# Excel tutorials, functions and advanced formula examples, page 19

## Excel time format & how to use NOW and TIME functions to insert time

In this tutorial, you will learn the specificities of Excel time format as well as how to add a timestamp using shortcuts or insert updatable current time using the NOW function. You will also learn how to apply special Excel time functions to get hours, minutes or seconds from a time stamp. Continue reading

## Beyond Spelling and Grammar Check

In this guest post, Daniel Heuman of Intelligent Editing, explains how you can use PerfectIt to take the proofreading capabilities of MS Word to an entirely new level. Continue reading

## Excel date functions - formula examples of DATE, TODAY, etc.

This is the final part of our Excel Date Tutorial that offers an overview of all Excel date functions, explains their basic uses and provides lots of formula examples. Continue reading

Since Microsoft released Excel 2016 and Windows 10 Preview, we have been in a hurry to support them. Thus we are happy to report that we have just released an update of our flagship product Ultimate Suite for Microsoft Excel. … Continue reading

## Using DATE function in Excel - formula examples to calculate dates

The tutorial explains the syntax and uses of the Excel DATE function and provides formula examples for calculating dates. Continue reading

## Excel DATEDIF - calculate difference between two dates in days, weeks, months or years

In this tutorial, you will find a simple explanation of the Excel DATEDIF function and a few formula examples that demonstrate how to compare dates and calculate the difference in days, weeks, months or years. Continue reading

## Calculating weekdays in Excel - WORKDAY and NETWORKDAYS functions

This short tutorial explains the use of Excel NETWORKDAYS and WORKDAY functions to calculate workdays with custom weekend parameters and holidays. Continue reading

## How to add and subtract dates, days, weeks, months and years in Excel

In this tutorial, you will find a variety of useful formulas to add and subtract dates in Excel, such as subtracting two dates, adding days, months and years to a date, and more. Continue reading

## How to convert date to year in Excel & calculate age from date of birth

This tutorial explains the syntax and uses of the Excel YEAR function and provides formula examples to extract year from date, convert date to month and year, calculate age from the date of birth and determine leap years. Continue reading

## Calculating week number in Excel (WEEKNUM function)

In this short tutorial, we will briefly talk about the syntax and arguments of Excel WEEKNUM, and then discuss a few formula examples demonstrating how you can use the WEEKNUM function to calculate week numbers in your Excel worksheets. Continue reading

## Using MONTH and EOMONTH functions in Excel - formula examples

The tutorial explains the nuts and bolts of Excel MONTH and EOMONTH functions. You will find an array of formula examples demonstrating how to extract month from date in Excel, get the first and last day of the month, convert month name to number and more. Continue reading

## WEEKDAY, DAY and other functions to calculate days in Excel

In this tutorial, you will find lots of formula examples demonstrating the use of WEEKDAY, DAY and DAYS functions in Excel. See how to return a day of week from date, get the number of days in the year, find how many days are between two dates and more. Continue reading

## How to convert date to text in Excel with TEXT function and without formulas

The article explains how to use the Excel TEXT function and a variety of other ways to convert dates to text in Excel. Continue reading

## How to convert text to date and number to date in Excel

The tutorial explains how to use Excel functions to convert text to date and how to turn text strings into dates in a non-formula way. You will also learn how to quickly change a number to date format. Continue reading

## How to insert dates in Excel - add today's date, auto fill a column with dates

This tutorial demonstrates various ways of entering dates in Excel. See how to insert today's date and current time as static or dynamic values, how to auto populate a column or row with weekdays, and how to auto fill random dates in Excel. Continue reading

## How to change date format in Excel and create custom formatting

The first part of our tutorial focuses of formatting dates in Excel and explains how to set the default date and time formats, how to change date format in Excel, how to create custom date formatting, and convert your dates to another locale. Continue reading

## Excel array formula examples for beginners and advanced users

The tutorial focuses on Excel array formula examples and demonstrates how to use Excel functions that support calculations in arrays to count cells that meet several conditions, sum values in every Nth row, count any given character in a range, and more. Continue reading

## Excel array formulas, functions and constants - examples and guidelines

In this tutorial, you will learn what an Excel array formula is, how to enter it correctly in your worksheets, and how to use array constants and array functions in Excel. Continue reading

## How to count cells with text and characters in Excel

This tutorial shows how to count cells with text and characters in Excel 2010-2013. You will find several helpful Excel formulas for counting characters in one or several cells, character limits for cells and get a link to see how to get the number of cells that contain specific text. Continue reading

## INDEX function in Excel - 6 most efficient uses

In this tutorial, you will find a number of Excel INDEX formula examples that demonstrate the most efficient uses of INDEX in Excel. Continue reading