Free calculator to plan the refinancing of loans by comparing existing and refinanced loans side by side, with option...
Refinance Calculator
Estimates potential savings and changes associated with refinancing existing loans and mortgages. This tool allows users to compare their current loan terms side by side against projected refinanced options, providing a clear overview of potential financial shifts. Users can model various scenarios, including incorporating cash-out amounts, calculating the impact of mortgage points, and factoring...
- 02Omni Calculatoromnicalculator.com
Apply the refinance calculator to compare your current loan with a potential refinance option.
- 03NerdWallet Financial Calculatorsnerdwallet.com
Calculates monthly and total savings from refinancing an existing mortgage.
Side by side
Refinance Calculator options compared
| Tool | Best for | Strengths | Limitations |
|---|---|---|---|
| Calculator.net calculator.net | Side-by-side loan comparison |
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| Omni Calculator omnicalculator.com | Detailed savings breakdown |
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| NerdWallet Financial Calculators nerdwallet.com | Credit-aware refinance decisions |
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Buyer's guide
How to choose a refinance calculator
When picking a refinance calculator, start by deciding how much detail you need. If you just want to plug in your current balance, rate, and new terms to see the monthly difference, a simple calculator like Calculator.net or Omni Calculator will give you the numbers fast. If you want to factor in your credit score, current market rates, or whether you’ll need to pay closing costs, NerdWallet’s tool is more helpful because it walks you through those questions and ties the math to your actual financial profile.
Questions
Refinance Calculator FAQ
- What does a refinance calculator actually show me?
- 1-3 sentence answer grounded in the material
- Do I need to know my credit score to use these tools?
- 1-3 sentence answer grounded in the material
- Can I include cash-out equity in the calculation?
- 1-3 sentence answer grounded in the material
- How accurate are the savings estimates?
- 1-3 sentence answer grounded in the material


