The unit conversions chart is a "cheat sheet" that can help students be able to convert metric, customary, and time units from one measure to another. For example, students will learn that 1 gallon equals 4 quarts, that 1 mile equals 1,760 yards, etc. Students will also learn about how many seconds, minutes, hours, etc. are in a day, as well as how many days, weeks, months, etc. are in a year.