80 Liters to Gallons
80 L ≈ 21.13 gal
80 liters is approximately 21.13 US gallons.
How to convert 80 L to gal
Use the formula gal = L ÷ 3.785411784:
gal = 80 ÷ 3.785411784gal = 21.133764
So 80 L = 21.133764 gal, or about 21.13 gal rounded.
Rounded values and quick estimate
- Rounded to a whole number: 21 gal
- Rounded to one decimal place: 21.1 gal
- Conversion factor: 1 liter = 0.2642 US gallons
Quick mental estimate: multiply by 0.26 (a little over a quarter). For 80 L that gives about 20.8 gal — off by 0.3338 gal (1.6%). Use the exact formula when precision matters.
80 Liters in other units
- US gallons
- 21.13 gal
- Milliliters
- 80000 ml
- Teaspoons
- 16230.73 tsp
- Tablespoons
- 5410.24 tbsp
- US fluid ounces
- 2705.12 fl oz
- US cups
- 338.14 cups
- US pints
- 169.07 pt
- US quarts
- 84.54 qt
- Cubic centimeters
- 80000 cc
- Cubic inches
- 4881.9 cu in
- Cubic feet
- 2.83 cu ft
- Drops
- 1600000 drops
- Oil barrels
- 0.5032 bbl
- UK gallons
- 17.6 UK gal
- Cubic meters
- 0.08 m³
- Cubic yards
- 0.1046 cu yd
80 L and nearby values
| Liters | US gallons |
|---|---|
| 76 L | 20.08 gal |
| 77 L | 20.34 gal |
| 78 L | 20.61 gal |
| 79 L | 20.87 gal |
| 80 L | 21.13 gal |
| 81 L | 21.4 gal |
| 82 L | 21.66 gal |
| 83 L | 21.93 gal |
| 84 L | 22.19 gal |
About liters and us gallons
A liter is 1,000 milliliters (one cubic decimeter). It is the standard metric unit for drinks, fuel and containers.
A US gallon is 128 US fluid ounces, exactly 3.785411784 liters. (The UK imperial gallon is 4.546 liters.)
Related conversions
Frequently asked questions
What is 80 Liters in Gallons?
80 liters is about 21.13 US gallons (80 L ≈ 21.13 gal).
How do you convert 80 L to gal?
Apply gal = L ÷ 3.785411784: gal = 80 ÷ 3.785411784, gal = 21.133764.
How many liters is 21.13 gal?
21.13 gal is about 79.99 liters.