Dynamic Volume Converter
Converted Volume
3.79
Liters
Capacity Scale: Small Volume (Drops/Cups)
About Volume Conversion
Volume measures the three-dimensional space a substance occupies. The SI unit is the cubic meter (m³), but everyday cooking and fuel measurements use liters, gallons, cups, and fluid ounces. Use the converter above to switch between metric, US customary, and imperial volume units instantly.
How the Formula Works
Every unit converts through the liter: result = value × (from-unit in liters) ÷ (to-unit in liters). Example: 2 US gallons to liters → 2 × 3.78541178 ÷ 1 = 7.5708 liters.
Quick Reference Table
| Unit | Symbol | Liters |
|---|---|---|
| Milliliter | mL | 0.001 |
| Liter | L | 1 |
| Cubic meter | m³ | 1,000 |
| US gallon | gal | 3.78541 |
| US quart | qt | 0.94635 |
| US cup | cup | 0.23659 |
| US fluid ounce | fl oz | 0.02957 |
| Imperial gallon | gal (UK) | 4.54609 |
Frequently Asked Questions
How many liters are in a US gallon?One US gallon equals 3.78541 liters. Note the imperial (UK) gallon is larger at 4.54609 liters.
How many cups are in a liter?One liter equals about 4.2268 US cups.
What is the difference between US and imperial volume units?US and imperial units with the same name differ in size — e.g., a US fluid ounce is 29.57 mL while an imperial fluid ounce is 28.41 mL.