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 Message Thank you! Oops! Related Content Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA.