Aisha K.
Mar 12, 2026
Clean layout and the results update instantly. Exactly what I needed for a quick planning check.
Unit Converters
Quarts to Liters Converter
liters = US quarts × 0.946352946.
Motor oil and soup stock: a US quart is 0.946 L, almost a liter but not. Four quarts make a US gallon. If the cap says 5W-30 1 qt, you are 54 mL short of a liter bottle.
US quarts
qt → L
0.9464 L
2 qt → 1.89 L. 4 qt = 1 gal = 3.785 L.
- You typed
- 1 qt
- One L is
- 1.0567 qt
- How it’s calculated
- liters = US quarts × 0.946352946.
Plain-English guide
Terms & how it works
Confused by a field? Read the short definitions here while you use the tool.
US quarts
The “US quarts” value used in this tool’s formula. Adjust it to see results update live.
How this calculator works
Motor oil and soup stock: a US quart is 0.946 L, almost a liter but not. Four quarts make a US gallon. If the cap says 5W-30 1 qt, you are 54 mL short of a liter bottle. liters = US quarts × 0.946352946. Example: 2 qt → 1.89 L. 4 qt = 1 gal = 3.785 L.
liters = US quarts × 0.946352946.
Example: 2 qt → 1.89 L. 4 qt = 1 gal = 3.785 L.
When to use this Quarts to Liters
Common use cases
- Motor oil and soup stock: a US quart is 0.946 L, almost a liter but not. Four quarts make a US gallon. If the cap says 5W-30 1 qt, you are 54 mL short of a liter bottle.
- Sanity-check with this case: 2 qt → 1.89 L. 4 qt = 1 gal = 3.785 L.
- The relationship is: liters = US quarts × 0.946352946.
Localized examples
- Unit Converters: the example on this page uses the same formula as the widget.
What you get
- Fields: US quarts
- liters = US quarts × 0.946352946.
- Example on the page: 2 qt → 1.89 L. 4 qt = 1 gal = 3.785 L.
How to Convert Quarts to Liters Step-by-Step
- 1Enter US quarts. Use the values you have, not a catalog average, unless that is all you know.
- 2liters = US quarts × 0.946352946.
- 3Worked case: 2 qt → 1.89 L. 4 qt = 1 gal = 3.785 L.
- 4Check which dictionary the other person is using — US or UK, decimal or 1,024 — then trust the number.
Governing formula
liters = US quarts × 0.946352946.
2 qt → 1.89 L. 4 qt = 1 gal = 3.785 L.
Example: set US quarts = 1, then read the result.
Variable definitions
- value
US quarts
The “US quarts” field. Default 1; typical range 0–1000.
- The conversion (liters = US quarts × 0.946352946.) does not pick US vs UK gallons, SI vs binary megabytes, or Mach at altitude for you. Read the footnote on the page.
- Nothing here is uploaded for the calculation itself.
Frequently Asked Questions
Buy liters and convert. 5 L is 5.28 qt.
Related calculators
Unit Converters
- Bushels to LitersA US bushel is 35.239 L of volume. Grain “bushels” on a scale ticket are often a weight standard (56 lb of corn, etc.), not a filled basket. This page is the struck volume bushel. Ask which one the elevator meant.
- Cubic Inches to Cubic CentimetersEngine displacement: a “350” small-block is 350 in³, about 5.7 L (5,735 cc). Multiply in³ by 16.387. One liter is 1,000 cm³. This is why 5.0 L and 302 in³ show up on the same valve cover.
- Cups to MillilitersUS customary cup is 240 mL in nutrition labels and 236.6 mL in the true fluid-cup (8 fl oz). This page uses the 8 fl oz cup (236.6 mL). A “metric cup” in Australia is 250 mL. If the cake falls, check which cup the author owned.
- Fluid Ounces to MillilitersUS fl oz × 29.57 = mL. An 8 oz cup of coffee is 237 mL. UK fl oz is 28.4 mL. Bottle labels that say 12 fl oz are 355 mL — the beer can you already know.
- Gallons to LitersFill-up math when the pump is in gallons and the car computer is in liters. Multiply US gallons by 3.785. A 15 gal fill is 56.8 L. UK gallons would overstate that by about 20%.
- GPM to L/min1 US gpm = 3.785 L/min. A 2.5 gpm showerhead is 9.5 L/min. UK gallons are larger. Fixture laws care about the number on the aerator, not the pipe diameter.
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Reviews & Ratings
See what others think about this tool, then leave your own rating to help improve CalculioHub.
4.8
out of 5.0
4 reviews
Daniel R.
Feb 28, 2026
Very usable on mobile. Would love a save/export option later, but the math feels solid.
Priya S.
Feb 3, 2026
The FAQ section answered my questions before I even had to search. Smooth dark mode too.
Marcus L.
Jan 19, 2026
Simple inputs, clear outputs. This replaced three bookmarks I used to juggle.
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