DAVERAGE Function (LibreOffice Calc)
The DAVERAGE function calculates the average of numeric values in a database column that match a set of criteria. It is part of the database function family and supports structured, criteria-based filtering.
Compatibility
▾| Excel | ✔ |
| Gnumeric | ✔ |
| Google_sheets | ✔ |
| Libreoffice | ✔ |
| Numbers | ✖ |
| Onlyoffice | ✔ |
| Openoffice | ✔ |
| Wps | ✔ |
| Zoho | ✔ |
What the DAVERAGE Function Does â–¾
- Averages numeric values in a specified database column
- Applies criteria-based filtering using a criteria range
- Supports multiple criteria columns
- Supports AND/OR logic via criteria layout
- Works with structured database ranges
It is designed to be precise, structured, and ideal for database-style averaging.
Syntax â–¾
DAVERAGE(database; field; criteria)
Arguments
-
database:
A range where the first row contains column labels. -
field:
The column to average.- Use column label in quotes (recommended)
- Or use column index (1 = first column)
-
criteria:
A range containing column labels and one or more criteria rows.
Basic Examples â–¾
Assume a table in A1:C6:
| A (Name) | B (Age) | C (Score) |
|---|---|---|
| John | 25 | 80 |
| Mary | 30 | 90 |
| Alex | 22 | 70 |
| John | 28 | 85 |
| Mary | 35 | 88 |
Criteria in E1:F2:
| Age | Score |
|---|---|
| >25 | >80 |
Average Score values matching criteria
=DAVERAGE(A1:C6; "Score"; E1:F2)
Returns 87.666… (average of 90, 85, 88).
Average Age values matching criteria
=DAVERAGE(A1:C6; "Age"; E1:F2)
Returns 31 (average of 30, 28, 35).
Average using field index
=DAVERAGE(A1:C6; 3; E1:F2)
Averages numeric values in column 3 (Score).
Advanced Examples â–¾
Average Score where Name = “John”
Criteria:
| Name |
|---|
| John |
Formula:
=DAVERAGE(A1:C6; "Score"; E1:E2)
Average Age between 25 and 30
Criteria:
| Age |
|---|
| >=25 |
| <=30 |
Formula:
=DAVERAGE(A1:C6; "Age"; E1:E3)
OR logic (multiple rows)
Criteria:
| Age | Score |
|---|---|
| >30 | |
| >85 |
Formula:
=DAVERAGE(A1:C6; "Score"; E1:F3)
Average Score where Name begins with “M”
Criteria:
| Name |
|---|
| M* |
Formula:
=DAVERAGE(A1:C6; "Score"; E1:E2)
Average with dynamic criteria
=DAVERAGE(A1:C6; "Score"; H1:I2)
Average only positive values
Criteria:
| Score |
|---|
| >0 |
Formula:
=DAVERAGE(A1:C6; "Score"; E1:E2)
Average where Score is non-blank
Criteria:
| Score |
|---|
| <>"" |
Formula:
=DAVERAGE(A1:C6; "Score"; E1:E2)
Edge Cases and Behavior Details â–¾
DAVERAGE averages only numeric values
Text, blanks, and errors are ignored.
field can be:
- Column label
- Column index
- Cell containing label
criteria must include column labels
Exact match required.
criteria supports:
- Comparison operators
- Wildcards
- Multiple rows (OR)
- Multiple columns (AND)
Empty criteria → averages all numeric values
If no numeric values match → #DIV/0!
DAVERAGE of an error in database → error ignored
DAVERAGE of an error in criteria → error returned
Criteria rows:
- Each row = OR
- Each column = AND
Common Errors and Fixes â–¾
DAVERAGE returns 0 or #DIV/0! unexpectedly
Cause:
- No numeric values match criteria
- Criteria labels don’t match database labels
- Criteria misaligned
- Field name misspelled
Fix:
- Ensure labels match exactly
- Ensure criteria range includes labels
- Ensure numeric values exist in the target field
Err:502 — Invalid argument
Occurs when:
- field is invalid
- database range malformed
Criteria not applied
Cause:
- Criteria labels not identical to database labels
Best Practices â–¾
- Use column labels instead of index numbers
- Keep criteria ranges small and clearly labeled
- Use wildcards for flexible text matching
- Use multiple criteria rows for OR logic
- Use multiple criteria columns for AND logic
- Use DAVERAGE instead of AVERAGEIFS when you need database-style criteria
- Use FILTER (modern Calc) for dynamic extraction
Related Patterns and Alternatives â–¾
- Use DSUM for summation
- Use DCOUNT or DCOUNTA for counting
- Use DMAX and DMIN for conditional extrema
- Use DGET for retrieving a single matching record
- Use AVERAGEIFS for simpler criteria without database structure
- Use FILTER for dynamic row extraction
By mastering DAVERAGE and its companion database functions, you can build powerful, structured, and criteria-driven data workflows in LibreOffice Calc.