Cost Per Gram Of Protein Calculator
Compare protein powder and high-protein products by grams of protein, not scoop size, container weight, or serving count alone.
Choose a deal only if the shelf tag changes the price.
Use the final shelf offer, like 2 for $50.
Total protein = servings per container x protein grams per serving.
Recent comparison
How to use this cost per gram protein calculator
- Enter the product price or choose a deal type.
- Enter servings per container and protein grams per serving.
- Add another option to compare the cost per gram of protein.
Cost per gram of protein formula
price after deal / total grams of protein = cost per gram of protein
Total grams of protein = servings per container x protein grams per serving.
Evergreen example
Product A costs $40 with 20 servings and 25 g protein per serving. Product B costs $45 with 30 servings and 20 g protein per serving. Product A has 500 g protein at $0.08 per gram. Product B has 600 g protein at $0.075 per gram, so Product B is cheaper by protein gram.
What can mislead you
- Scoop size: a larger scoop does not automatically mean better protein value.
- Serving count: more servings can still mean less total protein.
- Protein per serving: multiply this by serving count before comparing.
- Container weight: total powder weight is not the same as total protein.
- Sale labels and bulk tubs: use the final price and total protein grams.