**This tutorial explains basics of SUMIF and SUMIFS functions in LibreOffice Calc.**

## SUMIF

SUMIF Function returns the sum total of the values from a range/list of cells based on a condition. For example, if you have a list of numbers in Calc and wants to sum only the values which are less than 20, then you can use SUMIF function.

Here are some examples which helps you to understand the workings of SUMIF.

## SUMIF Examples

#### Using Numbers

The below example sums the values from cells A1 to A6 if it is less than 20. The yellow highlighted values are the cells which is matching with the conditions.

=SUMIF(A1:A6,”<20”)

You can also keep the criteria value i.e. 20 in a cell and use the cell reference in the SUMIF formula as below. It gives same result as above.

=SUMIF(A1:A6,”<“&E1)

SUMIF can take three arguments where based on the criteria match in a range, you can sum another range. Below example, searches 10 in A1 to A6 and if match is found it returns corresponding sums from range B1 to B6.

=SUMIF(A1:A6,10,B1:B6)

Similarly you can put value 10 in any cell and use the cell reference in above formula.

#### Using Texts

You can also search texts as well similar way and return the sum.

The following example searches “apple” in the range A1:A6 and returns the sum of matching entries from corresponding sum range.

=SUMIF(A1:A6,”apple”,B1:B6)

Using below condition, you can sum the values that are NOT equal to a specific text/string. The NOT operator is <>. Please note that <> operator is inside the text with “.

=SUMIF(A1:A6,”<>apple”,B1:B6)

To search using a single wild card character, you can use ? in the condition. E.g. if you want to sum only strings matching with “apple4” and not “apple10” or “apple”, use below example.

=SUMIF(A1:A6,”apple?”,B1:B6)

You can also use wild card * to search any number of characters in a range of cells and returns sum using SUMIF. Below example sums all matching cells where apple word is found.

=SUMIF(A1:A6,”*apple*”,B1:B6)

## SUMIFS Example

You can use SUMIFS for multiple criteria ranges for summing up values. SUMIFS takes first argument as the range which to be summed and next the set of criteria as per above examples.

In below example, it returns the sum of revenue when sales are less than equal to 20 and product name start with pen.

=SUMIFS(C2:C6,A2:A6,”pen*”,B2:B6,”<=20″)

Note:

- SUMIFS conditions are evaluated as AND and sum is returned only when all conditions are satisfied.
- SUMIFS conditions ranges should be of same length.
- You can specify at most 127 conditions pairs in SUMIFS.

## Summary

This guide definitely would help you understand the working pricciples of SUMIF and SUMIFS. You can experiment with more conditions as per your need in LibreOffice Calc. Drop a comment below if you have any questions.