Best Time Duration Calculator Apps

215+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Out of 215+ time duration calculator apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Time Duration Calculator Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Time Duration/Add CalculatorTime Duration/Add CalculatorFreeYesNoMay 2026
2Time Calculator: Add, SubtractTime Calculator: Add, SubtractFree4.6★ (165)YesYesJul 2026
3Hours Tracker: Time CalculatorHours Tracker: Time CalculatorFree4.7★ (68K)NoYesJul 2026
4TimeCalc: Time CalculatorTimeCalc: Time CalculatorFree4.5★ (88)YesYesJul 2026
5Time Duration CalculatorTime Duration CalculatorFree5.0★ (1)NoNoMay 2026
6Hours Minutes Calculator LiteHours Minutes Calculator LiteFree4.6★ (2.9K)YesNoJul 2026
7Time Calculator - Work HoursTime Calculator - Work HoursFree4.7★ (2.7K)NoYesJul 2026
8Time Duration Calc: Age CalcTime Duration Calc: Age CalcFreeNoNoMay 2026

Top Picks for Time Duration Calculator

Time Calculator: Add, Subtract#2

Time Calculator: Add, Subtract by Phan Nhat Đang

Duration, Between, Different
Strong Contender
🔧 Utilities
4.6(165 ratings)
FreeAdsIn-App Purchases
Time Calculator: Add, Subtract screenshot 1
Time Calculator: Add, Subtract screenshot 2
Time Calculator: Add, Subtract screenshot 3

Easily solve time-related calculations. Add or subtract time values, calculate durations between two times or dates, and manage time from a starting point. This intuitive and simple application makes time math straightforward.

Hours Tracker: Time Calculator#3

Hours Tracker: Time Calculator by Appostrophe AB

Work Log & Hour Tracking Clock
Worth Considering
🔧 Utilities
4.7😐(68K ratings)
FreeIn-App Purchases
Hours Tracker: Time Calculator screenshot 1
Hours Tracker: Time Calculator screenshot 2
Hours Tracker: Time Calculator screenshot 3
Hours Tracker: Time Calculator screenshot 4
Hours Tracker: Time Calculator screenshot 5
Hours Tracker: Time Calculator screenshot 6

Easily log your work hours by entering start and end times. Calculate daily and weekly totals, including pay based on your hourly salary. Export your time sheets for record-keeping.

What We Love

  • 💻 Convenient to track hours
  • 📊 Calculates pay based on hours
  • 🆓 Free and ad-free app
  • 🤖 Simple and straightforward to use

Room to Improve

  • 🕰️ Can't input multiple shifts in a day
  • 🕰️ Doesn't account for breaks or overtime
  • 🐛 Issues with data being overwritten or duplicated

More Time Duration Calculator apps to explore

4
TimeCalc: Time Calculator
TimeCalc: Time Calculator
TimeCalc: Time Calculator
Working hours, between & more
Free

This app accurately calculates time-related tasks, including working hours, durations between dates, and age. It offers a user-friendly interface with dark mode and offline functionality, allowing for easy time management for work and personal life.

Calculate working hoursCalculate time between two pointsAdd and subtract time
🔧 Utilities
(88)
free with in-app purchases
5
Time Duration Calculator
Time Duration Calculator
Time Duration Calculator
Quickly Calculatoe Date/Time
Free

Calculate the exact time elapsed between two points in time. It can determine the duration in years, months, days, hours, minutes, and seconds. Useful for finding your age in days or the day of the week you were born.

Calculate duration in years, months, days, hours, minutes, secondsFind age in daysDetermine birth weekday
📚 Education
(1)
free
6
Hours Minutes Calculator Lite
Hours Minutes Calculator Lite
Hours Minutes Calculator Lite
by Quackstro
Free

Easily calculate the difference between two times or add/subtract durations. This utility app helps manage time calculations for various purposes.

Add time durationsSubtract time durationsCalculate time differences
🔧 Utilities
(2.9K)
ad-supported
7
Time Calculator - Work Hours
Time Calculator - Work Hours
Time Calculator - Work Hours
Date, Calendar & Salary Clock
Free

This comprehensive toolkit helps manage time, dates, and schedules with various calculators. Track work hours, plan shifts, convert time formats, and calculate differences between dates. Ideal for professionals, freelancers, and everyday users needing precise time management.

Work time trackingShift schedulingDate difference calculation
🔧 Utilities
(2.7K)
freemium
8
Time Duration Calc: Age Calc
Time Duration Calc: Age Calc
Time Duration Calc: Age Calc
Time Calculator Pro
Free
📊 Productivity
(0)
9
Date and Time Calculator
Date and Time Calculator
Date and Time Calculator
by 山 钟
Free

Calculate the exact number of days, hours, and seconds between any two dates. This tool also allows you to find the date before or after a specified period, making it useful for tracking deadlines, events, or financial products.

Calculate time between any two datesSecond-level precisionCalculate future dates
🔧 Utilities
(9.1K)
ad-supported
10
Hours Calculator, Minutes Calc
Hours Calculator, Minutes Calc
Hours Calculator, Minutes Calc
Between Two Times, Dates, Work
Free

Easily calculate the duration between two times or dates. This intuitive app offers simple and straightforward tools for time difference calculations, making it a handy utility for various needs.

