SUMIF vs SUMIFS in Excel: Key Differences and When to Use Each

SUMIF sums values based on a single condition, while SUMIFS sums values based on multiple conditions. Use SUMIF for simple one-criteria sums and SUMIFS when you need to apply two or more criteria simultaneously.

Quick Comparison

Here is a quick side-by-side comparison of SUMIF and SUMIFS functions in Excel.

Feature	SUMIF	SUMIFS
Number of Criteria	One condition only	Multiple conditions (one or more)
Syntax Complexity	Simpler syntax	More complex syntax with pairs of criteria ranges and criteria
Order of Arguments	Range, criteria, [sum_range]	Sum_range, criteria_range1, criteria1, [criteria_range2, criteria2], ...
Introduced In	Early Excel versions	Excel 2007 and later
Use Case	Sum values based on a single condition	Sum values based on multiple conditions
Supports Logical AND	Yes	Yes, for multiple criteria combined with AND logic

Key Differences

The SUMIF function is designed to sum values in a range that meet a single condition. Its syntax is straightforward: you specify the range to check, the condition to apply, and optionally the range of values to sum if different from the range checked.

In contrast, SUMIFS allows you to sum values based on multiple conditions. It requires you to specify the sum range first, followed by pairs of criteria ranges and their corresponding conditions. This makes SUMIFS more flexible for complex filtering but slightly more complex to write.

Another key difference is that SUMIF supports only one condition, so if you need to check multiple criteria, you must use SUMIFS. Also, SUMIFS applies an AND logic between all criteria, meaning all conditions must be true for a value to be included in the sum.

Code Comparison

Example: Sum sales amounts in column B where the product in column A is "Apple".

excel

=SUMIF(A2:A10, "Apple", B2:B10)

Output

Sum of values in B2:B10 where A2:A10 equals "Apple"

SUMIFS Equivalent

Using SUMIFS to do the same single-condition sum as above.

excel

=SUMIFS(B2:B10, A2:A10, "Apple")

Output

Sum of values in B2:B10 where A2:A10 equals "Apple"

When to Use Which

Choose SUMIF when you have only one condition to check. It is simpler and easier to write for basic sums based on a single criterion.

Choose SUMIFS when you need to sum values based on two or more conditions. It supports multiple criteria with AND logic, making it ideal for more detailed filtering.

For example, use SUMIFS to sum sales for "Apple" products in a specific region or date range, which SUMIF cannot handle alone.

Key Takeaways

SUMIF sums values based on one condition only.

SUMIFS sums values based on multiple conditions with AND logic.

Use SUMIF for simple single-criteria sums.

Use SUMIFS for complex sums with two or more criteria.

SUMIFS syntax requires sum range first, then pairs of criteria ranges and criteria.