**Please Note: **
This article is written for users of the following Microsoft Excel versions: 97, 2000, 2002, and 2003. If you are using a later version (Excel 2007 or later), *this tip may not work for you*. For a version of this tip written specifically for later versions of Excel, click here: How Operators are Evaluated.

The operators in a formula are generally evaluated from left to right. Thus, in the following formula the addition is performed first and then the subtraction:

= C7 + A2 – B3

However, this is not always the case. For instance, Excel will perform any exponentiation first, then multiplication or division, then addition or subtraction, then text concatenation, and finally any comparisons. Thus, in the following formula, the multiplication is performed before the addition, even though the multiplication occurs to the right of the addition:

= C12 + D4 * A1

The order in which operators are evaluated is referred to as *precedence.* Operators with higher precedence are evaluated before those with lower precedence. The following is the order of evaluation for operators in Excel.

Operator | Meaning | |
---|---|---|

– | Negative indicator (such as –123) | |

% | Percent | |

^ | Exponent | |

* and / | Multiplication and division | |

+ and – | Addition and subtraction | |

& | Text concatenation | |

= < > <= >= <> | Comparison |

As you enter formulas, you will want to remember these rules so you can get the desired results. If you cannot remember them or you want to change the order in which operations are performed, you can use parentheses. For instance, if you wanted the addition to occur before the multiplication in the previous formula, you would enter it like this:

= (C12 + D4) * A1

As you work with formulas in Excel, you will find yourself using parentheses quite often. The reason for this is simple—they remove any confusion about how a formula should be processed by Excel.

As a real-world example, suppose you were developing a formula that applied tax to the sum of two different values. For instance, if you want to take the value in cell F2, add $5.00 to it, and then adjust for tax (assuming 5.25% in your state), the formula would be written as follows:

= (F2 + 5) * 105.25%

For the sake of simplicity, if the value in F2 is $95.00, then the result of this formula would be $105.25. Without the parentheses, however, the result would be $100.26 because Excel would do the multiplication (5 * 105.25%) first and then add the result to the value in F2.

Remember, parentheses remove any confusion that might arise concerning what a formula means.

*ExcelTips* is your source for cost-effective Microsoft Excel training.
This tip (2040) applies to Microsoft Excel 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: **How Operators are Evaluated**.

**Professional Development Guidance!** Four world-class developers offer start-to-finish guidance for building powerful, robust, and secure applications with Excel. The authors show how to consistently make the right design decisions and make the most of Excel's powerful features. Check out *Professional Excel Development* today!

Reference a cell in a macro, and if that cell is blank Excel normally equates that to a zero value. What if you don't want ...

Discover MoreDefine a named range today and you may want to change the definition at some future point. It's rather easy to do, as ...

Discover MoreWhen working with names or a different series of words, you may need to pull the initial letters from each word in the ...

Discover More**FREE SERVICE:** Get tips like this every week in *ExcelTips,* a free productivity newsletter. Enter your address and click "Subscribe."

Got a version of Excel that uses the
menu interface (Excel 97, Excel 2000, Excel 2002, or Excel 2003)?
**This site is for you!** If you
use a later version of Excel, visit
our *ExcelTips* site focusing on the ribbon interface.

**FREE SERVICE:** Get tips like this every week in *ExcelTips,* a free productivity newsletter. Enter your address and click "Subscribe."

Copyright © 2017 Sharon Parq Associates, Inc.

There are currently no comments for this tip. (Be the first to leave your commentâ€”just use the simple form above!)