Calculate hours and minutes between two timesCalculate duration between two datesIntuitive and easy to use interface
🔧 Utilities
(81)
free with in-app purchases
11
Days + Date + Time Calculator
Days + Date + Time Calculator
Days + Date + Time Calculator
Days Between Two Dates
Free

Calculate the duration between two dates and times. This tool helps you find the exact number of days, hours, and minutes between any two points in time.

Calculate days between datesCalculate duration between dates and timesCalculate duration between times
📊 Productivity
(795)
ad-supported
12
Calculate Hours Worked
Calculate Hours Worked
Calculate Hours Worked
Hours Calculator / Timesheet
Free

Easily calculate your total hours worked by entering your log-in and log-out times. You can also input your hourly pay rate to determine your total earnings. Advanced features allow for individual rate settings and comments for different jobs, with options to email or download results.

Log-in/Log-out time entryAutomatic total hours calculationHourly pay rate input
🔧 Utilities
(224)
free
13
Time Card Calculator-Timeclock
Time Card Calculator-Timeclock
Time Card Calculator-Timeclock
Calculate Paycheck Punch Hours
Free

Easily calculate your work hours and paychecks. This app allows you to log in and out times, automatically deduct lunch breaks, and calculate overtime pay with customizable rates. Manage weekly or bi-weekly pay periods and export your timesheets.

Log in/out timesAutomatic lunch deductionCustomizable overtime rates
📊 Productivity
(1.2K)
free
14
Time Calculator: Hours & Shift
Time Calculator: Hours & Shift
Time Calculator: Hours & Shift
From + To = Elapsed Time
Free

This app helps you track work hours and shifts by easily adding, subtracting, and summing multiple time entries. It provides a simple and fast interface for calculating elapsed time in seconds, ideal for timesheets and logging daily work.

Add and calculate multiple time entriesSum hours and minutes instantlyTrack work hours and shift time
📊 Productivity
(109)
ad-supported
15
Hours - Tracker & Time Clock
Hours - Tracker & Time Clock
Hours - Tracker & Time Clock
Work Sheet Calculator In Out
Free

Easily track your work hours with a live clock-in/out feature or manual log entries. Monitor weekly hours worked and salary earned, with options for multiple jobs, tax deductions, and exportable reports.

Clock-in/out timerManual hour entryWeekly work logs
💼 Business
(16K)
freemium
16
Clock In: Work Hours Tracker
Clock In: Work Hours Tracker
Clock In: Work Hours Tracker
Time Tracking & Pay Calculator
Free

Easily track your work hours with a simple timer or manual entries. Log breaks, tips, and notes while jobs are color-coded with custom rates. Automatically calculate overtime and round time for accurate pay.

Start timer or add manual entriesLog breaks, tips, and notesColor-coded jobs with hourly rates
💼 Business
(355)
free with in-app purchases
17
Toggl Track: Hours & Time Log
Toggl Track: Hours & Time Log
Toggl Track: Hours & Time Log
Tracking & Hours Management
Free

Effortlessly track your time from any device with a single tap. Organize entries with projects and tags, analyze your productivity with reports, and boost focus with Pomodoro mode. Seamlessly syncs across all your platforms.

Cross-device time trackingDetailed reports and exportProject, client, and tag organization
💼 Business
(9.3K)
free
18
Date & Time Interval
Date & Time Interval
Date & Time Interval
Tools for time calculations
Free

Calculate time intervals, age, and perform date arithmetic with ease. This tool helps you add or subtract years, months, and days, convert time zones, and count exact hours and days between dates.

Calculate interval between two datesDetailed age calculatorAdd/subtract years, months, days
📊 Productivity
(108)
free with in-app purchases
19
Work Hours & Pay Calculator
Work Hours & Pay Calculator
Work Hours & Pay Calculator
Track time & expected salary
Free

Easily track your work hours, including shifts, breaks, and days off. Calculate your expected salary, overtime, and tips. Ideal for freelancers and self-employed individuals to ensure accurate pay.

Track shifts (night, 24-hour)Add days off and breaksTipped worker mode
💰 Finance
(14K)
free with in-app purchases
20
Time Calc - Time Calculator
Time Calc - Time Calculator
Time Calc - Time Calculator
Time Calculator hours minutes
Free

Easily add, subtract, and compare times with this intuitive calculator. Perfect for logging hours, tracking shifts, or planning projects, it handles hours, minutes, and seconds with precision. Convert results and sync across devices.

Add, subtract, multiply, divide timeCalculate time differencesAdd/subtract time from dates
🔧 Utilities
(223)
freemium

FAQ about Time Duration Calculator

Are there free time duration calculator apps for iPhone?
Yes — 20 of the top time duration calculator apps we rank are free to download, including Time Duration/Add Calculator and Time Calculator: Add, Subtract.
Time Duration/Add Calculator shows ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 215+ time duration calculator apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.