How to use the daily free sugar limit calculator
Find the daily limit for free sugars from energy intake, using the WHO guideline of 10 percent and a stricter 5 percent target. Enter daily energy intake in the field above; the free sugars limit (10% of energy), free sugars limit (5% of energy) are computed instantly and plotted on the chart so you can see how the answer changes.
Common searches this calculator answers include “free sugar limit”, “daily sugar limit grams”, “WHO sugar guideline”, “calculate daily free sugar limit”, “find free sugars limit”.
Formula
Variables
- kcal — Daily energy intake (kcal)
Worked example
With daily energy intake = 2000 kcal, the calculator gives free sugars limit (10% of energy) ≈ 50 g/day; free sugars limit (5% of energy) ≈ 25 g/day.
Frequently asked questions
What is the daily free sugar limit calculator used for?
Find the daily limit for free sugars from energy intake, using the WHO guideline of 10 percent and a stricter 5 percent target. It helps with questions such as “free sugar limit”, “daily sugar limit grams”, “WHO sugar guideline”.
What is the formula for the daily free sugar limit calculation?
Free sugars limit (10% of energy) (g/day) = 0.10 × kcal / 4. Free sugars limit (5% of energy) (g/day) = 0.05 × kcal / 4. Here kcal is daily energy intake (kcal).
What inputs do I need for the daily free sugar limit calculator?
You need daily energy intake in kcal. Each field is pre-filled with a typical example so you can see how the result responds as you edit the numbers.
How do I use the daily free sugar limit calculator?
Type values into the input fields. Results and the chart update instantly. Use Reset to restore the example values, Copy results to paste them elsewhere, or Share to copy a link that preserves your inputs.
Is the daily free sugar limit result exact?
Calculations use standard formulas and double-precision arithmetic, then display about seven significant figures. Real-world measurements carry uncertainty, so treat results as estimates unless your inputs are exact.