Date Calculator - Calculate Dates, Differences & Age

Perform comprehensive date calculations including differences, arithmetic operations, and age calculations with precision.

Days Between Two Dates

Calculation Results

Enter dates and click Calculate to see results

The Date Calculator is a free and easy-to-use online calculator that lets you calculate dates, duration's and ages in an accurate way. Whether you're planning an occasion, checking deadlines, or tracking milestones, this date calculator will make it a breeze to find days between 2 dates, add or subtract time from a given date, or even calculate ages.

Our Date Calculator has a number of features that include but are not limited to finding days between two dates, calculating past or future dates, and determining your actual age using a born date calculator. This date calculator is an all-in-one solution for personal, business, and educational date calculations.

Date Calculator

How to use the Date Calculator

1.
Date Difference Tab

i. Enter both your start date and end date to find out the total number of days between two dates.

ii. You can also choose to include or skip the end date in your calculation.

iii. You will receive instant results for total duration, weeks, months, weekdays and weekends.

2.
Date Operation (+/-) Tab

i. You can use the add date calculator to add or subtract years, months, weeks, or days to any date you choose.

ii. This is a great feature when calculating due dates, anniversaries or project timelines.

3.
Age Calculator Tab

i. Input your date of birth, and instantly compute age in years, months and days.

ii. This born date calculator is perfect for calculating ages for forms, competitions and events you need to attend.

4.
Quick Operations

i. Use the buttons to Instantly add or subtract 1 week, 1 month, or 1 year.

ii. The between dates calculator guarantees you accurate and precise results on every occasion.

Why use our Date Calculator?

The most accurate and reliable time calculator by date for personal or professional needs.
The fastest and instant results that outlines how many weeks, weekdays, weekends and total days have passed in detail.
Multiple functionality - days between dates, add dates, subtract dates, compute age, and more.
Clean, responsive, and mobile friendly interface for smooth user experience.
Great tool for scheduling, age verification, planning a project and personal use tracking.

Whether you need to track a project timeline, calculate how many days between two dates, or foreseeing when your next important date will be, use the Date Calculator to save you time and accuracy. Check out the Date Calculator now to make things easier on everything date related!

What Can You Do with the Date Calculator?

Find the exact days between dates or future deadlines.
Use it as a date estimator to determine when a certain period ends.
Calculate your age or someone else's age using the born date calculator.
Plan events, anniversaries, or holidays by adding or subtracting days with the add date calculator.
Estimate time durations using the time calculator by date feature.
Get a complete breakdown of your results with our interactive day counter.

The Date Calculator is built for everyone - students, professionals, developers, accountants, and planners - anyone who needs an accurate and simple way to handle date calculations.

Example:

'How many days between two dates - January 1, 2024, and December 31, 2024?'
'What will be the date if I add 90 days to October 12, 2025?'
'I was born on 15th March 1990 - what's my current age?'
'How many weekends are there between two dates?'

Our between dates calculator handles all of this instantly.

Calculate durations, deadlines, or ages in seconds. Whether it's a date estimator, time calculator by date, or between dates calculator, SantPro Tools's Date Calculator is your all-in-one tool for every time-based need.

FAQs

A tool used online to calculate the difference between two dates, adding or subtracting time to a specific date , or finding someone's age. A date calculator is aimed at being both accurate and convenient when connected to dates.

Pick your starting date, pick your ending date, click “calculate” and the days between dates feature will quickly yield your number of days, weeks, months and how many weekends included.

Yes, with the add date calculator you can simply add or subtract years, months, weeks, or days to any date to find a future or past date.

Absolutely! The built-in date of birth calculator or born date calculator will calculate exactly your age in years, months, and days.

Yes. The day counter calculates the exact days between two dates and gives you a breakdown of weekdays, weekends and total days.

Yes, SantPro Tools' Date Calculator is 100% free to use online anytime. You can plan, schedule, track or anything else!