There are more reasons than one how you might come across a problem involving the conversion of liters to gallons. You normally don't have to do this since each territory, state, or country will have their own standard of measurement. This simply means that converting from one system of measurement to another isn't an everyday activity, except of course if your job or your kid's school project requires such calculations.
There are a lot of useful tools out there to help you with this dilemma. You don't have to be a math wizard just to do these calculations and conversions. Everything will be made easier if you have access to the Internet. There are a lot of websites online that will do the job for you.
You can search them out using a search engine and then open a site that comes up on the list. The page or site will usually ask you to input an amount in liters and it will calculate the amount in gallons for you. It can also do the calculations the other way around.
However, if you want to just have some sort of an estimate then you can consult gallons to liters/liters to gallons chart. You no longer have to input any data since all you have to do is to locate the amount in either gallons or liters you want to convert or figure out and look at its equivalent in the opposing column in other unit of measure.
Both the online converters and the conversion charts follow the same math principles and calculations when converting liters to gallons. Remember that one US gallon is the equivalent of 3.7854118 in liters. Looking into the liters to gallon conversion chart, you will notice the said increments as you go higher into the table. The same thing is true if you play around with the conversion calculator. You'll notice the very same phenomenon when you go up and down in the number of liters or gallons.
Comparing the Two Units
To help with understanding the conversion process from liters to gallons, one needs to understand what these two units of measure represent. First off, both gallons and liters are measures of volume. Although the liter is not part the SI standard, it is still used several countries today. It is still in use with fluids and reflects the size or capacity of their containers.
A gallon is about four liters and it also reflects the volume of an object or the capacity of a container. There are actually three popular units of measure that are called gallons. You have the US liquid gallon (3.8L), the US dry gallon (4.4L), and the UK or Imperial gallon (about 4.5L).