Convert qt to pt US quarts ↔ US pints Free Online Secure
Type a value in US quarts and read it in US pints at once. The factor is exact by definition, the arithmetic happens in your browser, and nothing is sent anywhere.
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Common values — Convert qt to pt (US quarts ↔ US pints)
| qt | pt |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 5 | 10 |
| 10 | 20 |
| 20 | 40 |
| 50 | 100 |
| 100 | 200 |
Where these units come from
The litre has an awkward history. From 1901 it was defined as the volume of one kilogram of pure water at its densest, which sounds elegant but came out at 1.000028 cubic decimetres — close enough to be confusing and far enough to spoil careful work. In 1964 the definition was abandoned and the litre became exactly one cubic decimetre, which it has been ever since. The gallon has a messier story still: the US gallon descends from the English wine gallon of 231 cubic inches, while Britain redefined its own in 1824 as the volume of ten pounds of water. Nobody reconciled the two, so a US gallon is 3.785411784 litres and an imperial gallon 4.54609 — about a fifth larger. The gallon, pint, cup, fluid ounce and spoons on this page are the US ones.
Where you meet them
Millilitres and litres run through daily life almost invisibly: bottles, fuel, paint, dosage, the capacity of a kettle. Cubic metres belong to water bills, concrete, shipping and the air a ventilation system has to move. Cubic centimetres name engine displacement, cubic feet appear in freight and in appliance capacities, and cups and spoons live almost entirely in recipes — which is exactly where the difference between a US cup and a metric one quietly ruins a cake.
Questions people ask
Is a quart really a quarter of a gallon?
Yes, the name says so: four quarts make a gallon. The US quart used here is 0.946352946 litres, a little less than a litre. The imperial quart is larger, 1.1365225 litres, because the imperial gallon is larger. A US quart is therefore worth about 83% of an imperial one.
Is a pint the same in the United States and Britain?
No. The US liquid pint on this page is 473.176 millilitres, one eighth of a US gallon, while the imperial pint is 568.261 millilitres. A British pint of beer is therefore about 20% more than an American one. The US pint also holds 16 fluid ounces and the imperial pint 20.
Is the answer exact?
Where both units are defined in terms of one another by whole numbers, yes — the page says so above the figure, and the only rounding is in how many digits are shown. Where the ratio has no finite decimal, the page shows twelve significant digits and says the relation is approximate rather than pretending otherwise.
Does anything I type leave my device?
No. The arithmetic runs in your browser; nothing is uploaded and there is no server to upload it to. Load the page once and it keeps working with the network switched off.
Soup, sauce and takeout: quarts and pints at the deli counter
At an American deli the soup comes in a round tub marked 8, 16 or 32 ounces, and the clerk calls them a half-pint, a pint and a quart. The same is true of takeout, where a small portion of rice is a pint and a large one a quart. To convert qt to pt you multiply by 2, because a quart is two pints. Three quarts of soup is six pints, and a deli that sells a quart for 8 dollars and a pint for 5 is offering the larger container at a better price per ounce. This page multiplies as you type, and the text below follows the deli, the takeout bag and the meal-prep fridge.
Ahead you will find the rule with examples, a note on each unit, a comparison, a tour of containers and portions and the slips to avoid. All arithmetic happens in your browser; nothing you enter is sent anywhere.
How to convert qt to pt: multiply by 2
The rule
One US liquid quart is exactly two pints. To convert qt to pt, multiply the quarts by 2. So 1 qt is 2 pt, 2.5 qt is 5 pt, 6 qt is 12 pt and 10 qt is 20 pt, and anyone who has to convert qt to pt for a catering order simply doubles. In the other direction, divide the pints by 2.
Worked examples
A catering order of 5 quarts of soup fills 10 pint containers. A quart of potato salad splits into two pints. A 3 quart batch of chili makes 6 pints, which is about 12 lunch portions of 8 ounces each.
Why 2 and not 4 or 8
A quart is half a half-gallon and a quarter of a gallon, but only two pints. The factor 2 belongs to the pint, while 4 belongs to the gallon. Using the gallon factor doubles the answer.
A quick sanity check
The pint is the smaller unit, so the number doubles. If your “convert qt to pt” calculation result is four times the original, you used the gallon's factor.
The quart
Thirty-two fluid ounces
The US liquid quart is 32 fluid ounces, 946 millilitres, two pints or four cups. Delis, restaurants and food shops use it for soup, sauces, cream and salads.
Where it appears
Soup tubs, ice cream, juice cartons, jars and takeout containers.
The pint
Sixteen fluid ounces
The US liquid pint is 16 fluid ounces, 473 millilitres, two cups. It is the standard size for ice cream tubs, cream, sauces and the typical takeout side dish.
Where it appears
Deli containers, craft beer glasses, ice cream and cream.
Quart and pint compared
A quart holds two pints. A pint is a modest lunch for one or two, a quart a dinner for two or three. Deli pricing reflects that: a quart often costs less than two pints. People shopping for a party buy by the quart to save, and those who want variety buy several pints.
The factor 2 is exact, so no rounding is needed. Check whether a container is liquid or dry measure, since a dry pint of berries is bigger than a liquid pint of soup.
