Use the UPC Code Calculator and other on-line services you find on our site as often as you like. Its just another way for us to say, thanks for thinking of Code Line.

Fill in the information indicated above. Press the "Calculate" button and the check digit will appear in the box on the far right. Enter a new number.

This application is designed to help you calculate the check digit for UPC(A) type codes. Simply enter the Type, Manufacture's Code and Product Code in their spaces indicated to the right. Then press the "Calculate" button and presto, the proper Check digit will appear in its space.