# Excel formulas, page 10

## Using REPLACE and SUBSTITUTE functions in Excel - formula examples

The tutorial explains the Excel REPLACE and SUBSTITUTE functions with examples of uses. See how to use the REPLACE function with text strings, numbers and dates, and how to nest several REPLACE or SUBSTITUTE functions within one formula. Continue reading

## Excel FIND and SEARCH functions with formula examples

The tutorial explains the syntax of the Excel FIND and SEARCH functions and provides formula examples of advanced non-trivial uses. Continue reading

## How to round numbers in Excel - ROUND, ROUNDUP, ROUNDDOWN and other functions

The tutorial explains the uses of ROUND, ROUNDUP, ROUNDDOWN, FLOOR, CEILING, MROUND and other Excel rounding functions and provides formula examples to round decimal numbers to integers or to a certain number of decimal places, extract a fractional part, round to nearest 5, 10 or 100, and more. Continue reading

## How to merge cells in Excel without losing data

The tutorial demonstrates different techniques to quickly merge two cells in Excel and combine multiple cells without losing data in Excel 2016, 2013, 2010 and lower. Continue reading

## CONCATENATE in Excel: combine text strings, cells and columns

In this tutorial, you will learn various ways to concatenate text strings, cells, ranges, columns and rows in Excel using the CONCATENATE function and "&" operator. Continue reading

## How to generate random numbers in Excel - RAND and RANDBETWEEN functions

The tutorial explains the specificities of the Excel random number generator algorithm and demonstrates how to use RAND and RANDBETWEEN functions in Excel to generate random numbers, dates, passwords and other text strings. Continue reading

## How to calculate time in Excel - time difference, adding / subtracting times

The tutorial explains different ways to calculate times in Excel and demonstrates several methods of adding times and calculating time difference. You will learn a few useful formulas to sum times and add hours, minutes or seconds to a given time. 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

## 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

## 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 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

## How to calculate percentage in Excel - formula examples

In this tutorial, you will lean a quick way to calculate percentages in Excel, find the basic percentage formula and a few more formulas for calculating percentage increase, percent of total and more. Continue reading

## Using logical functions in Excel: AND, OR, XOR and NOT

Last week we tapped into the insight of Excel logical operators that are used to compare data in different cells. Today, you will see how to extend the use of logical operators and construct more elaborate logical tests to perform more complex calculations and more powerful data analysis. Excel logical functions such as AND, OR, XOR and NOT will help you in doing this. Continue reading

## Excel logical operators: equal to, not equal to, greater than, less than

Many tasks you perform in Excel involve comparing data in different cells. For this, Microsoft Excel provides six logical operators, which are also called comparison operators. This tutorial aims to help you understand the insight of Excel logical operators and write the most efficient formulas for your data analysis. Continue reading

## Excel IF statement with multiple AND/OR conditions, nested IF formulas, and more

The tutorial provides a variety of advanced IF formula examples that demonstrate how to use the Excel IF function with other functions, make nested IF formulas with multiple conditions, use IFERROR and IFNA. Continue reading

## Using IF function in Excel: formula examples for numbers, text, dates, blank cells

In this tutorial, we are going to learn the syntax and common usages of Excel IF function as well as discuss a few formula examples for text, dates and numbers that will hopefully prove helpful both to beginners and experienced Excel users. Continue reading

## How to use Excel SUMIFS and SUMIF with multiple criteria

This tutorial explains the difference between the SUMIF and SUMIFS functions in terms of their syntax and usage, and provides a number of formula examples to sum values with multiple AND / OR criteria in Excel. Continue reading

## How to use SUMIF function in Excel with formula examples

If you are faced with a task that requires conditional sum in Excel, the SUMIF function is what you need. It is a really great function that can help you make sense of an incomprehensible set of diverse data. Instead of adding up all numbers in a range, it lets you sum only those values that meet your criteria. Continue reading

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