Best Date Wheel Date Calculator Apps

Lead time planningEvent countdownsDeadline tracking

This app helps you plan and track time intervals in weeks. It's a digital alternative to traditional date wheels, useful for managing delivery lead times, countdowns to events, or deadlines.

💼 Business

(11)

free

Date Calculator, Days Calc

Time: Add, Between, Difference

Days Between Two DatesAdd to/Subtract from a DateWorkdays Calculator

Easily solve date math problems with multiple calculation options. This intuitive app helps you find the difference between dates, add or subtract days, and calculate workdays. It's simple and user-friendly for all your date-related needs.

(130)

Calculate days between dates

The Date Calculator PRO

Calculate duration between two datesInclude time of day in calculationsAdd/subtract years, months, weeks, days

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.

(2.5K)

Days + Date + Time Calculator

Days Between Two Dates

Calculate days between datesCalculate duration between dates and timesCalculate duration between times

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.

(795)

ad-supported

ClevCalc - Calculator

All-In-One Calculator

Scientific calculatorUnit converterCurrency converter

This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

(12K)

Flexible input (LMP, conception, EDC, ultrasound)Fast data entry optionsDetailed pregnancy results

Perfect OB Wheel

Obstetrics calculator

$1.99

This app is a comprehensive obstetrics calculator that provides detailed pregnancy information. It offers flexible input options and displays thorough results including estimated due dates, gestational ages, and fetal growth estimates.

🏥 Medical

(3.4K)

Time Calculator - Work Hours

Date, Calendar & Salary Clock

Work time trackingShift schedulingDate difference calculation

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.

Hours + Minutes Calculator Pro

(2.7K)

freemium

Minutes + Seconds Calculator

Add/subtract hours, minutes, secondsCalculate with days, weeks, months, yearsSupports multiple time units

Easily add or subtract time values including hours, minutes, and seconds. Calculate durations with days, weeks, months, and years. This tool simplifies time-based calculations for various needs.

This app helps you track important dates, from birthdays and anniversaries to deadlines and personal milestones. It offers extensive date range support, cloud synchronization, and customizable categories to keep your memories and tasks organized. Features include historical date lookups and a built-in calculator.

Countdown/count up to any dateCloud synchronizationLunar calendar support

(8K)

Date.s and Time.s Calculator.s

A Simple Date & Time calc

Age calculationAnniversary calculationExperience duration

Calculate the difference between dates and times with ease. This tool offers a professional and fast way to determine ages, anniversaries, experience durations, and specific time intervals like days, weeks, months, and years.

Calculate age in monthsCalculate age in daysCalculate age in hours

(248)

free

OB Wheel: Due Date & EDD

Calculate your exact age in various units like months, days, hours, minutes, and seconds. This app also includes a BMI calculator for additional health insights.

(3.3K)

Calculator with History +

No ads & Scientific calculator

Ad-free experienceCalculation historyVisual input

This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.

💰 Finance

(23K)

Number of Days Calculator

Calculate number of days, date

Hijri Converter, Simplified!

(0)

Hijri Cal التقويم الهجري

Gregorian to Hijri converterHijri to Gregorian converterFunctional widget for on-the-go conversion

Easily convert between Gregorian and Hijri dates with this utility app. It offers a widget for quick conversions, time travel calculations between dates, and support for Islamic events. Users can also adjust the Hijri date and receive daily reminders.

(798)

Date & Time Calculator(9 in 1)

Best tool to work with time

$0.99

This app offers a comprehensive suite of tools for calculating and manipulating dates and times. It can determine time differences, calculate workdays, add or subtract time intervals, and convert between various time units. It also includes features for date ranging, time zone conversions, age calculation, and even a unique time travel function.

Time difference calculationWorkday calculation (excluding weekends)Add/subtract time (years to seconds)

💼 Business

(246)

free

Digits Tape Calculator

The calculator for humans

$1.99

This app offers a calculator with an editable, line-by-line tape history, combining spreadsheet-like functionality with calculator simplicity. Easily correct mistakes, add comments, and share or print your calculations.

Editable line-by-line tape historyCorrect and insert entriesAdd labels and comments

(1.1K)