Contact CalcWyse
Questions about a calculator result, found a bug, or want to suggest a new tool? We're here.
Get in Touch
Email: calcwyse@gmail.com
We read every message and aim to reply within five business days. If you don’t hear back, check your spam folder.
What to Include
Calculator giving a wrong answer? Tell us: which calculator, what numbers you entered, what result you got, and what you expected. A screenshot helps. We take accuracy seriously — our tools are used for real financial decisions and a bug in a mortgage calculator is not a small thing.
Requesting a new calculator? Tell us what you’re trying to figure out in plain English. “I want to know if I should pay off my car loan early or invest the extra cash” is a perfect feature request. We’re actively building more tools and user requests drive the roadmap.
Media, citation or embedding questions? See Data and media for figures you can quote, how to cite CalcWyse and embed codes for the calculators, or use the email above with a clear subject line.
Common Questions
Is CalcWyse free forever? Yes. The site is supported by display advertising. We never charge for calculators, never gate content behind a signup, and never will.
Who runs this site? A small independent team. We’re not affiliated with any bank, lender, brokerage, or financial services company. No sponsored calculators, no paid placement.
Can I trust these numbers for a real decision? Our calculators use standard financial math and real 2026 US data. They’re reliable for planning and budgeting. For binding commitments — signing a mortgage, refinancing, taking out a business loan — get a formal quote from a licensed lender who can account for your complete financial picture.
Why doesn’t the calculator match the number my bank gave me? A few common reasons: your lender may be quoting a rate we don’t know, their calculation may include fees ours doesn’t, or property tax and insurance estimates differ. Treat our numbers as a solid starting point, not the final word.