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 Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. Potential Income from an IRA Estimate your monthly and annual income from various IRA types. Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices.