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Honey:
grams to cups.

Honey weighs 340 g per cup — 42% heavier than water per cup, making it one of the densest common liquids used in cooking. Its high sugar concentration gives honey this exceptional density, and also means it measures very differently from any other sweetener.

Honey: grams to cups

Approximate cup fractions for common gram amounts. Based on 340 g per cup.

Grams Cups (approx) Decimal
25 g 0.07
50 g 0.15
100 g 0.29
150 g ½ 0.44
200 g 0.59
250 g ¾ 0.73
500 g 1 ½ 1.47

Honey: cups to grams

Based on 340 g per cup.

Volume Grams (g)
1 cup 340 g
¾ cup 255 g
½ cup 170 g
⅓ cup 113 g
¼ cup 85 g
1 tbsp 21 g
1 tsp 7 g

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Why honey is so much heavier than water per cup

Honey is a supersaturated solution of sugars — primarily fructose (38%) and glucose (31%) — with a density of about 1.4–1.5 g/ml. Compare that to water at 1.0 g/ml and you understand why a cup of honey weighs 340 g versus 240 g for water. This extreme density has practical implications when substituting honey for sugar in baking. A recipe calling for 1 cup of granulated sugar (200 g) and replaced with "1 cup of honey" (340 g) adds 70% more mass. The standard substitution guideline is to replace 1 cup of sugar with ¾ cup of honey (about 255 g), which gets you closer in sweetness intensity since honey is sweeter per gram than granulated sugar.

Measuring honey cleanly: the oil trick and weight advantage

Measuring honey by volume is notoriously messy — honey clings to the cup and you never get a full cup out. The standard kitchen trick is to spray or coat the measuring cup with oil first, which allows the honey to slide out cleanly. Even so, the residual film of honey left behind means your 1 cup of honey may actually be 320–330 g rather than 340 g. Measuring by weight directly into the recipe bowl (tare the bowl, add honey until the scale reads 340 g) is cleaner, faster, and more accurate. Since honey's density is so high, even a teaspoon of honey weighs about 7 g — worth knowing when adding honey to drinks or sauces by the spoonful.

Frequently asked questions

How many grams is ¼ cup of honey?
¼ cup of honey weighs 85 g (340 g ÷ 4).
How many grams is 1 tablespoon of honey?
1 tablespoon of honey weighs about 21 g (340 g ÷ 16 tablespoons per cup).
How many cups is 500 g of honey?
500 g ÷ 340 g/cup ≈ 1.47 cups — about 1.5 cups minus 1 tablespoon.

Common substitutions

Substitute for honey Ratio Notes
Maple syrup 1:1 by weight Similar viscosity and density (322 g/cup vs 340 g). Slightly less sweet; maple flavour replaces honey flavour.
Agave nectar 1:1 by weight Thinner than honey; density ~330 g/cup. Sweeter per gram — consider using 15% less by weight.
Granulated sugar 200 g sugar + 60 ml water per 255 g honey Dissolve sugar in water. Does not add honey's antimicrobial or humectant properties; baked goods will dry out faster.

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