You entered a formula and:
It’s not calculating.
You see an error message.
The result looks incorrect.
The formula is showing as text instead of calculating.
Most formula issues are small formatting or reference errors.
All formulas must begin with:
=
Example:
=SUM(A1:A10)
If the formula does not start with “=”, it will not calculate.
#REF! – A referenced cell was deleted.
#VALUE! – The wrong type of data is being used.
#DIV/0! – The formula is dividing by zero.
#NAME? – The function name may be misspelled.
Click the cell to see more details about the error.
Make sure:
The referenced cells still exist.
The range is correct (A1:A10 vs A1-A10).
You did not accidentally delete part of the formula.
View Google’s help article on formulas