Quarts to Litres Converter for Canadian Workshops
Convert US quarts to litres instantly with our free online tool, built for Canadian DIYers. Decode US owner's manuals, match 946 mL oil bottles and paint cans, and buy metric with confidence. Accurate qt to L results.
Canadian Volume Converter – Metric & Imperial Units for Cooking & ScienceThe quick answer for 1 Quarts — type any value below for the exact result
Quarts
Liters
qt to L Conversion Formula
To convert US liquid quarts to litres, multiply the quart value by 0.946353. One US quart is one-quarter of a 3.78541-litre US gallon, or 32 fluid ounces. Imperial quarts — the ones in older Canadian cookbooks and pre-metric farm guides — are larger at about 1.14 litres each.
Quarts and Liters Explained
Quarts (qt)
The US liquid quart (qt) is one-quarter of a US gallon — 0.946353 litres, 32 fluid ounces, or two pints. It is the unit of the American garage and paint aisle, and it follows US-market vehicles and tools across the border: engine oil is bottled by the quart in the US, crankcase capacities in American owner's manuals are published in quarts, and paint sells in quart and gallon cans. Four quarts make one gallon, making the quart the natural subdivision for buying workshop fluids.
Where it is used: Standard retail unit in the United States for motor oil, paint, and small fluid containers; appears in US-market owner's manuals and equipment specifications common on Canadian farms and job sites.
Origin: From Latin quartus, "a fourth," as the quarter-gallon of English measure; kept by the US at 231/4 cubic inches, while pre-metric Canada and Britain used the larger imperial quart.
Liters (l)
The litre (L) is the metric volume unit — one cubic decimeter, fractionally larger than a US quart (1 qt = 0.946353 L). Canada went metric in the 1970s: gasoline, milk bags, oil jugs, solvent pails, and paint cans are labelled in litres, and Canadian-market service data is published accordingly. One litre of water weighs about one kilogram, linking volume to mass in the mechanic's world of fluids and fill lines.
Where it is used: Canada's official fluid measure — fuel, milk, lubricants, coolants, paints, and service documentation are all sold and specified in litres, on bilingual labels from St. John's to Victoria.
Origin: Defined in Revolutionary France via a kilogram of water and settled in 1964 as exactly 1,000 cubic centimeters.
US Quarts to Litres Conversion Table
| Quarts (qt) | Liters (l) |
|---|---|
| 0.5 qt | 0.4731765 l |
| 1 qt | 0.946353 l |
| 1.5 qt | 1.4195295 l |
| 2 qt | 1.892706 l |
| 3 qt | 2.839059 l |
| 4 qt | 3.785412 l |
| 5 qt | 4.731765 l |
| 6 qt | 5.678118 l |
| 8 qt | 7.570824 l |
| 10 qt | 9.46353 l |
| 12 qt | 11.356236 l |
| 16 qt | 15.141648 l |
| 20 qt | 18.92706 l |
Liters to Quarts Conversion Table
| Liters (l) | Quarts (qt) |
|---|---|
| 0.5 l | 0.5283440746 qt |
| 1 l | 1.0566881491 qt |
| 2 l | 2.1133762983 qt |
| 3 l | 3.1700644474 qt |
| 5 l | 5.2834407457 qt |
| 10 l | 10.5668814914 qt |
| 20 l | 21.1337629827 qt |
| 50 l | 52.8344074568 qt |
| 100 l | 105.6688149137 qt |
Quarts to Liters in Everyday Objects
Common real-world examples that make Quarts and Liters easy to picture at a glance.
| Quarts (qt) | Liters (l) | |
|---|---|---|
| 946 mL bottle of motor oil | 1 qt | 0.946353 l |
| 2 L carton of milk | 2 qt | 1.892706 l |
| 4 L jug of spring water | 4 qt | 3.785412 l |
| 5 L oil jug | 5 qt | 4.731765 l |
| Oil drain pan | 6 qt | 5.678118 l |
| Large garden watering can | 8 qt | 7.570824 l |
When You Need Quarts to Liters Conversions
Doing a DIY oil change
Your owner's manual says the crankcase takes 5 qt with a new filter, but the shelf stocks 946 mL bottles and 5 L jugs. Converting 5 qt to 4.73 L tells you one 5 L jug fills to the mark with 0.27 L left for the top-up between services.
