100 Liters to Gallons
100 L ≈ 26.42 gal
100 liters is approximately 26.42 US gallons.
How to convert 100 L to gal
Use the formula gal = L ÷ 3.785411784:
gal = 100 ÷ 3.785411784gal = 26.417205
So 100 L = 26.417205 gal, or about 26.42 gal rounded.
Rounded values and quick estimate
- Rounded to a whole number: 26 gal
- Rounded to one decimal place: 26.4 gal
- Conversion factor: 1 liter = 0.2642 US gallons
Quick mental estimate: multiply by 0.26 (a little over a quarter). For 100 L that gives about 26 gal — off by 0.4172 gal (1.6%). Use the exact formula when precision matters.
100 Liters in other units
- US gallons
- 26.42 gal
- Milliliters
- 100000 ml
- Teaspoons
- 20288.41 tsp
- Tablespoons
- 6762.8 tbsp
- US fluid ounces
- 3381.4 fl oz
- US cups
- 422.68 cups
- US pints
- 211.34 pt
- US quarts
- 105.67 qt
- Cubic centimeters
- 100000 cc
- Cubic inches
- 6102.37 cu in
- Cubic feet
- 3.53 cu ft
- Drops
- 2000000 drops
- Oil barrels
- 0.629 bbl
- UK gallons
- 22 UK gal
- Cubic meters
- 0.1 m³
- Cubic yards
- 0.1308 cu yd
100 L and nearby values
| Liters | US gallons |
|---|---|
| 96 L | 25.36 gal |
| 97 L | 25.62 gal |
| 98 L | 25.89 gal |
| 99 L | 26.15 gal |
| 100 L | 26.42 gal |
| 101 L | 26.68 gal |
| 102 L | 26.95 gal |
| 103 L | 27.21 gal |
| 104 L | 27.47 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 100 Liters in Gallons?
100 liters is about 26.42 US gallons (100 L ≈ 26.42 gal).
How do you convert 100 L to gal?
Apply gal = L ÷ 3.785411784: gal = 100 ÷ 3.785411784, gal = 26.417205.
How many liters is 26.42 gal?
26.42 gal is about 100.01 liters.