Not Understanding Net Calories

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My net calories for the last week has been a negative number...ex:-350. Is this good or bad?
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  • leggup
    leggup Posts: 2,942 Member
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    What are your calories in vs out? Is it possible you are double counting a fitness tracker?

    Net calories on the app should be positive.
  • LtHammerhead
    LtHammerhead Posts: 33 Member
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    Eating more than budget. For example, let’s say you have a budget of 1500 calories and eat 1850, you are 350 over budget or -350.
  • Lietchi
    Lietchi Posts: 6,114 Member
    edited April 2021
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    Eating more than budget. For example, let’s say you have a budget of 1500 calories and eat 1850, you are 350 over budget or -350.

    Not really. On MFP's homepage, having negative net calories means severely undereating, since net calories should equal the calories goal MFP gives you.
    In your example the remaining calories are negative (not the net calories).

    From OP's other thread, I seen to remember there's a synced tracker, that might be inflating calorie burns. But it needs to inflate burns for a LOT to justify a negative net calorie intake. Or perhaps something is being double counted.
  • lgfrie
    lgfrie Posts: 1,449 Member
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    It's very, very unlikely you had net negative 350 calories for a whole week. That would be less than zero calories, as in, eating zero calories and then doing 350 calories of exercise. You'd be gnawing your own arm off after a week of that. There's a terminology issue here. Why don't you tell us how many calories you ate and how many you burned off with exercise, and we can take it from there.
  • Lietchi
    Lietchi Posts: 6,114 Member
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    lgfrie wrote: »
    It's very, very unlikely you had net negative 350 calories for a whole week. That would be less than zero calories, as in, eating zero calories and then doing 350 calories of exercise. You'd be gnawing your own arm off after a week of that. There's a terminology issue here. Why don't you tell us how many calories you ate and how many you burned off with exercise, and we can take it from there.

    I'd suggest reading this thread as well from OP:
    https://community.myfitnesspal.com/en/discussion/comment/45899624
  • dragon_girl26
    dragon_girl26 Posts: 2,187 Member
    edited April 2021
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    lgfrie wrote: »
    It's very, very unlikely you had net negative 350 calories for a whole week. That would be less than zero calories, as in, eating zero calories and then doing 350 calories of exercise. You'd be gnawing your own arm off after a week of that. There's a terminology issue here. Why don't you tell us how many calories you ate and how many you burned off with exercise, and we can take it from there.

    Wait...now I'm confused. Showing a negative number like in OP's example above means they have eaten 350 calories over their net and not under (usually a green positive number) , right? Or am I getting this wrong and we're talking about something else?
  • wunderkindking
    wunderkindking Posts: 1,615 Member
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    Net calories are how many you consumed after exercise calories are accounted for.

    Negatives mean you exercised off every calorie you ate and then some.

    BAD.
  • wunderkindking
    wunderkindking Posts: 1,615 Member
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    Also is totally possible. If you're not sedentary, you're synched to your device or working out and logging it, and eating 1200 calories a day you're going to get in trouble FAST.
  • cwolfman13
    cwolfman13 Posts: 41,876 Member
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    lgfrie wrote: »
    It's very, very unlikely you had net negative 350 calories for a whole week. That would be less than zero calories, as in, eating zero calories and then doing 350 calories of exercise. You'd be gnawing your own arm off after a week of that. There's a terminology issue here. Why don't you tell us how many calories you ate and how many you burned off with exercise, and we can take it from there.

    Wait...now I'm confused. Showing a negative number like in OP's example above means they have eaten 350 calories over their net and not under (usually a green positive number) , right? Or am I getting this wrong and we're talking about something else?

    If she's actually talking about the net calories, a negative net calorie intake would indicate under eating.

    Lets say MFP gives the OP a target of 1200 calories...that target is 1200 net calories, not gross. If she exercised and burned...300 calories and she ate those back, her gross calorie intake would be 1500 calories, but her net would remain 1200. If she ate 1200 calories and exercised 300 calories and didn't eat those back, her gross calorie intake would be 1200 calories, but her net intake would be 900 calories. If she eats 800 calories gross (CI) and exercises 1000 off (CO), her net calorie intake would be -200 calories

    A negative net calorie figure would indicate that basically the OP is exercising off every single calorie she consumes and then some. Whether or not this is truly the case is unknown and I would be skeptical...this is often a combination of eating very low calorie and exercising, but overestimating exercise calories burned...but still, estimation errors aside, a net negative calorie intake would be indicative of a very low calorie intake combined with excessive exercise.
  • DancingMoosie
    DancingMoosie Posts: 8,613 Member
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    Open your diary and we will be able to help you more specifically...
  • sijomial
    sijomial Posts: 19,811 Member
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    Open your diary and we will be able to help you more specifically...

    Exactly!

    It's really hard to diagnose a problem with numbers when you can't see the numbers in question, especially with some doubts about the terminology being used.

    So far you have had suggestions you are over-eating, under-eating, massively under-eating.
  • dragon_girl26
    dragon_girl26 Posts: 2,187 Member
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    sijomial wrote: »
    Open your diary and we will be able to help you more specifically...

    Exactly!

    It's really hard to diagnose a problem with numbers when you can't see the numbers in question, especially with some doubts about the terminology being used.

    So far you have had suggestions you are over-eating, under-eating, massively under-eating.

    Yeah, this is the issue for me. I understand what cwolfman is saying above, but the way OP phrased the question (and writing the number specifically with the negative sign, which is what I usually see when I overeat my net calories daily) is what's throwing me and making me think they are overeating.

