Most plain eggs are naturally very low in sugar: a 100 g portion of raw whole egg contains about 0.37 g of sugar, while egg whites contain about 0.71 g. The sugar in egg-based dishes usually comes from extra ingredients such as a spoonful of sugar in scrambled eggs, honey in a frittata, syrup in a breakfast bake, or sweetened milk folded into an omelette.
This calculator helps you work out the exact sugar per 100 g of any egg mixture by combining your egg type and amount with optional sweet add-ins. Enter quantities in grams or large eggs, choose an add-in, and the tool returns total sugar, sugar per 100 g, and sugar per serving.
It is useful for meal prepping, low-sugar cooking, and anyone checking how quickly an egg breakfast can move from naturally low sugar to quite high sugar.
Egg Sugar Per 100g Calculator
Estimate sugar per 100g for any mixture of eggs and optional sweet add-ins.
How It Works
Whole raw eggs are naturally very low in sugar — about 0.37 g per 100 g. Egg whites contain a little more (around 0.71 g per 100 g) because the small amount of glucose in an egg sits mainly in the albumen, while yolks come in at roughly 0.56 g per 100 g. The calculator starts from these published values and applies a proportional rule: if 100 g of your chosen egg type contains X g of sugar, your egg quantity contributes egg weight × X ÷ 100 grams of sugar.
The same logic handles the sweet add-in. Honey, for example, contains about 82.1 g of sugar per 100 g, so a 21 g tablespoon contributes about 17.2 g. Once both contributions are known, the tool adds them and divides by the total weight of the mixture to express the result as sugar per 100 g. A serving figure follows the same path: per-100g sugar × serving weight ÷ 100.
Formula: Sugar per 100 g = (sugar from eggs + sugar from add-ins) ÷ total mixture weight × 100
Step-by-Step Guide
Using the calculator takes three simple steps. First, select your egg type — whole raw egg, egg white, yolk, hard-boiled, or plain scrambled — and enter the amount in grams or as whole large eggs (each counted as 50 g). Second, choose an optional sweet add-in and its amount in grams or tablespoons; leave it set to "No add-ins" for a plain egg calculation. Third, enter a serving size in grams if you want a per-serving figure.
Press "Calculate sugar" to see the main result plus a full breakdown: total mixture weight, sugar coming from the eggs, sugar coming from the add-in, total sugar in the whole recipe, and sugar per serving. The quick-fill buttons load common scenarios such as one large egg or a tablespoon of honey so you can start from a realistic baseline and adjust.
Tip: When a recipe feeds several people, enter the full recipe quantity as the egg amount and set the serving size to one portion; the tool will report sugar per portion.
Worked Examples
Example 1 — Plain scrambled eggs (2 large eggs): Two large eggs weigh about 100 g. With scrambled egg selected (1.39 g/100 g), sugar from eggs is 100 × 1.39 ÷ 100 = 1.39 g. With no add-ins the total weight stays 100 g, so the result is 1.39 g per 100 g.
Example 2 — Omelette with a tablespoon of honey: Use 100 g of whole egg plus 21 g of honey. Egg sugar: 0.37 g. Honey sugar: 21 × 82.1 ÷ 100 ≈ 17.24 g. Total sugar is about 17.61 g over 121 g of mixture, giving 17.61 ÷ 121 × 100 ≈ 14.6 g per 100 g. A 150 g serving would contain about 21.8 g of sugar.
Example 3 — Egg white scramble with milk: Combine 150 g of egg white (0.71 g/100 g) with 30 g of whole milk (4.8 g/100 g). Egg sugar: 1.07 g. Milk sugar: 1.44 g. Total sugar is 2.51 g over 180 g, about 1.4 g per 100 g.
Reference Table
Typical values used by the calculator, drawn from food-composition databases such as USDA FoodData Central. Real figures vary slightly by brand and batch.
| Ingredient | Sugar per 100 g | Notes |
|---|---|---|
| Whole raw egg | 0.37 g | Standard large chicken egg |
| Egg white | 0.71 g | Highest among plain egg parts |
| Egg yolk | 0.56 g | Contains natural glucose |
| Hard-boiled whole egg | 0.37 g | Cooking does not change sugar |
| Scrambled egg, plain | 1.39 g | Typical value including a little milk |
| White / brown sugar | 100 g | Essentially all sucrose |
| Honey | 82.1 g | Varies by floral source |
| Maple syrup | 60.5 g | Pure maple, not pancake syrup |
| Jam / preserves | 48 g | Varies widely by brand |
| Sweetened condensed milk | 54 g | Added sugar plus lactose |
| Whole milk | 4.8 g | Naturally occurring lactose |
Limitations & Accuracy Notes
The sugar values come from standard food-composition databases, but real eggs vary. A large egg can weigh from 50 g to over 60 g depending on grade and hen, and scrambled eggs differ from kitchen to kitchen because the amount of butter, milk, or cream changes both the total weight and the sugar content.
Add-ins vary even more: honey ranges from roughly 74 to 85 g of sugar per 100 g, and jams often combine added sugar with fruit sugar. For packaged products, the most accurate approach is to substitute the "sugars" figure printed on the nutrition label.
Note: This tool estimates total sugars, including natural ones. It is not a medical or dietary prescription — if you are counting carbohydrates for diabetes management or a low-sugar diet, confirm the values against the labels on the products you actually use.
Frequently Asked Questions
Are eggs really that low in sugar? Yes. Plain eggs contain only trace amounts — roughly 0.3 to 0.7 g per 100 g depending on the part — so the sugar in an egg dish almost always comes from other ingredients.
Why does egg white have more sugar than the yolk? Glucose occurs naturally in the albumen (the white), which also explains why whites brown faster when cooked: the sugars drive Maillard browning reactions at lower temperatures.
Does cooking change the sugar content? No. Heat does not create or destroy the sugars already present in an egg, so a hard-boiled egg is still about 0.37 g per 100 g. The value changes only when other ingredients such as milk, butter, or sugar are added.
What about sugar-free sweeteners? This calculator measures sugar, not sweetness. Erythritol, stevia, and monk fruit add little or no sugar but still add weight, which slightly dilutes the per-100g figure.
Why is scrambled egg listed higher than raw egg? The 1.39 g per 100 g value reflects a typical preparation with a little milk or butter, which introduces lactose. Scrambled with no added ingredients, the number is much closer to plain whole egg.
When would I use this tool? For meal prepping, low-sugar breakfast planning, checking brunch or bakery recipes, or seeing how quickly syrups and jams push an egg dish above a sugar target.