check out this link by MFPer Heliotsdan - http://www.myfitnesspal.com/topics/show/654536-in-place-of-a-road-map-2-0-revised-7-2-12

    It'll give you a detailed walkthrough (with pictures even) on finding your TDEE and calculating what you should be eating.

    Or for a different version to figure out your TDEE, as well as some great advice...check out:

    http://www.myfitnesspal.com/topics/show/833500-what-do-i-do-common-sense-cliff-notes



    Also, if you are worried about the calorie intake, I also suggest you read this thread that has numerous people who met their goals and are maintaining. Some for years and they also provide their calorie intake and how often they work out.

    http://www.myfitnesspal.com/topics/show/816542-let-s-hear-it-for-maintainenance



    For more information about fitness and nutrition, I highly suggest checking out and joining this group:

    http://www.myfitnesspal.com/groups/home/10118-eat-train-progress

    Read all the stickies. It's great information to know.


    For info about your macros (proteins/fats/carbs) - check out this link. It will give you the formula to figure out your #s and also how to custom change them in MFP:

    http://www.myfitnesspal.com/topics/show/819055-setting-your-calorie-and-macro-targets

    This is excellent information!
  • Thank you all so much for your help :)
  • PikaKnight
    PikaKnight Posts: 34,971 Member
    If you want, check out this link by MFPer Heliotsdan - http://www.myfitnesspal.com/topics/show/654536-in-place-of-a-road-map-2-0-revised-7-2-12

    It'll give you a detailed walkthrough (with pictures even) on finding your TDEE and calculating what you should be eating.

    Or for a different version to figure out your TDEE, as well as some great advice...check out:

    http://www.myfitnesspal.com/topics/show/833500-what-do-i-do-common-sense-cliff-notes



    Also, if you are worried about the calorie intake, I also suggest you read this thread that has numerous people who met their goals and are maintaining. Some for years and they also provide their calorie intake and how often they work out.

    http://www.myfitnesspal.com/topics/show/816542-let-s-hear-it-for-maintainenance



    For more information about fitness and nutrition, I highly suggest checking out and joining this group:

    http://www.myfitnesspal.com/groups/home/10118-eat-train-progress

    Read all the stickies. It's great information to know.


    For info about your macros (proteins/fats/carbs) - check out this link. It will give you the formula to figure out your #s and also how to custom change them in MFP:

    http://www.myfitnesspal.com/topics/show/819055-setting-your-calorie-and-macro-targets

    I am familiar with dan's method. I made one before his that went in to more detail about macros. Never seen yoovie's cliff notes, I just saw it, I also seen Sara's before.

    They all tell you how to calculate, your TDEE and do all these steps. It's overwhelming and impractical for a beginner.
    Your TDEE is already calculated click on "goals" and go up to where it says "calories burned through normal activity" that's your TDEE.

    That's why they are more than welcome to ask questions on the post. One of the things that I have found that has been one of the best methods for me to get fit is to understand fitness. To understand where all these figures, etc come from.

    The good thing is once they get the hang of it - it is something they'll be aware of constantly and they'll understand better about their eating habits.

    So I HIGHLY suggest making the effort to take every chance to educate yourself. Even if you don't end up going with any of these methods, calculations, etc - at least you understand what they are, where others are coming from, and maybe they will still be able to help you figure out what is best for you.
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