A.M. P.M. <-- Enter Time 1
A.M. P.M. <-- Enter Time 2

Calculate the elapsed time between:

12:30 P.M. and 2:00 P.M.

##### Review AM and PM values:

2:00 P.M. is greater than or equal to 12:30 P.M.

Borrow 60 minutes from 1 hour

We treat 12:00 as Hour Number 0

Answer in Hours = 2 - 0 + 1 = 1

Answer in Minutes = 60 + 00 - 30 = 30

Elapsed Time = 1 hour and 30 minutes

Elapsed Time = 1 hour and 30 minutes
##### How does the Elapsed Time Calculator work?
Free Elapsed Time Calculator - This determines the elapsed time between two clock readings.
This calculator has 2 inputs.

### What 1 formula is used for the Elapsed Time Calculator?

If minutes are less in the second time than the first time, we have to borrow 1 hour = 60 minutes

For more math formulas, check out our Formula Dossier

### What 3 concepts are covered in the Elapsed Time Calculator?

clock
a mechanical or electrical device for measuring time, indicating hours, minutes, and sometimes seconds
elapsed time
Amount of time between two dates
time
a point of time as measured in hours and minutes past midnight or noon