How to Use the ATAN2 Function in WPS on Windows

Last updated:July 20, 2026

Use ATAN2 through 4 practical topics, including entering the function, filling in parameters from syntax prompts, building cross-sheet or nested formulas, and checking automatic recalculation.

How-to Index

No.TopicMembership
11. Enter the ATAN2 functionFree
22. Fill in parameters with syntax promptsFree
33. Use cross-sheet references or nested calculationsFree
44. Check whether results recalculate automaticallyFree

How-to Guide

1. Enter the ATAN2 function

Entry: Formulas tab → formula bar

  1. Open WPS Spreadsheets and select the cell where you want the result.
  2. Type = to begin a formula.
  3. Type ATAN2(.
  4. Get ready to enter the required parameters.

Success Criteria

  • Interface result: =ATAN2( appears in the cell or formula bar.
  • Next step available: You can continue entering parameters.

Tips While Using

  • Common mistake: If you skip =, the content is treated as plain text.

2. Fill in parameters with syntax prompts

Entry: A cell or formula bar that already contains =ATAN2(

  1. After entering the function, review the syntax prompt on screen.
  2. Enter the required parameters in order.
  3. Check that separators and parentheses are complete.
  4. Press Enter to confirm the formula.

Success Criteria

  • Interface result: The cell shows a calculated result instead of an error.
  • Next step available: You can select the cell again and review the full formula in the formula bar.

Tips While Using

  • Common mistake: Incorrect parameter count or separators can prevent the formula from calculating.

3. Use cross-sheet references or nested calculations

Entry: Formula bar

  1. Select the target cell and type =ATAN2(.
  2. Click cells in another worksheet to insert references, or enter another function inside the formula.
  3. Check the reference structure and parentheses.
  4. Press Enter to complete the formula.

Success Criteria

  • Interface result: The result cell returns a calculated value.
  • Next step available: You can edit referenced cells and observe result changes.

Tips While Using

  • Common mistake: Missing parentheses in nested formulas can cause syntax errors.

4. Check whether results recalculate automatically

Entry: A completed ATAN2 result cell

  1. Locate the parameter cells referenced by the formula.
  2. Change one of the parameter values.
  3. Watch whether the result cell updates.
  4. Repeat with another value if you want to confirm the behavior.

Success Criteria

  • Interface result: The result cell changes when the input values change.
  • Next step available: You can continue copying, filling, or referencing the updated result.

Tips While Using

  • Common mistake: Numbers stored as text can affect how results are interpreted.