Portion sizes, honestly
Recommended vs Reality.
PerBiscuit.com helps people compare recommended portion sizes on food packaging with real-world portions consumed by customers around the world to give you a better view of the likely impact on your health of choosing a particular product.
How it works
Three steps to an honest label
No judgement, no diet plans. Just the same nutrition information, recalculated for the real world.
Find your product
Search or scan any food or drink. We start from the manufacturer's own serving size and nutrition data.
Tell us what you'd really have
Half the packet? The whole bottle? Slide to your honest portion and watch the numbers update instantly.
See the gap
Side-by-side gauges compare the official serving, your portion, and the community average — so you can see how everyone else answers too.
Community data
What do people actually eat?
Every honest answer makes PerBiscuit smarter. Together we're building the first picture of real-world portions — product by product, biscuit by biscuit.
Your answers are anonymous, and you'll see the community average the moment you add yours.
Chocolate digestives. Recommended serving: one biscuit. Average portion reported so far: 3.4. Sound familiar?
Our mission
We're not here to tell you what to eat. We're here to make the label make sense.
Serving sizes are often set by manufacturers, not by how people really eat. When the numbers on the front of the pack describe a portion nobody has, the label stops being useful. PerBiscuit closes that gap — with transparency, not guilt — so you can make informed choices about calories, sugar, salt and everything else.
When the label says one biscuit, what do you really eat?
Join the waitlist and be one of the first to answer — and to see what everyone else says.
No spam. One email when we launch, then it's up to you.