QuikCalcTools

Volume Converter 2025

Liters to Gallons - ml to oz Converter

💧 Universal Volume Converter

✓ 13 Volume Units - Metric & Imperial systems

✓ Real-time Conversion - All units update instantly

✓ Cooking Calculator - Cups, tbsp, tsp

✓ US & UK Gallons - Both systems supported

🍾 Bottle Size

Standard beverage

1.00 L

1000 ml

0.26 gal (US)

Convert Volume

Volume Info & Presets

Current Volume

1.00 L

1000 ml

0.26 gal (US)

4.23 cups

Quick Conversions

Liters:1.00 L
Gallons (US):0.26 gal
Milliliters:1000 ml
Fluid Ounces:33.8 fl oz

Conversion Formulas

L → gal (US): L × 0.264172
gal → L: gal × 3.78541
ml → fl oz: ml ÷ 29.5735
cups → tbsp: cups × 16

Quick Volume Presets

Volume Conversion Table

Liters (L)Gallons US (gal)Milliliters (ml)Fl Oz (US)
0.25 L0.07 gal250 ml8.5 fl oz
0.5 L0.13 gal500 ml16.9 fl oz
1 L0.26 gal1000 ml33.8 fl oz
2 L0.53 gal2000 ml67.6 fl oz
5 L1.32 gal5000 ml169.1 fl oz
10 L2.64 gal10000 ml338.1 fl oz
20 L5.28 gal20000 ml676.3 fl oz
50 L13.21 gal50000 ml1690.7 fl oz

What is Volume Conversion?

Volume conversion transforms liquid/capacity measurements between metric (liters, milliliters) and imperial (gallons, fluid ounces, cups) systems. Essential for cooking, fuel measurement, chemistry, and everyday use.

Our converter supports 13 volume units including liters, gallons (US & UK), milliliters, fluid ounces, cups, tablespoons, and teaspoons. Get real-time conversion across all units. Perfect for recipes, fuel calculations, and beverage measurements.

How to Use

  1. 1Enter volume value in any unit field
  2. 2All other units update automatically in real-time
  3. 3See volume context (drink, fuel tank, etc.)
  4. 4View US and UK gallon conversions
  5. 5Use cooking measurements (cups, tbsp, tsp)

Volume Conversion Formulas

Liters ⇄ Gallons

L to gal (US):

gal = L × 0.264172

Example: 10 L = 10 × 0.264172 = 2.64 gal

gal to L:

L = gal × 3.78541

Example: 5 gal = 5 × 3.78541 = 18.93 L

Milliliters ⇄ Fluid Ounces

ml to fl oz:

fl oz = ml ÷ 29.5735

Example: 500 ml = 500 ÷ 29.5735 = 16.9 fl oz

fl oz to ml:

ml = fl oz × 29.5735

Example: 8 fl oz = 8 × 29.5735 = 236.6 ml

Liters to Gallons Conversion Table

Liters (L)Gallons US (gal)Milliliters (ml)Fl Oz (US)
0.25 L0.07 gal250 ml8.5 fl oz
0.5 L0.13 gal500 ml16.9 fl oz
1 L0.26 gal1000 ml33.8 fl oz
2 L0.53 gal2000 ml67.6 fl oz
5 L1.32 gal5000 ml169.1 fl oz
10 L2.64 gal10000 ml338.1 fl oz
20 L5.28 gal20000 ml676.3 fl oz
50 L13.21 gal50000 ml1690.7 fl oz

Cooking Volume Conversions

US Cooking Measurements

1 Cup = 16 tablespoons = 48 teaspoons = 237 ml
1 Tablespoon = 3 teaspoons = 14.8 ml
1 Teaspoon = 4.93 ml
1 Fluid Ounce = 2 tablespoons = 29.6 ml

Common Cooking Volumes

  • 1/4 cup: 4 tbsp = 59 ml
  • 1/3 cup: 5.3 tbsp = 79 ml
  • 1/2 cup: 8 tbsp = 118 ml
  • 2/3 cup: 10.6 tbsp = 158 ml
  • 3/4 cup: 12 tbsp = 177 ml
  • 1 cup: 16 tbsp = 237 ml

Volume Units Explained

💧 Metric System

Milliliter (ml): 1/1000 of a liter
Liter (L): Base SI unit (1000 ml)
Cubic Meter (m³): 1000 liters

🌍 Used worldwide for liquids

🇺🇸 US System

Fluid Ounce: 29.57 ml
Cup: 8 fl oz = 237 ml
Gallon (US): 3.785 liters

🇺🇸 Used in United States

📊 Quick Facts

1 L = 0.264 US gal
1 gal (US) = 3.785 L
1 cup = 237 ml

💡 1 L ≈ 4 cups for quick conversion

Common Volume Measurements

🥤 Beverages

  • Shot glass: 44 ml (1.5 fl oz)
  • Water glass: 250 ml (8.5 fl oz)
  • Soda can: 355 ml (12 fl oz)
  • Water bottle: 500 ml (16.9 fl oz)
  • Wine bottle: 750 ml (25.4 fl oz)
  • Large soda: 2 L (67.6 fl oz)

⛽ Fuel & Large Volumes

  • Small car tank: 40-50 L (10.6-13.2 gal)
  • Medium car tank: 50-60 L (13.2-15.9 gal)
  • Large car tank: 60-80 L (15.9-21.1 gal)
  • Oil barrel: 159 L (42 gal)
  • Water heater: 150-200 L (40-53 gal)

Frequently Asked Questions

1. How many liters are in a gallon?

1 US gallon = 3.78541 liters. The UK gallon is larger at 4.54609 liters.

Gallon Conversions:

1 gal (US) = 3.79 L
1 gal (UK) = 4.55 L
5 gal (US) = 18.93 L
10 gal (US) = 37.85 L

2. How many ml in a fluid ounce?

1 US fluid ounce = 29.5735 ml. The UK fluid ounce is slightly larger at 28.4131 ml.

Fluid Ounce Conversions:

1 fl oz (US)29.6 ml
8 fl oz (1 cup)237 ml
16 fl oz473 ml
32 fl oz946 ml

3. What's the difference between US and UK gallons?

The US gallon (3.785 L) is smaller than the UK gallon (4.546 L). The US uses 128 fl oz per gallon while the UK uses 160 fl oz.

Comparison:

US Gallon: 3.785 L = 128 fl oz (used in USA)
UK Gallon: 4.546 L = 160 fl oz (used in UK)
Difference: UK gallon is ~20% larger

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