Where the conversion appears
At the deli counter
Soup, coleslaw, pasta salad and sauces are sold in half-pint, pint and quart tubs, 8, 16 and 32 ounces. A pint of soup serves one hungry person or two light eaters. A quart serves three or four. If you convert qt to pt, you can compare the price of a quart against two pints and spot the saving.
At a takeout restaurant
Chinese takeout is usually served in 16 ounce, pint, and 32 ounce, quart, containers. A pint of fried rice feeds one or two, a quart three or four. An order of two quarts of rice and one quart of sauce makes six pints of food in total, which is enough for a family dinner.
In meal prep
People who prepare food for the week divide a pot into pint containers. A 4 quart pot of stew gives 8 pints, 8 lunches for one person at a pint each, or 16 half-pint servings. Freezing in pints keeps portions small and thaws quickly.
Price per ounce
A quart of soup at 8 dollars is 25 cents an ounce. A pint at 5 dollars is 31 cents, 25 percent more. Two pints cost 10, which is 2 dollars more than a quart. Shoppers who know that a quart is two pints can see at once which size is better value. Unit-price labels on shelves give price per ounce for the same reason.
Kitchen scales and measuring jugs
A glass measuring jug of 1 quart is marked in cups, ounces and millilitres. The pint line is halfway up, and the cup lines are at a quarter and a half. A 2 cup jug has the pint line at the top. Cooks learn to read the jug to compare quarts and pints without calculation, but the arithmetic is the same: two pints to the quart.
Restaurant orders
A restaurant that uses 6 quarts of stock a day orders 12 pints in a week of 7 days, that is 42 quarts or 84 pints. Kitchen staff talk in quarts, and so do the suppliers, but pints appear in storage, with containers labelled for 16 ounces. A conversion helps a manager reconcile the orders with what is on the shelves.
Container labels and dating
Kitchens label each container with contents, date and size, such as "Chili, 1 qt, 10/9". Pints are labelled 16 oz. When a quart is divided into two pints, each gets a label. Food safety rules require labelling, and a clear size on the label helps inventory counts to be quick and reliable.
In a spreadsheet
Put quarts in column A and use =A2*2 in column B. For the reverse, =B2/2. Add =B2*16 for ounces and =B2*473.176 for millilitres. Format the result with no decimals for whole containers, and use ROUNDUP when you need to buy complete tubs.
Rounding
The factor is exact, so rounding is mainly about containers. 3.5 quarts is 7 pints, but 3.6 quarts, 7.2 pints, needs 8 tubs if each holds a pint, or 4 if each holds a quart. Always round up when buying containers, and decide whether you prefer a bit of leftover or a bit of waste.
A mental shortcut
Doubling is the easiest operation in your head: 3 quarts is 6 pints, 7 quarts 14, 12 quarts 24. For fractions, 2.5 quarts is 5 pints, 0.75 quarts 1.5 pints. The reverse is halving. Doubling and halving are the only arithmetic you need to move between quarts and pints, which is why the pair feels so natural in a kitchen.
Reference values
1 qt is 2 pt, 2 qt is 4 pt, 3 qt is 6 pt, 4 qt is 8 pt, 5 qt is 10 pt, 8 qt is 16 pt, 10 qt is 20 pt and 20 qt is 40 pt. If you convert qt to pt and land far from this ladder, repeat the multiplication.
Checking by reversing
To make sure your “convert qt to pt” calculation result is right, divide it by 2. If 3 qt gave 6 pt, then 6 divided by 2 returns 3. A second check is the size of the answer: it should be double the original. If it is four times, you used the gallon's factor.
Soup kitchens and community meals
A community meal for 60 people with a 10 ounce bowl of soup each needs 600 ounces, 18.75 quarts, 37.5 pints. A volunteer team buys soup base in quarts and divides it into pint tubs for freezing. The sums are done in quarts for ordering and in pints for portioning, so when you convert qt to pt for the order, the same number covers the kitchen shelves as well.
Potlucks and church suppers
For a potluck of 40, hosts ask each family to bring a pint or a quart, depending on the dish. A salad for ten is a quart, a dessert sauce a pint. The table needs about 8 quarts of main dishes and 10 pints of sides. Organisers who write requests in both units avoid confusion, and anyone can tell at a glance what a quart is worth in pints.
How many portions in a quart
A portion of soup is typically 8 to 12 ounces, so a quart gives about three servings of 10 ounces. A pint gives 1.5. A sauce serving is 2 to 4 ounces, so a pint covers 4 to 8 servings. For catering, planners multiply the number of guests by the portion size and divide by 32 to get quarts, and by 2 to get pints.
Juice bars and smoothies
A smoothie of 16 ounces is a pint, and a large one of 24 ounces is a pint and a half. A juice bar making 80 pints a day uses 40 quarts of base. Cups are marked in ounces, but ordering is in quarts or gallons. Staff who understand that a quart is two pints can quickly check stock counts against sales at the end of a shift.
