Time Calculator
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
Category : Tools
Reviews (29)
A very useful time calculator. Can start with NOW, then add, subtract, multiply hours, mins, seconds. Also a nice regular calculator. I use it in conjunction with my bread machine to see when to add things. Thank you for this app! I can't find an iPhone version though.
I've been using this app for 7 years now. It is basically perfect. I once had a physical time calculator I used to add up audio segments. That thing inspired me to seek out this app. It's a beautiful thing when apps just do exactly what you expect.
I wanted to check a simple calculation between 2 times that I had done previously and this application worked perfectly. As a truck driver we drive, we other work, we break, we boat, we rest etc and we need to make sure our work/rest hours are in check and this app makes life alot easier. If I could give 1 recommendation it would be to have a option to have the hour, minute, second auto select as some people might not know that you have to select them after typing the numerical hr, min, and sec.
Works as it should... I put in hours, minutes, and seconds, plus H, M, S and it gives the total in H, M, S. It can add, subtract, divide with times and numbers. You can also do operations on numbers like on a regular calculator. It works the way humans think, or at least like I think it should. đđđ
24/04/2021 Very handy. Does what is expected. Had v1.05 and seems lost sight of it for years. Fortunately I backed up the apk and could install it on other devices. Would like that history (1 000+ items) is stored thru multiple sessions.
This time calculator is the best I have discovered so far. However, It will be exceptional if you could include milliseconds. This will give it 99.99999% accurary when capturing machine downtimes in an industrial environment. For example 14:23:58:728
best time calculator out there. simple, easy to use and immensely helpful in optimizing my schedule. could use a visual overhaul, but the core functionality is absolutely perfect!
This is terrific! A real time saver. I'm in IT and need to calculate run times of computer jobs all the time. This makes it super easy. I wish I had discovered this long ago. What a delight! Easy to use and flexible. Great calculator! Thank you for sharing your work!
Great app for figuring hit times of events. It would be nice if there was a way to save multiple regular start times so they didn't have to be repeatedly entered.
This is just what I needed to add the lengths of songs to mark their place in my YouTube videos. I can do it mentally, but that is too time consuming. This makes adding minutes and seconds much simpler. Thank You!
This is by far my favorite app. Being a marathon and ultra runner, I analyze my pace constantly during my workouts. This app easily allows me to configure the time calculations, which allows me more time to enjoy my surroundings.
Does what it sets out to do very well. Very handy in doing calculations on time differences and being able to seamlessly switch between hh:mm and [mm] formats.
Brilliant and Simple! This is perfect, it calculates time without all the frills and ads that no one needs or wants. Love it!!!
Excellent work! Addition, Multiplication... all are possible! Again, handy conversion from only mins to hours, seconds...! So much for a tiny app! đđŧ
This was the type of time calculator I was looking for. One that actually calculates AM/PM time and not one that just adds two times that you still kinda got to figure out yourself.
This application CANNOT compute milliseconds. The button for decimal will black out when you select seconds. Ex. (7.762-4.453) It cannot calculate that. A calculator SHOULD be able to calculate in milliseconds. This application is a FAILURE solely because of that. In addition, is it so much work for developers to create a short video of their application? I would strongly recommend Time & Hours Calculator by Mehedeniuc Gheorghe (I use this, it is reliable & CAN compute milliseconds)
I used this years ago. Go a new phone and i couldnt find it anymore. I finally found it and im glad i did. THIS IS THE BEST TIME CALCULATOR! AM to PM, hours and minutes. Its all you need if you're trying to calculate timevand not days.
Simplest and most intuituve interface amongst all of the time calculators. And I've tried them all!
Ideal app for calculating time, simple UI and add free. Nothing beats it. Using it since 2014
I am a Roku developer, and this helps amazingly in quickly adjusting minutes to seconds in Json writing. In the past I would type in Google minutes to seconds and have to wait for results. This is realtime.
Excellent app. Nice large clear screen for truck drivers in a cab when calculating their driving and working times.
This app works perfectly. Very easy to use. Easy to see and large easy to use buttons. Awesome job on this app
Very useful tool for quick time calculations, esp. for broadcast purposes
Love it! Simple, clean, and works great. UI archaic but who cares in simple app.
Works brilliantly and stops me getting brain ache when having to enter both decimal and regular time data.
Best time calculator I've found! Easy to use and highly effective user interface!
I needed it for work. Very user friendly and straight to the point. Also, even an idiot like me can navigate it. Thanks for this!
Very good calculator, very lightweight, and nice graphics. Highly Recommended
Perfect app. I am a pilot and I am always using this. It's not just for the day to day flying stuff either. All aspects of our flying lives are based on flight hours and minutes, often added and multiplied. Not only the flying itself, but daily pay for training, vacation, etc. This app makes my life a bit more streamlined and I appreciate it! Interface is straightforward and remarkably easy to use...how all apps should be but rarely are.