237 g of coffee is 1 cup. That is the whole answer: one US cup of coffee weighs 237 g (poured, USDA), so 237 g divided by 237 g per cup is exactly 1 cup. All the figures on this page are approximate — coffee is a natural product, and how it is measured moves the weight of a cup by a few grams — so when the recipe is delicate, verify with a kitchen scale. For everyday cooking, 1 cup is the number to use.

This page is the reverse of the usual conversion: most recipes list coffee in cups and the cook wants grams, but here the recipe, the packet or the scale gives grams and the cook has only cup measures. That happens more often than people expect — imported recipes, nutrition labels, bulk packs and meal-prep plans all speak in grams, while American cup measures are what is actually in the drawer. The conversion is one division, 237 ÷ 237 = 1, and the table below runs the same division for the amounts that come up most often.

237 grams of coffee in cups — conversion table

Grams Cups (approx.)
10 g 0.04 (0 cups)
25 g 0.11 (1/8 cups)
50 g 0.21 cups
75 g 0.32 (1/3 cups)
100 g 0.42 cups
125 g 0.53 (1/2 cups)
150 g 0.63 (5/8 cups)
200 g 0.84 cups
250 g 1.05 (1 cup)
300 g 1.27 (1 1/4 cups)
400 g 1.69 (1 2/3 cups)
500 g 2.11 (2 1/8 cups)

Read the table from left to right: find the grams you have, and the cups column tells you how much that is, approximately. A quarter of a cup is 59 g, half a cup is 118 g, and three quarters is 178 g. For amounts between the rows, divide the grams by 237: for example, 178 g is 0.75 (3/4 cups), and 356 g is 1.50 (1 1/2 cups). The same 237 g figure works in the other direction too — multiply cups by 237 to get grams — and the second table runs that calculation for the common cup fractions.

Cups Grams (approx.)
1/4 cup 59 g
1/3 cup 79 g
1/2 cup 118 g
2/3 cup 158 g
3/4 cup 178 g
1 cup 237 g
1 1/2 cups 356 g
2 cups 474 g

A marinade or dressing built from a bottled ingredient

The bottle lists grams per serving and the recipe works in cups. Take the 118 g figure first: 118 g of coffee is 0.50 (1/2 cups), because 118 divided by 237 is 0.50. In practice that means a recipe calling for 0.50 (1/2 cups) can be weighed out as 118 g and poured or spooned straight in, with no jug to wash. The habit to build is converting once, writing the cup figure on the recipe, and then cooking from the cups — the scale only comes out for the first batch, and after that the converted recipe is a cup recipe. If the amount is awkward, round to the nearest tablespoon: one tablespoon of coffee weighs about 14.8 g, so a couple of spoonfuls either way covers most rounding gaps without anyone noticing in the finished dish.

A soup or curry that needs stock or coconut milk by weight

A carton labelled in grams against a recipe written in cups. Take the 356 g figure first: 356 g of coffee is 1.50 (1 1/2 cups), because 356 divided by 237 is 1.50. In practice that means a recipe calling for 1.50 (1 1/2 cups) can be weighed out as 356 g and poured or spooned straight in, with no jug to wash. The habit to build is converting once, writing the cup figure on the recipe, and then cooking from the cups — the scale only comes out for the first batch, and after that the converted recipe is a cup recipe. If the amount is awkward, round to the nearest tablespoon: one tablespoon of coffee weighs about 14.8 g, so a couple of spoonfuls either way covers most rounding gaps without anyone noticing in the finished dish.

A baking recipe that lists juice or coffee in grams

A chocolate cake that uses coffee, or a lemon drizzle that starts from weighed juice. Take the 474 g figure first: 474 g of coffee is 2.00 (2 cups), because 474 divided by 237 is 2.00. In practice that means a recipe calling for 2.00 (2 cups) can be weighed out as 474 g and poured or spooned straight in, with no jug to wash. The habit to build is converting once, writing the cup figure on the recipe, and then cooking from the cups — the scale only comes out for the first batch, and after that the converted recipe is a cup recipe. If the amount is awkward, round to the nearest tablespoon: one tablespoon of coffee weighs about 14.8 g, so a couple of spoonfuls either way covers most rounding gaps without anyone noticing in the finished dish.

No scale? How to get 237 g of coffee with cups alone

The whole point of this page is the cook without a scale, so here is the method in full. Take a dry measuring cup for coffee if it is a dry ingredient, or a liquid jug if it is poured, and fill it to the line, reading the level at eye level with the jug on the bench. One level cup is 237 g, which is exactly the amount this page is about — 237 g is 1 cup. For other amounts, work from the table below and from the tablespoon figure: one tablespoon of coffee weighs about 14.8 g, so most quantities can be built from cups plus a spoonful or two, with no scale anywhere in sight.

That said, a scale is still the better tool when precision matters, and this page says so plainly. Cup measures are approximate because ingredients vary — moisture, grind, packing and temperature all move the weight of a cup by a few grams. For a weeknight dinner that variation is invisible. For a celebration cake, a loaf of bread or a batch of preserves, it is the difference between success and a quiet disappointment. Weigh the coffee when the stakes are high; measure it in cups when they are not.

Coffee in the kitchen

Brewed black coffee, essentially flavoured water. Drinking, tiramisu, chocolate cake and sauces. And storage: Drink fresh; refrigerate leftovers up to 1 week.

Frequently asked questions

Why do recipes list liquids in grams?

Weight is exact and jug-independent, and it lets a cook add everything to one bowl on a scale without washing a jug. Volume is friendlier for pouring, so both systems survive.

How many cups is 237 g of coffee?

About 1 cup — 237 g divided by 237 g per cup. The figure is approximate, though liquids are the most reliable conversions because they settle to a level surface.

Can I just use a measuring jug instead?

Yes — for liquids a jug is the natural tool. Pour to the 1-cup mark and read the meniscus at eye level on a flat surface. Weighing is only needed when the recipe is written in grams and you have no jug handy.

Is 237 g of coffee the same as 237 ml?

Almost. coffee is close to the density of water, so 237 g is roughly 237 ml, but a US cup holds 236.6 ml. For cooking purposes the difference is negligible.

Does temperature change the conversion?

Barely. Warm liquids expand slightly and weigh a fraction less per cup, but the change is well under one percent across normal kitchen temperatures — far smaller than measuring error.

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