Estimating paint for a room
US paint calculators return quarts per coat, while Canadian shelves stock 946 mL and 1 L cans. If the calculator says 3 qt, that is exactly three of the 946 mL cans — 2.84 L of finish — so you can count cans with confidence instead of risking a half-can shortfall.
Servicing snowblowers and mowers
Snowblower, mower, and generator manuals list oil capacity in quarts — often 0.63 qt to 0.85 qt for small four-strokes — while the oil bottle in your hand is 1 L. Converting first prevents the classic overfill that floods the air filter on a flat little sump before the first snowfall.
Filling a parts washer
Benchtop parts washers specify 4 qt to 8 qt of solvent, and solvent comes in 5 L and 20 L pails. An 8 qt tank takes 7.57 L, so converting the spec against pail sizes tells you one 20 L pail refills the washer twice with rinse left over.
Related Volume Conversions
How to Use
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1
Enter Your Volume in Quarts
Type the quart value — for example, enter 5 for a typical F-150 oil change, 4.5 for a compact engine, or 8 for a drain pan capacity
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2
See the Litre Equivalent
The result appears instantly: 4.5 qt = 4.26 L, so you know exactly how many 1 L bottles to grab from the parts counter
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3
Copy or Reverse
Copy the result or click Swap to convert litres back to US quarts
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4
Check the Table
Verify common shop figures against the table — 6 qt = 5.68 L for a full-size pickup, 2 qt = 1.89 L for a snowblower
Why Use Be Converter?
Instant Conversion
Get precise quart to litre results in real-time as you type — perfect with gloves on during a February driveway oil change
Exact US Quart Definition
Uses the exact US liquid quart of 0.946353 L (32 fl oz, a quarter US gallon) — and flags the ~1.14 L imperial quart hiding in pre-metric Canadian manuals and recipes
Handy Reference Table
Workshop values at a glance — 4 qt = 3.79 L, the classic 5 qt oil change = 4.73 L, and 8 qt = 7.57 L
Swap with One Click
Flip the pair when buying supplies — a 5 L pail of 5W-30 covers a 5.28 qt crankcase with a top-up to spare
Free & Unlimited
No registration required. Convert every fill, pour, and purchase as often as you need — always free
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Frequently Asked Questions
How many litres are in 1 US quart?
How do I convert quarts to litres?
What is 5 quarts in litres?
Is a quart basically the same as a litre?
Is a US quart the same as an imperial (UK) quart?
How many litres is a 6-quart oil change?
How many litres is a quart of paint?
How many quarts are in 10 litres?
About Quarts to Litres Converter
Our free online quarts to litres converter provides instant, accurate volume conversions for the Canadian garage and workshop. Canadian shelves are metric-first — bilingual labels sell oil, coolant, solvent, and paint in litres — yet many owner's manuals, especially for US-market trucks and equipment, publish capacities in quarts. Add the 946 mL "quart" paint cans and the imperial quarts in pre-metric Canadian cookbooks and farm bulletins, and conversions get confusing fast. This converter applies the exact US liquid quart of 0.946353 litres (one-quarter of a gallon, 32 fluid ounces) and distinguishes it from the larger imperial quart so older manuals cannot mislead you. Whether you are changing oil in Calgary, thinning paint in Vancouver, or filling a parts washer in Halifax, qt to L conversion keeps the fill line and the purchase in agreement.
Expert Tips for qt to L Conversion
Shelf anchors: 1 qt = 0.946353 L, 4 qt (1 US gallon) = 3.79 L, 5 qt = 4.73 L, and 8 qt = 7.57 L. Most dipsticks and manuals quote one of these.
Oil-change math: a 5.0 L European engine is a 5.28 qt sump. Filling only 5 US qt leaves 0.27 L low — worth avoiding before a long winter of idling and warm-ups.
Paint planning: coverage tracks volume, so 1 qt (0.946353 L) covers about the same 9 m² (100 sq ft) as a full 1 L can, within a few percent. Convert before comparing the 946 mL and 1 L cans on the shelf.
Small engines (snowblowers, mowers, generators) often take 0.6–0.8 L of oil, which is 0.63–0.85 qt. Buy oil in 1 L bottles and measure — quart containers invite overfilling these shallow sumps.
Backpack and lawn sprayers mix concentrate per litre or per gallon depending on the label. A 4 qt tank is 3.79 L — mixing "per litre" rates in a gallon-calibrated tank over-concentrates by about 5.4%.