Satiety per calorie
Feel full on fewer calories.
Much of the modern food supply is engineered to beat your sense of fullness — that's not a willpower problem. We score every food 0–100 for satiety per calorie, with a published formula you can check. No diet, no dogma, no guilt.
2282 foods · USDA laboratory data · math you can check
fullness per calorie, 0–100 · how we score
Head to head
Which fills you up more?
Same craving, very different fullness. Guess the winner, then tap to see the gap — and exactly why.
The method
Three routes up, and what pulls a score down
Don't take our word for it — try each lever on a food you know, and watch the score move. Live numbers, straight from the formula that runs the whole site.
Protein
The strongest, longest-acting fullness lever. Your body defends its protein target — dilute it, and appetite pushes back.
Energy density
How many calories hide in each bite. Stomach volume is a real fullness signal, and dense food defeats it.
Fiber
A smaller but real bonus: slows eating, slows the stomach, adds staying power.
The engineered pattern
Fat and refined carbohydrate converging in one dense food — rare in nature, standard in engineered food — drive eating past fullness.
Foods are facts on a 0–100 scale. Your day is a balance — a comfortable zone, not a race to 100. Check our math, including what we're not sure of →
From the kitchen
Filling food you'd actually cook
Read
The thinking behind the score
Start here
How to feel full on fewer calories
Being hungry all afternoon is not a willpower problem. It is a property of what you ate — and three things decide it, none of which require counting anything.
7 min read
The guide
The best high-satiety foods
Eating less without being hungry is a property of the food, not a matter of willpower. Ten foods worth starting with, twelve that cost more than you'd think, and the best picks in every aisle.
12 min read
Why trust this
Built to be checked, not believed.
Nothing to sell you
No investors, no advertisers, no supplements or shakes — and no diet camp to defend. The score has no sponsor.
Math you can check
The formula, its weights, its known limits and its full change history are public. When it improves, that's history — not a silent rewrite.
No forbidden foods
Low scores are information, not accusations. You'll find no red warnings here, because no food is a sin.
Built in the open by Dr. Andreas Eenfeldt, family physician — previously founder of the world's largest low-carb resource.
About Sately →The honest edge
What we don't know yet
The weights are a judgment.
The component science is solid; how much each lever should count in one number is our stated bet — flagged, not hidden.
Mixed dishes swing the most.
A score is only as good as its underlying data, and restaurant and combined meals carry the widest error bars.
People differ.
The score describes the food, not your biology. The comfortable zone for a day is personal — and 100 is a fact, not a goal.
Know when it opens
We're building this into something you can track a whole day with. Leave your email and we'll tell you the moment it's ready — and in between, a piece on what the evidence does and doesn't support. We write when there's something worth sending, and never more than once a week.
We'll email you once to confirm it's really you. Your address stays with us and Kit, our email provider, and nowhere else — we don't sell it or share it, and one click unsubscribes for good.