    Please open your diary, OP, or post a screesnhot or something.
  • tracymayo1
    tracymayo1 Posts: 445 Member
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    I had -7 calories in my diary yesterday and that is because I ate 7 calories MORE than I was supposed too...
    This is probably the case here also.
  • sijomial
    sijomial Posts: 19,811 Member
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    sijomial wrote: »
    Open your diary and we will be able to help you more specifically...

    Exactly!

    It's really hard to diagnose a problem with numbers when you can't see the numbers in question, especially with some doubts about the terminology being used.

    So far you have had suggestions you are over-eating, under-eating, massively under-eating.

    Yeah, this is the issue for me. I understand what cwolfman is saying above, but the way OP phrased the question (and writing the number specifically with the negative sign, which is what I usually see when I overeat my net calories daily) is what's throwing me and making me think they are overeating.

    Please open your diary, OP, or post a screesnhot or something.

    I'm currently showing -625 net on my home page as I've logged 625 calories of exercise but haven't logged any food at all.

    Which would be some serious under-eating if I actually wasn't eating....

    yvfp8phcini0.jpg

  • wunderkindking
    wunderkindking Posts: 1,615 Member
    edited April 2021
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    sijomial wrote: »
    sijomial wrote: »
    Open your diary and we will be able to help you more specifically...

    Exactly!

    It's really hard to diagnose a problem with numbers when you can't see the numbers in question, especially with some doubts about the terminology being used.

    So far you have had suggestions you are over-eating, under-eating, massively under-eating.

    Yeah, this is the issue for me. I understand what cwolfman is saying above, but the way OP phrased the question (and writing the number specifically with the negative sign, which is what I usually see when I overeat my net calories daily) is what's throwing me and making me think they are overeating.

    Please open your diary, OP, or post a screesnhot or something.

    I'm currently showing -625 net on my home page as I've logged 625 calories of exercise but haven't logged any food at all.

    Which would be some serious under-eating if I actually wasn't eating....

    yvfp8phcini0.jpg

    This. That first big number is just calories left for the day. It's what turns red when you go over. What's circled is *NET* calories. Just like with income - gross is what you make, net is what you take home after various deductions.
  • heybales
    heybales Posts: 18,842 Member
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    tracymayo1 wrote: »
    I had -7 calories in my diary yesterday and that is because I ate 7 calories MORE than I was supposed too...
    This is probably the case here also.

    But does anything there in your diary say NET calories to have gotten that term from? Not from what I can see.

    Post above shows where NET calories is used, and why a negative.

    Fits exactly the terms and example given by someone that doesn't know what is going on but reading exactly what is put on the screen.
    And that is a confusing 1 liner to most.
    Of course if you ate to goal it would still be wrong, if you ate to calories remaining it would be correct.
  • AnnPT77
    AnnPT77 Posts: 32,130 Member
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    lgfrie wrote: »
    It's very, very unlikely you had net negative 350 calories for a whole week. That would be less than zero calories, as in, eating zero calories and then doing 350 calories of exercise. You'd be gnawing your own arm off after a week of that. There's a terminology issue here. Why don't you tell us how many calories you ate and how many you burned off with exercise, and we can take it from there.

    Wait...now I'm confused. Showing a negative number like in OP's example above means they have eaten 350 calories over their net and not under (usually a green positive number) , right? Or am I getting this wrong and we're talking about something else?

    The word "net" is used in various places in various ways in different parts of either web MFP or the phone/tablet apps. To me, it's hard to tell exactly what OP is referring to. Like others, I think the likeliest interpretation (in context of several other threads by the OP) is that she's under-eating, but it's hard to be sure. It's not even obvious whether she means 350 for the whole week (added over 7 days) or 350 each and every day of the week, though I think it's the latter.
  • dragon_girl26
    dragon_girl26 Posts: 2,187 Member
    edited April 2021
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    Ah, ok, yeah what Ann said (and everyone else) makes sense. I've been using the app for so long that I didn't even think about the information displayed likely being different between the app version and the web version. I was thinking of the number below from the app view. After doing this for so many years, I just think of it as net calories in my head, even though I guess it doesn't actually have that label. (heh, yeah, and obviously I got a little carried away today on my intake...)

    6s8ukgcsv9wu.jpg
  • Psychgrrl
    Psychgrrl Posts: 3,177 Member
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    cwolfman13 wrote: »
    lgfrie wrote: »
    It's very, very unlikely you had net negative 350 calories for a whole week. That would be less than zero calories, as in, eating zero calories and then doing 350 calories of exercise. You'd be gnawing your own arm off after a week of that. There's a terminology issue here. Why don't you tell us how many calories you ate and how many you burned off with exercise, and we can take it from there.

    Wait...now I'm confused. Showing a negative number like in OP's example above means they have eaten 350 calories over their net and not under (usually a green positive number) , right? Or am I getting this wrong and we're talking about something else?


    A negative net calorie figure would indicate that basically the OP is exercising off every single calorie she consumes and then some. Whether or not this is truly the case is unknown and I would be skeptical...this is often a combination of eating very low calorie and exercising, but overestimating exercise calories burned...but still, estimation errors aside, a net negative calorie intake would be indicative of a very low calorie intake combined with excessive exercise.

    OP, I know you said in your other thread you wanted to lose as much as you can as soon as you can, but this is not the way.
  • goldyray1
    goldyray1 Posts: 64 Member
    edited April 2021
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    I just now opened up my diary. Maybe you can take a look and get an idea of what I am wanting to know. Thanks!