Will this tell me whether my child is normal?

No. What happens here is arithmetic, and “normal” needs an age-based reference table before it means anything — there is none behind these figures. The section above spells out what stays out of reach.

Do the numbers I type reach your server?

No. Everything is worked out in the browser on this device, and the page has no channel for sending data out — the site’s security policy closes that route outright, so it is not a promise you have to take on trust. Reload and the numbers are gone; to keep them, copy them.

label / Nutrition

Nutrition label intake calculator

The label says per 100 grams. This portion is how much?

Answers now

In this portion

7.5g

5 g / 100 g: Amount on the label
150 g: Portion actually eaten

Gone when you close this. Stored nowhere.

Where this number comes from

Label amount × portion eaten ÷ the label’s reference amount.

Step by step

One multiplication and one division, using the label’s own item and unit. Grams and millilitres are never converted for you — a millilitre of oil and a millilitre of water are not the same thing.

What this number cannot tell you

“Total sugars” is not silently treated as free sugars, sodium is not converted to salt, and nothing is compared against a recommended intake — that last one needs a reference table by age, and none is published here yet.

An example

A label reading 5 g of protein per 100 g, with a 150 g portion: 7.5 g of protein.

Common questions

Will this tell me whether my child is normal?: No. What happens here is arithmetic, and “normal” needs an age-based reference table before it means anything — there is none behind these figures. The section above spells out what stays out of reach.
Do the numbers I type reach your server?: No. Everything is worked out in the browser on this device, and the page has no channel for sending data out — the site’s security policy closes that route outright, so it is not a promise you have to take on trust. Reload and the numbers are gone; to keep them, copy them.

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