What is the portion calculator for?
Many labels list nutrition per 100 g. The calculator scales those values to the amount you actually eat.
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Recipe helper
Portion calculator
Scale nutrition values from 100 g to your real portion size.
Portion Calculator
Convert nutrition values from 100 g to your portion.
Why does it matter for tracking?
Small amount differences can change calories and macros, especially with calorie-dense foods.
How can Athletic-AI use this later?
Recipes and diary entries can connect portion sizes directly with calories and macros.
Frequently asked questions
Do I need to weigh everything?
Not always, but weighing helps a lot when accuracy matters.
What does per 100 g mean?
It is the standard label reference. Your portion may be smaller or larger.
Can I scale recipes too?
Yes, that is one of the main use cases.
Use it inside Athletic-AI
The calculator gives you a quick estimate. In Athletic-AI you can turn it into real targets, plan meals, track values and analyze your long-term progress.