All articles with 'date and time' Tag

This is first part of 2 part series on conditionally formatting dates in excel.

Conditional formatting is a very useful feature in Excel. You can use Conditional formatting to tell excel how to format cells that meet certain conditions. For eg. You can use conditional formatting to show all negative values in a range in red color. Today we will learn how to use conditional formatting to format dates.

Lets celebrate these holidays in PHD Style. By learning few excel formulas that you can use to find out dates for some of the popular public holidays like – labor day, memorial day etc. When is Labor Day (US) in 2010? Labor day (the US variant) is celebrated on first Monday of every September. It […]

Here is a 2010 new year gift to all our readers – a free 2010 calendar excel file (a little secret: just change the year in “outline” sheet from 2010 to 2011, to get the next years calendar. It works all the way up to year 9999). You can even get a Printable PDF Calendar. There are 14 different sheets in the calendar file. First one is an outline calendar for the entire year. The next 12 are monthly calendars. And the last sheet shows a mini-calendar for the year 2010.

Read the rest of this post to know more and download the calendar.

Often when you need to generate a sample from large data set, you may want to pick data from a random date. In such cases, you can use excel’s RAND() and RANDBETWEEN() formulas to pick a random date. Here I have included few examples,

Every year, on 4th Thursday of November, folks in US celebrate Thanksgiving day. A similar holiday exists in Canada too, they celebrate it on Second Monday of Every October.We will celebrate thanksgiving in PHD style, by sharing a wacky formula tip.

Today, we are going to learn how to use excel formulas to find out thanksgiving day’s date for any year.

Calculating elapsed time is very common whether you are managing a project or raising a baby. Elapsed time is nothing but interval between a starting point and the current point in time. We can use excel formulas to calculate elapsed time very easily. In this post, learn how to calculate elapsed time in days, working days, hours, weeks, months, years, minutes and seconds.

The other day I was watching Formula 1 on TV. I think it is the ideal game to follow for a lazy dude like me. It is on every other weekend. It takes .32 seconds to understand the game and 3.2 seconds to know the points and scoring mechanism. But I am not here to convince you to follow the game. While looking at score boards, it struck me,

“how about writing excel formulas for sorting a list of durations (or numbers) in the formula 1 order?”

We all know that networkdays() an extremely powerful and simple excel formula can help you calculate no. of working days between 2 given dates.

But there is one problem with it. It assumes 5 day workweek starting with Monday to Friday. Not all countries have workweek from Monday to Friday.

This got me thinking and I ended up writing a user defined formula (UDF) to calculate working days between 2 given dates with any criteria. This will be good for calculating payrolls for temporary workers, offshore partners and of course people working countries where Saturday or Sunday or not usually holidays.

Today is our last installment of your week @ PHD. We have some exciting tips on using VBA, date formulas and index-match syntax.

Stružák, one of the commenters on the 2009 Excel Calendar Template post asked me if I can rearrange the cells in the calendar so that the week could start on Monday. Since I didn’t have access to internet for a while, I have asked him to make the necessary changes and mail it to me […]

Free excel calendar template for year 2009 (well, it works for any year all the way up to 9999)

Go ahead and download it, change the year number in the first sheet to 1981 or something and see the magic.

In India salary is usually paid on the last working day of a month – the payday. It is slightly different in countries where payrolls are processed every 2 weeks. For eg. in US most companies pay salary on every 2nd Friday / Thursday. We can calculate the paydays / payroll periods in excel with […]