Visitor visas are nonimmigrant visas for persons who want to enter the United States temporarily for business (visa category B-1), for tourism (visa category B-2), or for a combination of both purposes.
A person staying in Canada require 1,230 CAD (INR 73,016 approx.) every month for his/her monthly expenses, and if a candidate is coming for tourism, then 2,000 CAD (INR 1,18,695 approx.) for 30 days per person is sufficient. This amount is an addition to the visa application fees