Financial Calculators

Free tools that show their work. Each calculator explains its math, lists its assumptions and links to the government sources behind it.

How We Build Our Calculators

Every calculator on FinancialAdviser.com uses formulas published by a primary source, such as the Social Security Administration, the SEC or the Consumer Financial Protection Bureau, and lists what it leaves out. The results are estimates to help you compare scenarios. They aren't predictions or personalized advice.

Your inputs stay in your browser. We don't save the numbers you enter.