Time Calculator

Time Calculator


TimeCalc is a calculator to operate on time and numbers.
The calculator supports parentheses and the operator priority.
You can copy/paste results from the calculator to other android applications.
You can see the history of all operations done with the calculator during the current session.

You can add, subtract, divide times between them.
2h 20m 3s - 1h 20m = 1h 00m 03s
30 min / 10 min = 3

You can do operations on numbers like on a regular calculator.
2.5 + 3 * 5 = 17.5

You can do operations between times and numbers.
2 * 25 min = 50 min
1 hr / 2 = 30 min

You can enter time as integer with the format xx Hr xx Min xx Sec, or as floating numbers.
8h 25m 13s
8:25:13
3.5 hr

The calculator supports 12h (AM/PM) or 24h time format.
8:00:00 PM
20:00:00

You can convert times to another unit.
2 hr 10 min 3 sec = 2.168 hr = 130.05 min = 7803 sec

You can do 'modulo day' to convert a time to a day time.
6:00:00 PM + 14 hr = 32 hr
32 hr Modulo 24h = 8:00:00 AM

The calculator supports parentheses and the operator priority (multiplication and division have higher priority than addition and subtraction).
(2 + 3) * (20 - 2 * 10) = 5 * 1 = 5

Recent changes:
- Improve display for tablets
- Add a time format option when using the ':' separator: HH:MM:SS vs HH:MM
Add to list
Free
84
4.2
User ratings
2011
Installs
100,000+
Concerns
0
File size
116 kb
Screenshots
Screenshot of Time Calculator Screenshot of Time Calculator Screenshot of Time Calculator Screenshot of Time Calculator
About Time Calculator
TimeCalc is a calculator to operate on time and numbers.
The calculator supports parentheses and the operator priority.
You can copy/paste results from the calculator to other android applications.
You can see the history of all operations done with the calculator during the current session.

You can add, subtract, divide times between them.
2h 20m 3s - 1h 20m = 1h 00m 03s
30 min / 10 min = 3

You can do operations on numbers like on a regular calculator.
2.5 + 3 * 5 = 17.5

You can do operations between times and numbers.
2 * 25 min = 50 min
1 hr / 2 = 30 min

You can enter time as integer with the format xx Hr xx Min xx Sec, or as floating numbers.
8h 25m 13s
8:25:13
3.5 hr

The calculator supports 12h (AM/PM) or 24h time format.
8:00:00 PM
20:00:00

You can convert times to another unit.
2 hr 10 min 3 sec = 2.168 hr = 130.05 min = 7803 sec

You can do 'modulo day' to convert a time to a day time.
6:00:00 PM + 14 hr = 32 hr
32 hr Modulo 24h = 8:00:00 AM

The calculator supports parentheses and the operator priority (multiplication and division have higher priority than addition and subtraction).
(2 + 3) * (20 - 2 * 10) = 5 * 1 = 5

Recent changes:
- Improve display for tablets
- Add a time format option when using the ':' separator: HH:MM:SS vs HH:MM

User reviews of Time Calculator
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Android Market Comments
A Google User
4 days ago
Good app Good app on Galaxy S3 but a mystery on S5. Unable to find settings so I can change mode to only hours and minutes instead of the full monty of h:m:s
A Google User
Jan 16, 2015
FITS MY NEEDS PERFECTLY Use for time study and calculating billable hours.
A Google User
Jan 16, 2015
Superb app.. I'd give it a 5 if it has the 1/x function and %...its a superb tool otherwise
A Google User
Jan 14, 2015
Great!! I am a homeschool Mom, and it is necessary to keep track of school time. This app meets my needs to quickly and easily calculate hours and minutes...or a list of minutes and easily convert to hours:minutes. Thank you!
A Google User
Jan 12, 2015
Finally! Been looking all over the place store for an app to do this. Thank you very much.