HLOOKUP Function (OpenOffice Calc)
Learn the HLOOKUP function in Apache OpenOffice Calc: Horizontal search and reference to the cells located below.
Reference checked: Examples have not been run in this spreadsheet application. How we verify guides
The HLOOKUP function in Apache OpenOffice Calc is used for this task: Horizontal search and reference to the cells located below. Find a value in the row under a matching table header.
This guide explains how to read the formula, reproduce a concrete example, interpret its result and recognize common input mistakes.
Syntax and arguments
The worked formula below shows the argument order used for this example. Consult the linked software-specific function reference for optional parameters and edge cases.
Apache OpenOffice Calc commonly uses semicolons (;) between function arguments. Confirm the separator in your installation.
Worked example
For the horizontal lookup, enter:
| J | K | L | |
|---|---|---|---|
| Row 1 | Apple | Pear | Plum |
| Row 2 | 5 | 8 | 4 |
=HLOOKUP("Pear";J1:L2;2;0)
Expected result: 8.
Why it works: Find a value in the row under a matching table header. The specified sample table supplies the referenced cells.
How to use it in your own spreadsheet
- Identify the cells or inputs that correspond to the sample values above.
- Enter the formula in an empty cell, changing the references or literal values to match your sheet.
- Compare the output with a manual check on a small known example.
- Extend the formula to a larger dataset only after you understand the result.
Common problems and practical checks
- Use the correct lookup column or return range, and use exact-match options where appropriate.
- Check for duplicate keys, leading spaces and numbers stored as text in lookup data.
- A pasted formula may produce an error when it uses the other program’s argument separator or unsupported options.
Lookup tip: Use exact matching for product codes or identifiers unless you have deliberately sorted your data for approximate matching. Check the behavior when no match exists.
Related functions
Documentation and verification
- Apache OpenOffice Calc alphabetical function list
- The function name was checked against the official reference. A comparable example passed in LibreOffice Calc 25.2, but the example was not executed in this application. Confirm on your installed version before depending on it.