3/4 Cup Walnuts in Grams
3/4 cup of walnuts weighs 84.8 g (spooned and levelled, King Arthur Baking). Chopped walnut pieces with a rich, slightly bitter flavour. All the figures on this page are approximate conversions based on the King Arthur Baking value of 113 g per cup, so when a recipe really matters, verify with a kitchen scale.
It is used for brownies, salads, pesto and banana bread. That range of uses is part of why the conversion comes up so often: the same ingredient appears in everyday cooking and in precise baking, and the two situations demand different levels of accuracy. Knowing the weight of 3/4 cup, rather than guessing from a measuring cup, keeps the result consistent no matter which recipe you are following, and it lets you scale a recipe up or down without the errors multiplying.
Walnuts cups to grams conversion table
| Cups | Grams (approx.) |
|---|---|
| 1/4 cup | 28.2 g |
| 1/3 cup | 37.7 g |
| 1/2 cup | 56.5 g |
| 2/3 cup | 75.3 g |
| 3/4 cup | 84.8 g |
| 1 cup | 113 g |
| 1 1/4 cups | 141.2 g |
| 1 1/2 cups | 169.5 g |
| 2 cups | 226 g |
| 3 cups | 339 g |
One tablespoon of walnuts weighs about 7.1 g, and one teaspoon about 2.4 g. Three quarters of a cup is 12 tablespoons, and it occupies about 177 ml by volume, the same as 3/4 cup of anything, because volume does not change from one ingredient to the next. Only the weight changes, and that is why the table above is organised by weight rather than volume. The table is rounded to the nearest tenth of a gram where the fraction demands it, so the numbers are approximate by design; the 3/4 cup figure of 84.8 g is the one to use when a recipe calls for 3/4 cup.
How the weight was measured
Spooned and levelled is the method used for this ingredient, and it matters because the same cup can hold a different weight depending on how it was filled. Spooned and levelled means spooning the ingredient into the cup and levelling the top with a straight knife, without packing it down. Packed means pressing the ingredient firmly into the cup until it holds its shape. Poured means pouring a liquid into a measuring jug up to the line. Scooped means pushing the cup through a solid fat and levelling the top.
The source for the 113 g per cup figure is King Arthur Baking, and this page follows that value exactly rather than averaging across sources, because an average of two different measuring methods is a number that matches nobody's cup.
All the figures on this page are approximate conversions. When a recipe really matters, verify with a kitchen scale: weigh the ingredient directly into the bowl on a tared scale and trust that number over any cup.
Worked examples
A banana bread for the weekend
A banana bread recipe calling for 3/4 cup of walnuts needs 84.8 g, folded into the batter at the end. Walnuts give the bread its crunch and its slightly bitter balance to the sweet banana, and the amount has to be right: too many and the bread is heavy and hard to slice, too few and the walnuts disappear. Weighing 84.8 g and folding them in gently keeps the nuts distributed evenly instead of sinking to the bottom.
A walnut pesto for pasta night
A walnut pesto recipe using 3/4 cup of walnuts needs 84.8 g, blended with basil, parmesan, and olive oil. Walnuts replace pine nuts in the pesto and give it a richer, earthier flavour, and the amount has to be right: too many and the pesto is thick and bitter, too few and it is thin. Weighing 84.8 g and toasting the nuts first gives a deeper flavour.
A salad for a dinner party
A salad recipe for a dinner party might use 3/4 cup of walnuts at 84.8 g, toasted and scattered over the leaves. The walnuts give the salad its crunch and its richness, and the amount has to be right: too many overwhelms the other ingredients, too few leaves the salad plain. Weighing the walnuts and toasting them in a dry pan until they smell warm keeps every serving the same.
Why weighing 3/4 cup of walnuts beats measuring it in cups
Nuts are folded into batters and scattered over dishes, and 3/4 cup is an amount that appears in cakes, granola, and salads all the time. Weighing them matters because chopped nuts are irregular, so a cup measure varies with the size of the pieces: finely chopped nuts pack tightly, while roughly chopped nuts leave large air gaps. A cup measure can be 10 g or more off, which is enough to change a cake from light to heavy. Weighing removes that whole source of error, and it is faster than spooning nuts into a cup and levelling them.
When this conversion matters most
This conversion matters most in baking, where walnuts are folded into a batter and the nut-to-flour ratio decides the texture. A banana bread with too many walnuts turns heavy and hard to slice; a brownie with too few loses its crunch. Walnuts weigh 113 g per cup chopped, so 3/4 cup is 84.8 g, which is light for a nut because the pieces are irregular and leave air gaps. That lightness is why weighing matters: a cup of chopped walnuts can vary by 10 g or more depending on how the pieces were cut. For snacking or a salad topping, the exact weight is irrelevant. One practical point: walnut oils turn rancid quickly, so refrigerate or freeze them, and taste one before you use them.
Storage
Refrigerate or freeze; walnut oils turn rancid quickly. Chopped walnut pieces with a rich, slightly bitter flavour. It is used for brownies, salads, pesto and banana bread. Knowing how the ingredient is stored matters for the conversion too: an ingredient that has absorbed moisture or dried out will weigh differently per cup, so store it properly and weigh it fresh for the best results.
Common mistakes
The most common mistake is using rancid walnuts, which taste bitter and soapy and will ruin a whole batch. Walnut oils turn quickly, so refrigerate or freeze them and taste one before you use them. A second mistake is chopping the walnuts to uneven sizes, so some pieces burn while others stay raw; chop them roughly the same size. A third mistake is measuring chopped walnuts in a cup, where the pieces pack inconsistently; weigh 84.8 g instead.
If you do not have a kitchen scale, the most reliable fallback is the tablespoon: 3/4 cup is 12 level tablespoons, and each one is levelled on its own, so the errors do not stack the way they do in a cup. Spoon dry ingredients in and level them off, and pour liquids in on a flat surface so the spoon is full but not heaped. It takes a minute longer than weighing, but it beats guessing from a cup, and for a dressing or a marinade it is accurate enough. For cakes and pastry, buy a scale when you can: it is the single cheapest upgrade to your baking.
Frequently asked questions
How many grams is 3/4 cup of walnuts?
3/4 cup of chopped walnuts weighs 84.8 g, spooned and levelled, using the King Arthur Baking value of 113 g per cup. The figure is approximate, because the chop size changes how much fits in a cup, so verify with a kitchen scale when the recipe matters.
How many tablespoons is 3/4 cup of walnuts?
3/4 cup is 12 tablespoons, and one tablespoon of chopped walnuts weighs about 7 g. That gives roughly 84.8 g for the full 12 tablespoons. Weighing the walnuts directly is more accurate than counting spoonfuls.
How should I store walnuts?
Refrigerate walnuts, or freeze them for longer keeping, because their oils turn rancid quickly at room temperature. Taste one before using them in a recipe, and weigh 84.8 g for 3/4 cup once you know they are fresh.
Can I use walnuts instead of almonds?
Yes, in most recipes: almonds weigh 142 g per cup, so 3/4 cup is 106.5 g, heavier than walnuts at 84.8 g. Swap by weight rather than by cup, and expect a slightly bitter, richer flavour from walnuts where almonds are milder and sweeter.
Should I toast walnuts before using them?
Yes, for the best flavour: toast them in a dry pan until they smell warm and nutty, then let them cool before chopping. Toasting deepens the flavour and crisps the texture, which suits banana bread, salads, and pesto.