Cactus2000 | About | Email

Difference between times

Earlier time
hour:  minute:  second: 
hours:  minutes:  seconds: 
Later time:
hour:  minute:  second: 

With this tool you can calculate the time difference between two times within 24 hours. In addition you may add a time difference to a time or substract a time difference.

Usage: The fields for the input values have a light green background, the output fields are colored pink. With a click on the radio button at the beginning of the lines you can determine, which values should be input.
Type the input values into the corresponding fields. Click on the "calculate" button. Read the result.
When you calculate a difference and the later time is before the earlier time, it is assumed, that the later time is on the next day. Similar assumptions are made when you add or substract a difference.
Inputs not valid are deleted and not considered in the calculation.

Example: How much time goes by between 20:15 in the evening and 9:05 the next morning ?
Type the earlier time ("20" for the hours and "15" for the minutes) into the corresponding fields in the first line and the later time ("9" for the hours and "5" for the minutes into the third line. Since no seconds are given, you do not need to type anything into these fields. Click on the "calculate" button and read the result (12 hours and 50 minutes).

- There is no warranty for the calculation. Cactus2000 is not responsible for damage of any kind caused by wrong results.
- Please send an email if you have suggestions or if you would like to see more conversions to be included.

- A collection of all Cactus2000-converters running offline may be ordered for a price of € 15.-. A test version is available for download for free.

© Bernd Krüger, 29.04.2009

Valid HTML 4.01 Transitional

Unit converters

Search for Cactus2000 unit converters:

New in July 2014
- Heat index
- Speed (calculations)

Physics (A-F)
Physics (G-P)
Physics (R-W)
Date and time


Follow Cactus2000 on
Google+, Twitter

Lerning languages
Offline products
Conjugation tables
- Time of sunset
- Vehicle licence plates

About Cactus2000

Cactus2000 Euro converter:
Now with
19 old currencies

NEW: Litas
To the top

Bernd Krüger, 2016