Time Calculator

The best. But still needs more. It lacks the ability to calculate time between hours of the day by typing those hours directly in am/pm form. There's another calculator that can do that, so I have to be constantly swapping between apps. But this one is the best for having unit conversion and parenthesis.

Absolutely great app. Efficient and does exactly what you want it to; nothing more and nothing less, keeping a simple and clean (reference!) layout. A little clunky and slow, but I was operating with a large quantity of numbers, my music playlist, so that's expected. Works great. {Fun fact: as of 1:05 pm, my playlist is now 4 hours, 43 minutes, and 58 seconds long.}

I thought it was the perfect app about Time calculation but I guess I was wrong. It can calculate only hours that are on the same day. But when you try to calculate the hours from the previous day until the next day, the app has a problem with that. How many hours is from yesterday afternoon 15:30 until today 9:55 am in the morning? This apps tells me is = 5 hours and 35 minutes??? (15:30-9:55 ) What??? The correct answer is: 18 hours and 25 minutes. Correct this and I give 5 stars.

Great application for fast figuring of build times in my line of work. However as someone mentioned adding days to the equation would be nice touch. I won't mark it negatively since it does what it says very nicely.

Love this app. I drive for a living so calculating time is a big ordeal for me. This changes my 24hr clock to standard times. And calculates forward and backwards. It's awesome. Keep up the good work. Thank you.

It's just what I been looking for. My work is on old programs. Instead of 2.25, (2 hrs and a quarter), I have to use 2.15 (2 hrs 15 min). They need minutes not quarters. Makes it complicated at times. This is so very perfect! I ditched my other calculator. Sorry Mr. Basic. No more question marks here.

but it does not have history. i like have history, i hope if can re update for history least have 20 history record that go look very goo

I'm not sure why this has so many good reviews maybe I'm not using it for the right thing?? I wanted to use it for work so I could say I got here at 7:32, I can only work 7.85 hours today to not get overtime, what time so I need to leave? I can't figure out how to make it do that so I'm deleting it since there are no directions

Purple background ridiculously too dark. Colors other than numeric keys are inappropriate and intensely dark. Misleading and limited. You can't add duration to the time. Eg . Add 76 minutes to 10:00 equals what time.

But I agree with Vlab Belov in the 'laymans' designation of some results. 3.067 minutes is of no use really - it should be 3m4s. The other reason I knocked off one star was because I cannot get it to look like the image used to advertise this - LCD screen and not black like it actually is. I don't require colours in the entry and results field. It would be fantastic if you could add the option to make it into an old type LCD display with black text.

The best app there is for adding up time, I wasn't even sure there was something out there like this, it was exactly what I was looking for. I use this for adding up man hours on jobs. It took away 90% off the headache I was getting without this app, now I use this almost everyday. Thank you for making this app!

Good app. I also like the feature for normal calculator. Highly recommend for children who are bad at Math. To creator: can you add a way for negative numbers? P.S. to children: don't use it all the time. You need to learn how to write equations on paper as well.

It does what it says! Very useful! Thank you so much for making this app! Was able to calculate times for tasks I need in no time! Decimals were of no use to me. This calculator gave me answers not in decimals if I wanted! This is much more practical!

Just cuz I gave 4 stars doesn't mean it's great. It is great, but to get 5 stars something even better is needed. This app saves me plenty of trouble, I'll certainly keep this.

Only problem is on initial input, number display screen would be blank. Will press info icon then back to main input screen then the number previously entered will appear on the display screen. Please fix. Still thank you for a very useful app.

Perfectly simple. I use it nearly every day. I love the hour:min:sec buttons, they make it quick and easy make calculations. The fact that it has a really ugly app icon is the only thing holding back a 5 star review.

I work in TV and this helped out so much when adding time... Somebody stole (lost) our stopwatch/time calculator and this was the first app I found to replace it... World of thanks to whoever created it...

The AM/PM button doesn't appear on my Note 4 when doing clock/time calculations. If I input time in 24 hour modulation it won't subtract hours and minutes correctly. Apparently this app is no longer supported.

Used this for over a year on old Samsung galaxy, upgraded to galaxy S5 and no sign of a settings button anywhere. Used to be bottom left key on old device but that now has a different function on newer android devices. Am I missing something?

It's just what I've been looking for! The author should be charging for this app! It's fast and efficient! I tried/tested different formulas (with the same problems) and it comes out to the same. It's flawless! Thanks!

Good functioning layout, easy to figure out. But my calculations were off by a minute which is unacceptable for a calculator. Good work on everything else though! Please fix problem.

but it does not have history. i like have history, i hope if can re update for history least have 20 history record that go look very goo

This is just the time calculator I've been looking for. I need to enter the time in 12 hour format, add hours and minutes to it, and get a new time in return. Perfect for setting my reminders and alarms for various activities. Figured it out on first try without instructions too. The only thing I could ask for is a button to insert the current time for me.

Have been using this app to add my flying hours and minute but now it keeps converting hours to days which is extremely annoying.

Update removed ability to add or subtract time from specific time. No AM/PM button. Was one of my most used app.

I use this all the time to figure out my available next day hours while running recap. The company EOBR'S only show hours worked. This let's me figure out how much time I'll have tomorrow and plan my trips accordingly without having to use the old decimal system and covert to hours and minutes. (I don't care how it looks just as long as it works!)

This is great for calculating average mile pace for runners or finding goal splits! Doing it out with a normal calculator is so tedious! Great app!

I work flexible shifts, this app helps me work out what time I can finish work. I use it to work out my flexi balance. It works great!

This works not for those looking to do that. Ex: 3:23 pm to 6:19 am minus .5 hour equals how many hours? The app will work great for adding time spent on multiple tasks though.

Needed a time calculator to work out holidays at work in hours & minutes, after trying a few others that weren't great downloaded this one, it's brilliant, I can add or subtract in hours & minutes easily. Really easy & clear to use. Brill

Absolutely love it.. I use it everyday, saves me a lot of time and headache calculating time and time differences. Even better, you can use it as a regular calculator. Keep up the good work!!

Takes the head ache out of working out things like time worked per week or overtime etc

I need to compute the running time of each segment we shoot to make sure if we're under/overtime. Thanks to this :)

I don't use this for time, but I work with angles constantly. This little gem makes converting degrees, minutes and seconds to decimal degrees a snap!

A well thought out and designed app that I use all the time, in response to a previous post by vlad belov, if you press the 'to h.m.s.' button it would tell you that 184 secs is 3mins & 4secs, could not be simpler.

Works great, intuitive, and no unnecessary permissions or ad spam. It helped me on a recent job figure out run times for an internet broadcast.

This app is great after you get used to it. The entry of the numbers and the time is confusing at first but it makes since after a few times.

I can use this to see my avarage mile pace

Makes payroll Monday soooo much easier when I have to make manual adjustments!

If (x MOD 24) //doesn't scare you { this is your app }