formula: data in output cell is not changing when data in input cells are modified

[Kuttisankaran]

Data in the output cell of a formula is not changing when data in input cell is modified or changed. What is the reason

[Pete_UK]

You might have your calculation mode set to Manual instead of Automatic. Click on Formulas, then Calculation Options to check, and re-set if necessary.

You can also press the F9 key to force a recalculation.

Hope this helps.

Pete