Time Calculator - Work Hours

Need to add up hours and minutes for a timesheet? Trying to figure out how many days are between two dates? Want to calculate how much you earn per shift? Time Calculator handles all of this in one app.

How to Add Hours and Minutes Together

Open the Time Calculator and enter time values like 2h 30m + 4h 45m. The app gives you the total instantly — no need to convert everything to minutes first. You can also subtract time, which is useful for calculating how long something took.

You can optionally set an hourly rate, and the app will calculate the cost alongside the time total. Handy for freelancers writing invoices or anyone tracking billable hours.

How to Calculate Work Hours for a Timesheet

Enter your clock-in and clock-out times, subtract your break, and the Work Time Calculator shows your total hours worked. It supports multiple shifts per day and multiple jobs, so you can track everything in one place.

If you are paid hourly, enter your rate and the app calculates your daily, weekly, or total earnings automatically.

How to Find the Number of Days Between Two Dates

Pick a start date and an end date. The Date Calculator shows you the difference in days, weeks, months, and years. People use this for everything — counting down to a wedding, figuring out how old something is, or calculating project timelines.

How to Add Days, Weeks, or Months to a Date

Need to know what date it will be 90 days from now? Or 6 months from a specific date? The Add to Date Calculator lets you add or subtract any combination of days, weeks, months, and years from any date.

Other Calculators Included

Shift Calculator — Plan rotating shift schedules and see which days you work over any time period.

Time Zone Calculator — Find the time difference between cities. Useful when scheduling calls across countries.

Countdown — Count the days, hours, and minutes until a specific date and time.

Weekday Calculator — Find out what day of the week any date falls on.

Frequently Asked Questions

How do I add hours and minutes on my iPhone? Open Time Calculator, tap in your time values (e.g. 3h 15m + 2h 50m), and the result appears instantly. No manual conversion needed.

Can I calculate overtime pay? Yes. Enter your hours and hourly rate in the Work Time Calculator, and it shows your total earnings.

How do I figure out how many days until a date? Use the Date Calculator. Pick today as the start date and your target date as the end date.