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. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Do You Owe The AMT? If you want to avoid potential surprises at tax time, it may make sense to know where you stand when it comes to the AMT. Three Key Questions to Answer Before Taking Social Security When to start? Should I continue to work? How can I maximize my benefit? My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates.