There are about 1.9 cups in a pound of Lemon Juice. Lemon Juice weighs 244 g per cup (poured), so a pound — 453.59 g — divides to 1.86 cups. Freshly squeezed lemon juice, sharp and acidic. Dressings, marinades, baking and drinks. Every figure on this page is approximate, because a cup measures volume and the weight depends on how the ingredient settles and how it was measured; when the amount matters — a cake, a sauce that must set, a dough that must rise — weigh the Lemon Juice on a kitchen scale instead of trusting the cup. This page gives you the full table for a pound and beyond, worked examples from real recipes, the method behind the figure, and the mistakes that catch people out.

How many cups in a pound of Lemon Juice?

A pound of Lemon Juice is about 1.9 cups (1.86 cups, to be exact). The table below covers a quarter of a pound up to ten pounds, so you can read off whatever your recipe or your bulk buy calls for without doing the division yourself. If your recipe lists Lemon Juice in grams, the same table works in reverse: find the grams and read across to the cups.

Amount Cups Grams Tablespoons Millilitres
0.25 lb 0.46 113 7 110
0.5 lb 0.93 227 15 220
0.75 lb 1.39 340 22 330
1 lb 1.86 454 30 440
2 lb 3.72 907 59 880
5 lb 9.29 2268 149 2199
10 lb 18.59 4536 297 4398

The tablespoons column is the useful one for small amounts: a pound of Lemon Juice is about 30 tablespoons, and a single tablespoon weighs about 15.2 g. Use the pounds to grams converter if your recipe lists a different weight, and the cups to grams converter if you need the figure for a single cup of lemon juice.

Worked examples

The examples below use real recipes, with the cups and the grams side by side so you can follow the maths in context. Each one also notes where the cup is good enough and where the scale earns its keep.

A lemon drizzle cake

A lemon drizzle cake needs 1/4 cup of Lemon Juice — about 61 g — mixed into the batter and the syrup for a loaf cake. A quarter cup is about 61 g, roughly the juice of one large lemon, so a pound of lemon juice is about seven or eight lemons' worth.

Lemonade for a picnic

Lemonade for a picnic needs 1 cup of Lemon Juice — about 244 g — stirred with sugar and water for a two-litre jug. One cup is about 244 g, and a pound of lemon juice makes just under two jugs of lemonade at this strength.

A salad dressing for the week

A salad dressing for the week needs 1/3 cup of Lemon Juice — about 81 g — a third of a cup whisked with olive oil and mustard for a jar of vinaigrette. Lemon juice dressing keeps about a week in the fridge, and the acid is what keeps the oil emulsified rather than separating.

How the figure was measured

The weight figure on this page comes from USDA: Lemon Juice weighs 244 g per cup, measured poured, and that figure carries medium confidence in CookScale's 120-ingredient table. All weights are per US cup (236.6 ml), and every cup-based result on this page is approximate, because a cup measures volume while the weight depends on how the ingredient settles, how fresh it is, and how it was measured. When the amount matters — a cake, a sauce that must set, a dough that must rise — weigh the Lemon Juice on a kitchen scale instead of trusting the cup. Read more about this ingredient on the Lemon Juice hub, which covers its weight, its measures, its storage and its substitutes in one place.

How the maths works

The conversion is a single division: one pound is 453.59 g, and one cup of Lemon Juice weighs 244 g, so 453.59 ÷ 244 = 1.86 cups. Going the other way, one cup of Lemon Juice weighs 244 g, which is 0.54 lb, and one tablespoon weighs about 15.2 g while one teaspoon weighs about 5.08 g. To get any number of cups, weigh that many times 244 g: two cups is 488 g, three cups is 732 g, and half a cup is 122 g. In volume terms, a pound of Lemon Juice is about 440 ml, since one US cup is 236.6 ml. Remember that the cup is a volume and the pound is a weight, so this maths only works because we know the density of Lemon Juice; the same pound of a different ingredient would be a different number of cups entirely.

Practical guidance

Liquids are the most forgiving ingredients to measure, but they are also the easiest to over-pour: a jug read from above always looks fuller than it is. Refrigerate fresh juice; use within 1 week. Roll a lemon firmly on the counter before squeezing; it yields noticeably more juice for the same effort. When a recipe lists a liquid by weight, remember that most thin liquids sit within a few grams of water per cup, so the water figure is a decent estimate — but this page gives you the exact figure for Lemon Juice, so use it.

How to measure it

Pour Lemon Juice into a liquid measuring jug and read the level at eye level with the jug on a flat surface. A dry cup measure is the wrong tool for liquids: it cannot be filled to the brim without spilling, and reading it from above always overstates the amount. One tablespoon of Lemon Juice weighs about 15.2 g and a teaspoon about 5.08 g, so for small amounts use measuring spoons rather than a cup.

Why recipes ask for a pound of Lemon Juice

Lemons are sold by count or by weight, and juice is sold by the bottle, so this conversion bridges three different ways of buying the same thing. A pound of lemons yields roughly half a cup of juice, but a pound of lemon juice itself is just under two cups — about seven or eight lemons' worth — which is the figure that matters when a recipe lists juice by weight.

Buying and storing a pound of Lemon Juice

A pound of liquid is just under two cups, so the standard bottles and cartons on the shelf usually hold a pound or two. Buying the larger size is only a saving if you will use it before it spoils — for juice and stock that means days, for vinegar and vanilla that means years.

Frequently asked questions

How many tablespoons are in a pound of Lemon Juice?

About 30 tablespoons. A pound of Lemon Juice is about 1.86 cups, and there are 16 tablespoons in a cup, so 1.86 × 16 is about 30. A single tablespoon weighs about 15.2 g.

Is a pound of Lemon Juice the same as a pint?

Nearly but not exactly. A pint is 2 cups (473 ml), while a pound of Lemon Juice is about 1.86 cups (440 ml), which is a little less than a pint. For thin liquids the difference is a tablespoon or two, which matters in baking but not in a soup.

How many cups of Lemon Juice are in a litre?

About 4.23 cups. A litre is 1,000 ml and a US cup is 236.6 ml, so a litre of Lemon Juice is 4.23 cups and weighs about 1032 g — a little over two pounds.

Does temperature change how much a pound of Lemon Juice measures?

Only negligibly. Hot liquids are marginally less dense than cold ones, so a pound of hot Lemon Juice measures a fraction more in cups, but the difference is a gram or two per cup. Measure at room temperature for baking, and do not worry about it for soups and sauces.

How many lemons make a pound of juice?

About seven or eight large lemons — one lemon yields roughly 3 tablespoons of juice, and a pound of juice is just under two cups, or about 30 tablespoons. Bottled juice is the practical choice once a recipe passes half a cup.

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