Stock and broth making
A home cook simmering a chicken carcass in 6 quarts of water, 5.7 litres, ends with about 4 quarts of stock, 8 pints, after reducing. Stock freezes well in pint tubs. A restaurant makes 20 quarts a day, 40 pints, and labels each tub with the date. Planning the number of containers for a batch of stock is a typical use of the quart to pint conversion.
School cafeterias and lunchboxes
A school cafeteria serving 300 students a half-pint of milk each needs 150 pints, 75 quarts, 18.75 gallons. A packed lunch includes a pint-sized container of fruit salad. Food service managers order in cases, but plan in quarts and pints, and the conversion between them is one of the first things staff learn on the job.
Hospital and care-home catering
A care home preparing soup for 40 residents at 8 ounces each needs 320 ounces, 10 quarts, 20 pints. Meals are portioned into half-pint bowls, and the kitchen records the quantity in quarts. Clear conversions help staff to follow recipes and to check stock, especially when several people work from the same sheet and some of them think in pints.
Farmers' markets and prepared foods
Market stalls selling soup and sauces offer pints and quarts, often at a discount for the larger size. A stall that sells 30 quarts and 50 pints in a morning has moved 130 pints in all, 65 quarts, 16 gallons. Vendors tally their sales in one unit at closing, so they convert qt to pt for the quarts and add the pints.
Freezing and headspace
Liquids expand by about 9 percent when they freeze, so containers should not be filled to the brim. A quart container filled to 90 percent holds 29 ounces, 850 ml. A pint filled to 90 percent holds 14.4 ounces. Because the usable volume is smaller than the marked one, a 4 quart batch needs 4.5 quarts of containers, 9 pints, once headspace is included.
Reheating
A pint of soup reheats in a microwave in two to three minutes, a quart in four to six. Stirring halfway ensures even heating. Containers marked microwave-safe should be used. When you plan lunch for a team of ten with a pint each, ten pints, five quarts, can be reheated in batches, a few at a time.
Sauces and gravy
A holiday dinner for eight needs about a quart of gravy, since each person takes a third of a cup to half a cup. That is 2 pints, 4 cups. A restaurant buying demi-glace by the quart uses 2 pints a service. A shop that sells sauce in half-pint jars, a quarter of a quart, offers four jars per quart.
Cream and dairy
Heavy cream is sold in half-pints, pints and quarts. A quart makes about 4 cups, or 8 cups whipped. A pint of cream whips to about 4 cups and serves eight to ten with dessert. When a recipe calls for a quart and you only have pints, use two. Dairy cases are laid out in these sizes, so it is easy to scale a recipe.
Ice cream tubs
Ice cream comes in pints, quarts and half-gallons. A pint holds about four scoops, a quart eight, a half-gallon sixteen. A party of twenty with two scoops each needs 40 scoops, 5 quarts, 10 pints, or 2.5 half-gallons. convert qt to pt for a quart count, and the shopping list is clear.
Beer growlers and craft beer
A craft brewery fills a growler of 64 ounces, half a gallon, which is 2 quarts, 4 pints. A crowler of 32 ounces is a quart. A flight of four tasters of 4 ounces is 16 ounces, one pint. When you plan a tasting for ten people, a pint each, you need ten pints, five quarts, 1.25 gallons.
Cocktails and punches
A punch recipe might call for 2 quarts of juice and 1 quart of soda, which makes 3 quarts, 6 pints, 12 cups, enough for 24 servings of half a cup. A pitcher of 2 quarts holds 4 pints, 8 cups. Hosts scale recipes by the quart, and pints help when mixing smaller batches for a group of four or five.
More values for convert qt to pt
A longer list of conversions
If the value you need is not in the first list, these further conversions may be close enough to read off directly:
- 0.1 qt = 0.2 pt
- 0.5 qt = 1 pt
- 3 qt = 6 pt
- 4 qt = 8 pt
- 7 qt = 14 pt
- 15 qt = 30 pt
- 20 qt = 40 pt
- 75 qt = 150 pt
- 200 qt = 400 pt
- 500 qt = 1,000 pt
- 2,000 qt = 4,000 pt
- 10,000 qt = 20,000 pt
Mistakes when you convert qt to pt
Mixing liquid and dry pints
A dry pint, 551 ml, is bigger than a liquid pint, 473 ml. Use the liquid one for soup and sauce.
Using the gallon factor
A gallon has 4 quarts, but a quart has only 2 pints. Check which unit you are converting.
Dividing instead of multiplying
The pint is the smaller unit, so the number grows. If 3 qt became 1.5, you divided.
Quick answers
How many pints are in a quart?
Two.
How do I convert qt to pt?
Multiply by 2.
How many quarts are in a pint?
0.5.
What is 3 qt in pints?
6 pints.
Does the number I type leave my device?
No, it stays in your browser.
More pages and a closing note
For other volume conversions, see Convert qt to gal, Convert cups to pt, Convert pt to cups, Convert km to mi, Convert mi to km, Convert °C to °F, Convert °F to °C, Convert L/min to gal/min, Convert c to m/s. The opposite direction is Convert pt to qt.
In short, you convert qt to pt by multiplying by 2 and writing the unit beside the answer. Your figure is calculated on your own device, with no account and no upload.