AI Unit Converters
v1.0

Liter to Quart (US) Converter

1 Liter is equal to 1.056688Quart (US)s (qt). To convert liters to quart (us)s, multiply the value by 1.056688 or use the interactive formula breakdown and reference tables below.

⇄

Volume Converter

Formula: --
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Step-by-Step Mathematical Derivation

Verified SI Standard
➡️ Convert Liter to Quart (US)
Value in qt = Value in L × 1.056688

To convert any quantity from Liter to Quart (US), multiply the quantity by the constant conversion factor 1.056688.

⬅️ Convert Quart (US) to Liter (Inverse)
Value in L = Value in qt × 0.9463529

To reverse the operation, multiply your Quart (US) figure by 0.9463529 (or divide by 1.056688).

🔢 Step-by-Step Calculation Procedure:
  1. Identify the starting value in Liter (L).
  2. Apply the exact linear conversion factor: 1 L = 1.056688 qt.
  3. Multiply the input value by 1.056688 to obtain the exact measurement in Quart (US) (qt).
  4. Verify precision against standard BIPM / NIST SP 811 statutory guidelines.
⚡

All-Units Instant Matrix

Live Computed
Liter --
L
Milliliter --
mL
Cubic Meter --
m³
Gallon (US) --
gal
Gallon (Imperial) --
imp gal
Quart (US) --
qt
Pint (US) --
pt
Cup (US Customary) --
cup
Fluid Ounce (US) --
fl oz
Tablespoon (US) --
tbsp
Teaspoon (US) --
tsp
Cubic Foot --
ft³
Cubic Inch --
in³
🖨️

Printable Reference Cheat Sheet

Generate clean offline reference PDF tables for Volume & Liquid

📦 Embed this Converter Widget on Your Website Free Web Component

Copy and paste this snippet directly into your HTML, WordPress, or documentation site:

🎓

Academic & Research Citation Exporter

Cite this mathematical formula and conversion factor in research papers and wikis

BibTeX / APA / IEEE 
@misc{ai_unit_converter_liter_to_quart_(us),
  author       = {AI Unit Converters Standards Board},
  title        = {Exact Liter to Quart (US) Conversion Factor and Mathematical Derivation},
  year         = {2026},
  howpublished = {\url{https://aiunitconverters.com/volume/l-to-qt_us}},
  note         = {Derived from NIST Special Publication 811 and BIPM SI Brochure}
}

📊Liter to Quart (US) Conversion Tables

Liters (L)Quart (US)s (qt)
1L1.0567qt
2L2.1134qt
5L5.2834qt
10L10.5669qt
15L15.8503qt
20L21.1338qt
25L26.4172qt
50L52.8344qt
75L79.2516qt
100L105.6688qt
250L264.1721qt
500L528.3441qt
1000L1,056.6882qt
5000L5,283.441qt
10000L10,566.8821qt
Quart (US)s (qt)Liters (L)
1qt0.9464L
2qt1.8927L
5qt4.7318L
10qt9.4635L
15qt14.1953L
20qt18.9271L
25qt23.6588L
50qt47.3176L
75qt70.9765L
100qt94.6353L
250qt236.5882L
500qt473.1765L
1000qt946.3529L
5000qt4,731.7647L
10000qt9,463.5295L
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❓ Frequently Asked Questions: Liter to Quart (US)

How do you convert Liters to Quart (US)s?▼

1 Liter is equal to 1.056688 Quart (US)s. Multiply your input value in Liters by 1.056688 to obtain the exact equivalent in Quart (US)s.

How many Quart (US)s are in 1 Liter?▼

There are exactly 1.056688Quart (US)s (qt) in 1 Liter (L).

Are these calculations calibrated against official measurement standards?▼

Yes. All conversion factors on AI Unit Converters are calibrated and cross-verified against official BIPM SI Brochure (9th Edition), NIST SP 811, and ISO 80000 measurement metrology standards.

Related volume Converters

Liter to MilliliterLiter to Cubic MeterLiter to Gallon (US)Liter to Gallon (Imperial)Liter to Quart (US)Liter to Pint (US)Liter to Cup (US Customary)Liter to Fluid Ounce (US)Liter to Tablespoon (US)Liter to Teaspoon (US)Liter to Cubic FootLiter to Cubic Inch