Convert Excel Calculator to WP

Hello,

I have built a site using WordPress, i have also created a ‘calculator’ within excel for the end customer to enter certain criteria and it will then spit out a list of the items that would therefore be required along with price.

Please could someone point me in the correct direction so i can learn how to convert this calculator to something that can be used online in my WP site.

I have limited knowledge of programming but i am willing to learn whatever it takes to get this online an working.

Thanks in advance.