Best Date Calculator Pw Apps

246+ iOS apps curated and reviewed

4.1 avg rating
16 free apps
Updated July 2026

Every iPhone needs a few good date calculator pw apps. We benchmark 246+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Date Calculator Pw Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Date Calculator PWDate Calculator PWFree2.8★ (6)NoJun 2026
2Time & Date CalculatorTime & Date CalculatorFree3.4★ (66)NoYesJul 2026
3Date and Time CalculatorDate and Time CalculatorFree4.7★ (9.7K)YesNoAug 2026
4The Date Calculator PROThe Date Calculator PROFree4.7★ (2.6K)YesYesAug 2026
5Date Calculator PlusDate Calculator PlusFreeNoNoMay 2026
6Date Time Calculator FreeDate Time Calculator FreeFree3.0★ (2)NoNoMay 2026
7Date & Age CalculatorDate & Age CalculatorFreeNoNoMay 2026
8Calculator‰Calculator‰Free4.9★ (409K)YesNoAug 2026

Top Picks for Date Calculator Pw

Date Calculator PW#1

Date Calculator PW by Pluribus Web LLC

No-nonsesne Date Calculator
Editor's Choice
📊 Productivity
2.8(6 ratings)
Free
Date Calculator PW screenshot 1
Date Calculator PW screenshot 2

Easily calculate the difference between two dates or add/subtract time units to a specific date. This tool helps determine time spans, future dates, and past deadlines with straightforward operations.

Time & Date Calculator#2

Time & Date Calculator by timeanddate.com

Perform calculations with time
Strong Contender
🔧 Utilities
3.4(66 ratings)
FreeIn-App Purchases
Time & Date Calculator screenshot 1
Time & Date Calculator screenshot 2
Time & Date Calculator screenshot 3
Time & Date Calculator screenshot 4
Time & Date Calculator screenshot 5

Calculate exact durations between times, including seconds, and account for time zone differences and DST. View results in various units and share them easily. Supports a wide year range.

Date and Time Calculator#3

Date and Time Calculator by 山 钟

Worth Considering
🔧 Utilities
4.7😐(9.7K ratings)
FreeAds
Date and Time Calculator screenshot 1
Date and Time Calculator screenshot 2
Date and Time Calculator screenshot 3

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.

What We Love

  • 💡 Helpful for tracking dates and time
  • 👍 Simple and easy to use
  • 🚀 Accurate calculations
  • 🚀 Useful for various purposes (medication management, work timelines, etc.)

Room to Improve

  • 🐛 Ads are intrusive and difficult to close
  • 🐛 Compatibility issues on iPad
  • 🐛 Bugs with date/time calculations

More Date Calculator Pw apps to explore

4
The Date Calculator PRO
The Date Calculator PRO
The Date Calculator PRO
Calculate days between dates
Free

Easily calculate the duration between two dates, with or without accounting for the time of day. You can also add or subtract various time units from a specific date. The results are automatically converted into multiple units for your convenience.

Calculate duration between two datesInclude time of day in calculationsAdd/subtract years, months, weeks, days
🔧 Utilities
(2.6K)
free with in-app purchases
5
Date Calculator Plus
Date Calculator Plus
Date Calculator Plus
Time, Dates, and Calendar
Free
🔧 Utilities
(0)
6
Date Time Calculator Free
Date Time Calculator Free
Date Time Calculator Free
Best tool for date and time
Free

Calculate the difference between two dates, add or subtract days and weeks, and get information about specific days. It helps you determine the number of days until important events or calculate future dates based on a given duration.

Calculate days between two datesAdd/subtract days and weeks from a dateDetermine weekday and week number
🔧 Utilities
(2)
free
7
Date & Age Calculator
Date & Age Calculator
Date & Age Calculator
Calculate Exact Age
Free
🔧 Utilities
(0)
8
Calculator‰
Calculator‰
Calculator‰
Default Calculator
Free

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Large buttonsClear displayFast calculations
🔧 Utilities
(409K)
ad-supported
9
Day Calculator
Day Calculator
Day Calculator
by Alejandro Barrientos
Free
🔧 Utilities
(0)
10
DateDiff Calculator
DateDiff Calculator
DateDiff Calculator
Calculate time between dates
$0.99
🔧 Utilities
(0)
11
Date & Time Calculator +
Date & Time Calculator +
Date & Time Calculator +
Duration Between Two Dates
$0.99

Calculate the precise duration between any two dates and times, including seconds. Ideal for tracking personal milestones, workdays, or any time-sensitive event. Supports multiple time formats and time zones.

