15 vs 30 Year Fork
Payment, lifetime interest, and invest-the-difference — the full fork.
Decision Frames
Closing costs against monthly savings, with the reset-clock trap included.
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Educational estimate only. Not financial, tax, lending, or real-estate advice. Markets, taxes, and local conditions vary.
Use Refinance or Not when you want to see a hard property decision framed with clear trade-offs in plain numbers. Closing costs against monthly savings, with the reset-clock trap included.
It is free, runs entirely client-side, and is built for quick what-if loops: change one input, rerun, compare.
This tool runs entirely in your browser. Change one input at a time, compare scenarios, and export the report before you talk to an agent or lender.
Closing costs against monthly savings, with the reset-clock trap included. It focuses on a hard property decision framed with clear trade-offs, so you can compare realistic paths instead of a single optimistic listing photo.
Enter your own numbers in the fields, press the button, and compare the paths shown. Adjust one assumption at a time to see which input moves the result most.
Yes. Refinance or Not is free, needs no account, and runs entirely in your browser — your inputs are never uploaded.
No. Refinance or Not produces educational estimates only. Markets, taxes, lending rules, and local conditions vary, so confirm big decisions with a qualified professional.