Contact Information
Response Time
Within 48 Hours
Monday to Saturday
We Can Help With
Calculator questions
Bug reports
Feature suggestions
General feedback
Bug reports
Feature suggestions
General feedback
Send Us a Message
✅ Thank you! Your message has been sent. We will reply to your email within 48 hours.
Frequently Asked Questions
Are all BoldCalc tools really free? +
Yes — 100% free forever. No subscriptions, no hidden fees, no signup required. Every calculator on BoldCalc is completely free to use as many times as you want.
Do you store the numbers I enter into the calculators? +
No. All calculations happen entirely in your browser. We never see or store any numbers you enter. Your financial data stays completely private.
How accurate are the calculator results? +
Our calculators use standard industry formulas and are highly accurate for estimation purposes. However results should be used as estimates only. Always verify with your bank, lender or financial advisor before making major financial decisions.
Can I suggest a new calculator? +
Absolutely! We love hearing what tools our users need. Send us a message using the contact form above with your suggestion and we will consider it for our next update.
Why do you show advertisements? +
Advertisements help us keep BoldCalc completely free for everyone. Without ads we would need to charge for access. We keep ads minimal and non-intrusive so they do not interfere with your experience.