This spreadsheet will allow the teacher to display two analog clock faces and is excellent for teaching how to tell time. With two juxtaposed clock faces, students can compare and contrast times with interchanged hands, such as 12:30 and 6:00 or 9:30 and 6:45. The hour hand is correctly positioned as the minute hand is advanced. The spreadsheet will permit clock arithmetic so that 3:90 will be displayed as 4:30 on the clock faces. If desired, the teacher can copy the images and embed them in other documents.