Moths and butterflies both fall under the genus of Lepidoptera. The  study of butterflies and moths is known as lepidoptery. This is a  branch of biology and the people specâ¦ializing in this study are  known as lepidopterists. Dinosaurs aren't the only cool animals from the past.
Time Card Calculator. This tool calculates the total time worked as well as the amount earned (if an hourly rate is provided) and presents these in a weekly summary. The fields can be left blank if there is no data available. The calculator accepts most time formats, such as 8:00AM, 8.30, 15:30, etc.
To get the number of complete hours, use the INT function to round the result down to the nearest integer: =INT((B2-A2) * 24) Total minutes between two times: To calculate the minutes between two times, multiply the time difference by 1440, which is the number of minutes in one day (24 hours * 60 minutes = 1440).