Daily Sugar Limit Calculator
The WHO advises keeping added sugar below 10 percent of daily calories (5 percent is even better). Enter your calories, then tick what you eat to see where you stand.
WHO max (10%)
50 g
12.5 tsp
Ideal target (5%)
25 g
6.25 tsp
What did you eat today?
Added sugar eaten today
0 g of 50 g max
How to use
- Enter your daily calorie intake (or tap a preset).
- Tick the foods and drinks you had today — common added-sugar values are built in.
- Add anything extra with the custom grams box, then watch the bar against your WHO limit.
Note: this tracks added sugar (soda, sweets, sweetened tea), not the natural sugar in whole fruit or plain milk. Values are averages — labels vary by brand. For diabetes or other health conditions, follow your doctor, not this calculator.