Best Date Math Apps

Calculate elapsed and remaining presidential term daysProject future term lengthsGeneral date calculator for any two dates

Calculate the duration of a presidential term, including elapsed days, remaining days, and future projections. It also functions as a general date calculator for any two dates or time periods.

(799)

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.

(2.6K)

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.

📊 Productivity

(862)

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Date Calculator - Days & Age

Days, time diff & adjust

(0)

Count (Date Calculator)

by JungHoon Noh

Calculate days until an eventDetermine anniversary datesAdd/subtract days from a date

Calculate the difference between two dates or add/subtract days from a specific date. Quickly find out how many days are left until an event or determine anniversary dates.

🌟 Lifestyle

(9)

Date Calculation Assistant

Date & day diff calculator

Best tool to work with time

(0)

Time + Date Calculator

$0.99

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 differencesCalculate work daysAdd/subtract time

(944)

Date Wheel date calculator

by Creative Algorithms

$4.99

This app calculates the time between two dates in various units, including months, weeks, days, and business days. It allows users to save calculations, set countdowns to important events, and track durations for both personal and professional use.

Calculate time between datesUnits: months, weeks, days, business daysSave and manage calculations

💼 Business

(97)

paid

Date and Time Calculator Pro

by 山钟

$0.99

Calculate the precise time difference between any two dates and times, down to the second. Easily determine future or past dates based on a specified duration. Ideal for tracking events, financial periods, or personal milestones.

Calculate time distance between datesCalculate days after a specific dateCalculate date before a specific date

(945)

Easy Date Calculator, Keyboard

Easily calculate target date

Calculate target datesGet current date and timeCustom keyboard for date entry

Calculate future or past dates from a specific start point, or get the current date and time. Includes a custom keyboard for fast date entry in other applications and supports various date formats.

(15)

Perform calculations with time

Time & Date Calculator

Calculate time duration to the secondCross time zone calculations with DSTView results in alternative time units

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.

(66)

Due Date Calculator: Fertility

For Fertility Treatments

Calculate due dates for fertility treatmentsCalculate due dates by ovulationCalculate due dates by natural conception

This app calculates estimated due dates for pregnancy, particularly for those undergoing fertility treatments like embryo transfer or IUI. It can also determine due dates based on ovulation or natural conception.

Master math with Vimi

Personalized learning pathsAdaptive lessonsCurriculum-aligned content

This AI-powered math tutor creates personalized learning paths to help users master math concepts. It offers adaptive lessons, clear explanations, and engaging exercises tailored to school curricula, making learning approachable and fun.

📚 Education

(781)

Date Calculator - TimeRange

Work day counter & countdown

Add/subtract days, weeks, months, yearsCustomizable workweek calculationsSkip specific dates

Easily calculate the difference between dates, add or subtract days, and create custom countdowns. Personalize your workweek and skip specific dates for accurate workday calculations. Track events with home screen widgets and receive timely notifications.

📊 Productivity

(198)

Date Calculator【Sunny】

by Sunny Ng

Calculate duration between two datesDetermine future date by adding durationSupports years, months, weeks, and days

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.

Date Calendar Calculator

Calculate Calendar Date & Time

Calculate date and time durationsAdd/subtract time from datesCalculate working days

This app helps you calculate date and time durations, add or subtract time from dates, and determine working days. It also converts between calendars and time zones, and estimates ovulation and pregnancy due dates. The design is simple and intuitive.

(29)