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How to Use the LET Function in WPS on Windows

Last updated:July 13, 2026

Use the LET function through 3 how-to topics, all available without membership; start from the How-to Index to insert the function, type it directly, or review syntax guidance.

How-to Index

No.TopicMembership
11. Insert LET from the Insert Function dialogFree
22. Type a LET formula directly in a cellFree
33. Review LET syntax and parameter guidanceFree

How-to Guide

1. Insert LET from the Insert Function dialog

Entry point: Formula tab → Insert Function

  1. Select the cell where you want to enter the formula.
  2. Click the fx button in the formula bar, or click Insert Function on the Formula tab.
  3. Search for LET in the dialog box.
  4. Select the function and click OK.
  5. Enter the required parameters in the Function Arguments dialog box.
  6. Click OK to finish inserting the formula.

Success Criteria

  • The target cell contains a LET formula.
  • You can continue editing parameters or confirm the result with Enter.

Tips While Using

  • A misspelled function name can make the search result harder to find.
  • Make sure the worksheet is open before starting.

2. Type a LET formula directly in a cell

Entry point: Cell → Formula bar

  1. Select the target cell.
  2. Type =LET(...) directly in the cell or in the formula bar.
  3. Press Enter to confirm the formula.
  4. If you want to review parameter guidance, type =LET( and press F1.

Success Criteria

  • The cell shows a calculated result and the formula bar keeps the LET formula.
  • You can copy the formula to other cells if needed.

Tips While Using

  • Mixed punctuation can cause formula parsing issues.
  • Shortcut behavior can vary with the current keyboard environment.

3. Review LET syntax and parameter guidance

Entry point: Formula tab → Insert Function

  1. Click Insert Function on the Formula tab.
  2. Search for LET.
  3. Select the function to review its syntax.
  4. Click the related help link to open more detailed guidance.

Success Criteria

  • The LET syntax structure and parameter guidance are visible.
  • You can return to the worksheet and continue editing the formula.

Tips While Using

  • If the wrong function is selected, the displayed help content will not match LET.
  • Opening help links usually requires internet access.