Is there any education portal which helps you in estimating your costs for pursuing an M.S. in USA?
Usually state universities are less expensive hence tuition fees start from 10000 USD to 15000 USD per annum, Whereas, on the other hand private universities/institutions widely vary from 25000 - 40000 USD per annum.
Living expenses vary based on city you choose to live in... On an average you can consider 5000 - 8000 USD per annum... which includes local transportation, food, Accommodation.
Edit: There is no particular Website where you can estimate your costs. Nevertheless, You can fetch every information in regards with the fees, in their official website under Tuition & Fees column of the respective program.