Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Related Content To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications. Crowdfunding—Capital for the 21st Century Crowdfunding continues to gain momentum as more people search the Internet for financing and fundraising alternatives. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.