Enter a total and values that might be used to build the total via addition or subtraction operations.
Enter the final total amount in the first text box. Then, provide the values used to calculate the total in the next text box. Decimal points can be used. Finally, click the Calculate button to view the result.
It is possible multiple correct results will be found with a given set of values. Each possible way to calculate the total will be shown under Results. If the total cannot be found with the provided values, an error message will be visible under Results.
The motivation for creating this tool was from frustration over confusing utility bills. Many times billing is intentionally difficult making fees and incorrect charges difficult to discriminate.