Baking
Vanilla Extract Conversion
Vanilla Extract weighs 208g per US cup.
Conventionally measured by the teaspoon or tablespoon.
| Amount | Grams | Ounces |
|---|---|---|
| 1 cup | 208.0 g | 7.34 oz |
| 1/2 cup | 104.0 g | 3.67 oz |
| 1/4 cup | 52.0 g | 1.83 oz |
| 1 tbsp | 13.0 g | 0.46 oz |
| 1 tsp | 4.3 g | 0.15 oz |
| 100 g | 100.0 g | 3.53 oz |
Need a different amount? Use the full Ingredient Converter tool.
Vanilla extract's 208g per cup is a figure almost no one will actually use at full scale — extract is conventionally measured in teaspoons or tablespoons, since even a small amount carries a concentrated, potent flavor; a full cup in a single recipe would be both extraordinarily expensive and completely overpowering.
The 208g figure reflects that real vanilla extract is mostly alcohol (at least 35% by US FDA standard for it to be labeled "pure vanilla extract") infused with vanilla bean compounds — alcohol is less dense than water, which is part of why this figure sits below what a cup of water would weigh (236g).
"Pure" vanilla extract and imitation vanilla (vanillin, a synthesized flavor compound, dissolved in a propylene glycol or similar base rather than alcohol) can have somewhat different densities depending on their exact formulation, though the difference is small enough that this figure is a reasonable working conversion for either in a home recipe context.
Vanilla extract is used almost exclusively by the teaspoon or tablespoon, so its 208g-per-cup figure is primarily a reference for scaling a large batch recipe rather than a quantity anyone measures directly — real vanilla extract also contains alcohol (at least 35% by US standard), which is part of why its density differs from a simple sugar syrup despite both being viscous liquids.
"Pure" vanilla extract and "imitation" vanilla flavor aren't interchangeable in flavor intensity or complexity, even though both measure the same by volume — imitation vanilla, made from synthetic vanillin, tends to taste flatter and more one-dimensional than extract made from real vanilla beans.
Vanilla bean paste and whole scraped vanilla bean seeds can substitute for extract at a roughly equal ratio, adding the visible black specks many bakers associate with genuine vanilla.
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Frequently asked questions
Why does vanilla extract have a cup-weight figure if no one measures it by the cup?
For mathematical completeness and the rare bulk-recipe or commercial-scale case — the figure is accurate, but every relevant page notes that a teaspoon or tablespoon is the realistic recipe quantity for this ingredient.
Is imitation vanilla the same weight per cup as pure vanilla extract?
Close enough for practical purposes, though the two have somewhat different formulations (alcohol-based for pure extract, typically a different solvent base for imitation) — the difference in weight is small relative to typical measurement precision in a recipe.
Does the alcohol in vanilla extract evaporate during baking?
Some of it does, especially in a longer bake, though not entirely — this is part of why vanilla's flavor can seem to mellow or integrate differently in a baked dish versus something unbaked, like a whipped cream or a custard where the extract is added after cooking.
Does vanilla extract's density change with the brand or vanilla bean origin?
Only marginally — the alcohol percentage (which must meet the FDA's 35% minimum for "pure" extract) is the main driver of density, and that's fairly standardized across mainstream brands, so this figure is a reliable average.
Does the size of the vanilla extract bottle affect this per-cup figure?
No — density is independent of container size; a teaspoon from a small bottle and a teaspoon from a large one weigh the same, assuming the same formulation.