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Time + Date Calculator

Time + Date Calculator

Best tool to work with time

944 ratings
144 reviews
🔧 Utilities
📊 Productivity
$0.99

Details

  • Released
  • Updated
  • July 27, 2012
  • May 24, 2026

Features

Developer

Thomas Tsopanakis
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Time + Date Calculator screenshot #1 for iPhone
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iphone
ipad
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Reviews summary↘︎
⭐144
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📝3+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 3 months
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About

Calculate time differences, work days, and add or subtract time periods. Convert between units like seconds, minutes, and years. Determine future or past dates and calculate age.

✓Calculate time differences
✓Calculate work days
✓Add/subtract time
✓Multiply/divide time
✓Time converter
✓Date ranger
✓Age calculator
Show original description

What users say

Summarized from real user reviews of Time + Date Calculator. Based on 944 reviews and a 4.7/5 average, it highlights the 5 positives and 3 negatives reviewers mention most about this Utilities app.

Positive things

  • 👍Easy to use
  • 🚀Accurate time calculations
  • 💡Useful for various everyday tasks
  • 🔒Reliable and trustworthy
  • ⏱️Helpful for work and personal time management

Negative things

  • 🐛Occasional bugs or glitches
  • 🔍Unintuitive interface in some areas
  • 💻Limited input options (e.g. inability to type in times)
See all reviews

What's New in Time + Date Calculator

3.1

May 24, 2026

Minor bugs fixed

User reviews

Most RecentHighest RatedLowest Rated

Cure times

I have Cure times with adhesives and other various things. This works perfectly. Thank you.
Pack ShackPack Shack

There are easier calculators out there!

Not intuitive. What a pain.
PsiDoc83PsiDoc83

Date Ranger

Very handy app for various, everyday tasks!
Thank you!
DziabczykDziabczyk

Great app with some limitations

The “work day” calculator is simple to use and useful. I would like to see an identical calculator for all days, not just workdays. For example, if a court order directs an action within 120 days, it would be helpful to have a calculator.
Potter122Potter122

Calculate number of days. Nice project this.

You should write in a few lines to allow the user to translate birthday information into a single number covering the entire expans.
Trouble with loadingTrouble with loading
See 139 more reviews

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User experience

🐞

Reported Bugs

2 issues

Error in adding days calculation

Bug

Inconsistent behavior when inputting times

Bug
✨

Requested Features

4 requests

Add support for calculating all days, not just work days

Feature

Implement a calendar view to track time and dates

Feature

Allow users to save and view their time logs

Feature

Provide an option to display time in decimal format

Feature

FAQ

What does the Time + Date Calculator app do?

This app is a comprehensive tool for working with dates and times. It allows you to calculate the difference between two time periods, determine the number of work days between dates, add or subtract time expressions, and convert between various time units like seconds, minutes, and years.

What are the key features of the Time + Date Calculator?

Key features include calculating time differences, counting work days while excluding weekends, adding or subtracting time in various units (years, months, days, hours, minutes, seconds), converting between time units, determining future or past dates with the Date Ranger, calculating age, and even a 'Time Travel' feature for trip duration.

Is the Time + Date Calculator free to use?

Yes, the Time + Date Calculator is available for free. The provided information indicates that the app does not have in-app purchases or advertisements, suggesting a completely free experience for users.

What kind of calculations can I perform with time and dates?

You can perform a wide range of calculations, such as finding the exact duration between two times (e.g., '17:30 - 7:45'), calculating the number of weekdays between two calendar dates, adding or subtracting specific amounts of time (e.g., 5 weeks from now), and converting time into different units.

Can this app help me figure out future dates or my age?

Yes, the 'Date Ranger' feature allows you to quickly determine a future or past date by adding or subtracting days, weeks, months, or years from a given start date. The 'Age Calculator' feature will simply show your age in years, months, and days.