Calculate duration between two datesInclude minutes and seconds in calculationsAdd or subtract time from specific days
🔧 Utilities
(112)
free
12
Calculator for iPad!
Calculator for iPad!
Calculator for iPad!
Basic & Scientific Calculator
Free

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

Basic and scientific calculator modesOver 30 scientific operationsCustomizable appearance (iPad)
🔧 Utilities
(61K)
free
13
Date Calculation Assistant
Date Calculation Assistant
Date Calculation Assistant
Date & day diff calculator
Free
🔧 Utilities
(0)
14
Date + Days Calculator
Date + Days Calculator
Date + Days Calculator
Add/Subtract days from date
Free

Easily calculate future or past dates by adding or subtracting a specified number of days from any given date. This tool offers a straightforward way to plan ahead or track past events with a user-friendly interface.

Add days to a dateSubtract days from a dateCalculate future dates
🔧 Utilities
(3)
free
15
Date & Time Calculator - Quick and Simple
Date & Time Calculator - Quick and Simple
Date & Time Calculator - Quick and Simple
by Takahiro Kusano
Free

Calculate the difference between dates and times, or add time to specific dates. This tool helps determine days, years, and hours from significant events or between any two points in time.

Duration between two datesDuration between two date and timeDuration between two times
🔧 Utilities
(3)
free
16
Date Calculator【Sunny】
Date Calculator【Sunny】
Date Calculator【Sunny】
by Sunny Ng
Free

Calculate the duration between two dates or determine a future date by adding a specified duration. This utility app supports iOS 15 and includes a simple calculator function. It offers precise calculations with decimal places and handles years, months, weeks, and days.

Calculate duration between two datesDetermine future date by adding durationSupports years, months, weeks, and days
🔧 Utilities
(2)
free
17
Age Calculator Pro
Age Calculator Pro
Age Calculator Pro
by WorksDelight
Free

Calculate your exact age, age differences between individuals, and even working days. It also helps determine leap years and the number of days in any month. Share your results easily with others.

Calculate exact ageDetermine age differencesCalculate working days
🔧 Utilities
(0)
free
18
Date & Time Calculator(Finder)
Date & Time Calculator(Finder)
Date & Time Calculator(Finder)
Find Intervals, Weekdays etc
$0.99

Calculate time intervals, weekdays, and weekends between dates. Easily add or subtract years, months, or days from a specific date. Includes an hour and minute calculator, and a feature to find local times in different cities using time zones.

Calculate days between datesFind weekdays and weekendsAdd/subtract years, months, days
📊 Productivity
(31)
paid
19
WTDI - Date Calculator
WTDI - Date Calculator
WTDI - Date Calculator
Calculate the date from today
$2.49
🔧 Utilities
(0)
20
Date Calculator - Date Tools
Date Calculator - Date Tools
Date Calculator - Date Tools
Calculate the dates more easy
Free

Easily calculate the number of days between dates, with options to exclude holidays. Manage your schedule by creating events, setting alarms, and receiving timely notifications. This user-friendly tool simplifies time management.

Calculate days between datesExclude holidays from calculationsCreate events
🔧 Utilities
(0)
free

FAQ about Date Calculator Pw

What are the best date calculator pw apps for iPhone?
Date Calculator PW tops our date calculator pw apps ranking as of July 2026, with a 2.8-star average from 6 App Store ratings, and it's free to download.
Yes — 16 of the top date calculator pw apps we rank are free to download, including Date Calculator PW and Time & Date Calculator.
Date Calculator PW has no in-app purchases, according to its App Store listing as of July 2026.
We track 246+ date calculator pw apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Date Calculator PW allows you to find the time difference between two dates and to add or subtract days, months, or years from a given date. It also supports calculations with hours and minutes.
Yes, similar to a standard calculator, you can chain operations. For example, you can subtract days and then add months to a starting date within a single calculation sequence.