Last updated October 6, 2026 · Report an error
This calculator gives any food a simple points score based on four commonly-tracked nutrition facts: calories, saturated fat, sugar, and protein. Calories, saturated fat, and sugar push the score up; protein pulls it down.
This is DocNectar's own transparent scoring formula — not a reproduction of any commercial diet program's proprietary points system — meant as a general nutrition-awareness aid rather than a medical or diet-plan calculation.
How it works
Enter a food's calories, saturated fat (grams), sugar (grams), and protein (grams) — all found on a standard nutrition label. The tool divides each value by a fixed number, adds the calorie/fat/sugar portions, subtracts the protein portion, and rounds to the nearest whole number (floored at 0).
- Enter calories.
- Enter saturated fat (g).
- Enter sugar (g).
- Enter protein (g).
- Click Calculate to see your results.
Examples
A moderate snack
A food with 250 calories, 3g saturated fat, 12g sugar, and 8g protein scores 6 points using this calculator's formula.
Who should use it
- Comparing two similar packaged foods to see which scores lower (better) on this formula.
- Building general awareness of how calories, fat, sugar, and protein trade off in a food.
Industry applications
- General nutrition awareness
- Personal diet tracking
Advantages
- Simple, transparent, and free — the full formula is shown, not hidden behind a proprietary algorithm.
- Quick way to compare the relative nutritional weight of different foods.
Limitations
- A simplified formula using only four nutrients — it doesn't account for fiber, vitamins, minerals, or overall dietary context.
- Not a substitute for professional dietary advice.
Common mistakes to avoid
- Entering total fat instead of saturated fat specifically, which will skew the score.
- Treating the points value as a precise health rating rather than a simple relative comparison between foods.
Best practices
- Use this to compare similar foods against each other (like two breakfast cereals) rather than as an absolute measure of healthiness.
Tips
- Foods high in protein relative to calories and sugar will consistently score lower (fewer points) with this formula.