Time Calculator is the ultimate all-in-one toolkit for managing time, dates, schedules, and more. Whether you’re tracking work hours, planning shifts, or converting time formats, this app has a calculator for every time-related need. Designed for professionals, freelancers, travellers, and everyday users alike.
Included calculators:
- Time Calculator
Add or subtract hours, minutes, seconds, and days. Optionally apply an hourly rate for cost calculations.
- Work Time Calculator
Track working hours, salaries, and multiple jobs. Supports custom shifts and detailed breakdowns.
- Shift Calculator
Create and calculate rotating shift schedules with ease.
- Date Calculator
Find the difference between two dates in days, weeks, months, and years.
- Time Difference
Calculate the time between two clock times.
- Countdown
Set up countdown timers for upcoming events or deadlines.
- Weekday Calculator
Calculate how many weekdays and weekends are between two dates.
- Add to Date Calculator
Add days, weeks, months, or years to a starting date to see the resulting date.
- Count Days
Tap days on a calendar to count them - perfect for tracking Schengen or visa limits.
- Days To/From
Save countdown timers for any event and see how many days remain.
- Add to Time Calculator
Add hours and minutes to a specific time of day.
- Age Calculator
Add birthdays of friends and family to track their exact age.
- Time Converter
Convert between seconds, minutes, hours, and days.
- Time Zone Calculator
Add multiple time zones and compare times across regions.
- Military Time Calculator
Easily convert between 12-hour and 24-hour (military) formats.
- Time to Decimal
Convert standard time (like 2h 30m) to decimal format and back.
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Subscription terms:
- The subscription auto-renews at the end of each term.
- Payment will be charged to iTunes Account at confirmation of purchase.
- The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
- Account will be charged for renewal within 24-hours prior to the end of the current period.
- You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase.
Privacy policy and Terms of Use: https://oval.fi/privacy-policy-time-calculator
I work in radio and do a lot of production work. That is time-based. Using this clock helps me edit pieces, figure out runtimes, and make things fit within a broadcast hour. I find it immensely, helpful, as most of my life I’ve thought in terms of hundreds, or money, and not in terms of 60, or terms of time. This helps me figure out the times very quickly without spending my mental energy, trying to work out the calculations for time in a crunch situation. A simple but elegant app that I use a lot.
Not designed for use on more than one device?
pinkyPunkster
This app works pretty great on iPad, I’m only really using the work hours calculator. You can set a salary and export your entries. So that’s nearly functional enough for my needs. But I don’t always have that device with me and when I install it on my iphone there is no data sync’s from my other devices. More importantly- it doesn’t even offer the option of having the work time calculator on Mac. I even tried restoring purchases since I signed up for premium. Nothing happens. The list of available calculators on Mac is different from iPad. There are far fewer.Can you offer guidance on this? I emailed you about this issue as well. I’ll update my review if I get this working. And edit it to address use only on the iPad it if I decide not to use it - like if there’s no sync or import feature to share between devices - it’d be nice if I could use it on Mac, even if I have to sign up for a separate subscription- but I’d still like to be able to sync or import info from the other devices. I haven’t had much luck getting replies from devs via email, without leaving a poor review. Sorry
Best Time Calculator / Multi-Purpose
KassiRae🥰
This is my new favorite time calculator app. It has many different features that I now utilize daily. I use the time calculator to determine what time something will be ready or when my breaks are over. I use the work time calculator to show me ahead of time how much I’ll get in my weekly paycheck. I use the data from/to to track events as a countdown timer. It’s seriously so many different features
I’m very impressed
otakuwu3737
So first of all, I just want to clarify, I’ve been looking for an app that involves time went on Google found nothing and still nothing. It gotten to the point where I’m using a regular calculator for time where it’s so freaking confusing. then I came across this it literally changed my workflow so much. Very easy to use!!!
iOS 26 update
Version 7.2
The developer, Oval Software Oy, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
