Added Sugar Intake Calculator

Free Added Sugar Intake Calculator — sum daily added sugar in grams and compare to AHA / WHO daily limits.

891.3K uses Updated · 2026-05-15 Runs locally · zero upload
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How to Use Added Sugar Intake Calculator

The Added Sugar Intake Calculator turns a food log into a daily added-sugar total. Choose a limit source, add foods with sugar per serving, and the Added Sugar Intake Calculator shows total grams, calories, and status.

  1. Pick Limit Source — AHA, 10% of calories, or custom.
  2. Add Foods — Sugar per serving and number of servings.
  3. Review Total — Grams, kcal, % of limit, remaining budget.

Formula & Theory - Added Sugar Intake Calculator

The Added Sugar Intake Calculator uses straightforward sums:

Total Sugar (g) = Σ (sugar per serving × servings)
Sugar Calories  = Total Sugar × 4 kcal/g

Daily limit
  AHA       : 25 g (female) or 36 g (male)
  Percent   : 10% × Total Daily Calories / 4 kcal/g
  Custom    : user-defined grams

% of Limit  = Total Sugar / Daily Limit × 100%
Remaining   = Daily Limit − Total Sugar
SymbolMeaning
Total SugarGrams of added sugar consumed today
4 kcal/gEnergy value of sugar
Daily LimitRecommended cap

Assumptions and Limits

The Added Sugar Intake Calculator focuses on added sugar; it ignores naturally occurring sugar and lactose. Cross-check nutrition labels for accurate sugar content.

Use Cases for Added Sugar Intake Calculator

The Added Sugar Intake Calculator is helpful for:

  • Weight management — Cap empty calories from sugar.
  • Diabetes prevention — Stay below recommended sugar.
  • Family education — Show kids how snacks add up.
  • Coach planning — Build sugar-aware meal plans.

Run the Added Sugar Intake Calculator daily for a week to spot hidden sugar sources.

Frequently asked questions about Added Sugar Intake Calculator

How much added sugar is safe per day?

AHA suggests under 25 g for women and 36 g for men. WHO recommends under 10% of total energy, ideally under 5%.

What counts as added sugar?

Sugars added during processing or preparation: cane sugar, syrups, honey added to products, fruit-juice concentrate. Natural sugars in whole fruit are not added sugar.

Why convert grams to calories?

Each gram of sugar provides about 4 kcal. The Added Sugar Intake Calculator multiplies grams by 4 to show energy contribution.

Is my data stored?

No. All calculations happen in your browser; nothing is sent to a server.