Free Protein Calculator

Use our free protein calculator below to learn how much protein you should eat on a daily basis to achieve your goals.

 
  • Protein serves two main purposes when it comes to body composition change:

    Physiological

    & Lifestyle

    After a certain point, adding more protein to your diet won’t increase how much muscle you can build

    But there are several important physical and psychological benefits that come from going past that point when your goal is weight loss, like:

    If you’ve ever gone through a successful dieting phase, you know how impactful these aspects can be

    Protein isn’t just for getting jack3d broh…

  • Have you heard you can only absorb 30g of protein at once?

    And the rest just gets 💩’d out?

    Good news is, that’s a myth.

    Let us explain.

    Absorption = Nutrients passing through the gut, then the intestinal wall, into the bloodstream, and circulation

    In this phenomenal review paper titled Digestion and Absorption - researchers concluded that “Virtually all ingested protein is absorbed by healthy humans.”

    Meaning we essentially have an unlimited capacity to absorb amino acids from the protein we eat.

    (i.e. you could eat 250g of protein, and virtually all of it would get absorbed)

    BUT this is where the confusion comes from…

    There is a ceiling of protein intake for increasing something called Muscle Protein Synthesis (MPS - the process of producing new muscle protein)

    That ceiling seems to be between 20-40g+, but the exact amount depends on the overall size of the person, how much muscle they have, and how old they are

    But just because there is a ceiling on MPS, doesn’t mean that there’s a ceiling to how much you can use.

    There are a good amount of studies done inside the intermittent fasting community where individuals who eat their entire daily protein amount in 1-2 sittings see nearly identical progress to those who spread it out through the day

    When it comes to top-level physique athletes trying to maximize muscle growth and minimize muscle breakdown, protein timing can give you a slight edge

    But for the 99%+ of people who don’t compete:

    Stop worrying about the pebbles (protein timing throughout the day)

    And focus on the boulders (how much total protein you get in the day)

  • Below we left a list of all of the best protein sources. Find which one’s you like best and aim to structure each meal of the day around that.

    You can also listen to this podcast we recorded on all things protein.

  • Think of your max protein goal as a soft guideline, not a prison. That number is calculated based on the max grams of protein that you would detect benefit (i.e. you likely won’t get anything else out of eating more than that.)

    But there’s nothing wrong with going over that number. Although it’s technically possible to gain excess fat from overeating protein (by consuming too many *total calories*, just like any macronutrient), it’s highly unlikely because of the satiating and metabolic effects protein has.

    If you love protein, feel free to eat more than that. Just know that weight gain or loss will always come down to total calorie intake, not just how much protein you’re consuming.

  • Short answer:

    Yes

    Long answer:

    Kinda…

    Whey protein comes from dairy.

    More specifically:

    Whey is the liquid remaining after milk has been curdled and strained.

    That is then dried into powder form to create… Whey protein.

    Whey protein isolate then just isolates away the protein from the carbs, fats, lactose, etc. that is left in dairy - so all you have left is the protein.

    And it’s actually the highest available source of protein humans can consume. It has the highest rate of absorption, has the largest effect on muscle protein synthesis, and it contains all 9 essential amino acids making it a complete protein (unlike most plant sources)

    Since it’s isolated away from all of the extra calories that come from carbohydrates and fat, this makes it a HUGE help when it comes to hitting your protein goal. Especially when you’re in a calorie deficit.

    But here’s the thing:

    Although it is one of the best sources of protein you could consume…

    You shouldn’t live off of it.

    Your body requires a diverse range of nutrients other than protein…

    Nutrients that whole food sources contain. Like vitamins, minerals, fiber, and more.

    So although a protein supplement can be a big help, it’s still a supplement.

    Made to supplement your diet, not replace it.

    If you need some help hitting your goal:

    Here is our favorite Whey Protein Isolate supplement.

    (or if you eat a plant based diet, our favorite plant based protein made of a blend of pea and rice protein to give you the best amino acid profile of all plant sources)

 

Best sources of protein cheat sheet 🛒

best sources of protein and macro grocery list
 

Complete Protein Podcast Episode here ⬇️

Need a next-level training program to speed up your results? Try one of our advanced 12-week programs free to all FS Premium members here.

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