Result - Elements Counts Between Above Date Times.
Date Time Calculator
Base Add Subtract
Target Date Time Is
- This Free online date time calculator/counter tool contains two features: Date Time Elements Counter and Date Time Calculator.
- The Date Time Elements Counter is used to count the number of years/months/weeks/days/hours/minutes/seconds between two date times. Just select the start and end date time, and the click <Count> button, you will get the elements counts between the selected date times INSTANTLY!
- The Date Time Calculator is used to calculate the result date time which equals the given date time adds/subtracts any qty of a date time element. Just specify the base date time and quantity of an element, and the click <Calculate> button, you will get the target date time INSTANTLY!
- In the Date Time Elements Counter FREE tool, if the specified start date time is less than end date time, you will get the negative numbers of elements counts.
- In fact, the general usage of Date Time Elements Counter tool is: get the elements counts for the past/future events based on current date time, such as birth, marriage and anniversary. So, we have initialized the start and end date time as current date time for you, just change one date time to count the number of years/months/weeks/days/hours/minutes/seconds of your past/future events based on current date time.
- Algorithm For [Years] And [Months]
[Years] = [Days] / 365.25.
In this expression, 365.25 = the average days for 4 years (three non-leap years add a leap year) = (365 * 3 + 366) / 4.
[Months] = [Days] / 30.4375.
In this expression, 30.4375 = the average days for 48 months (the months count of three non-leap years add a leap year) = (365 * 3 + 366) / 48.
- We also have a desktop PC software that names Advanced Date Time Calculator for download, it provides more features except above Free online web Date Time Calculator/Counter, such as counts the days of week, weekdays, weekends between two dates, get the conversion between various date time elements, calculate UNIX date and more.
Other Related Software Products: Date Time Counter, Easy Work Time Calculator
- This online Date Time Calculator/Counter web tool is COMPLETELY FREE, if you like it, it's welcome for you to support us to perfect it by the following ways:
1. Write article or comment about it for website or paper, share it to net friend.
2. Commend it to friend and workmate, it's a happy thing to share good tool with friend. Write message like this:
I found a helpful FREE online Date Time Calculator/Counter web tool, it is very good and quick. You can use it to count the number of years/months/weeks/days/hours/minutes/seconds between two date times, and calculate the result date time which equals the given date time adds/subtracts any qty of a date time element.
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<a href="http://www.trisunsoft.com/free-web-tools-online/days-counter-date-time-calculator.htm" target="_blank">FREE Online Date Time Calculator/Counter</a>