About CalcMaven
CalcMaven provides free, accurate financial calculators to help you make smarter money decisions. Whether you're planning a mortgage, tracking investments, or estimating taxes, our tools give you instant answers.
All calculations happen right in your browser. Your data stays private and is never sent to any server. Results update in real-time as you adjust inputs, making it easy to compare different scenarios.
We believe financial literacy should be accessible to everyone. That's why all our calculators are completely free with no signup required.
About the Author
Alex B.
Founder & Financial Content Writer
Alex B. is a tech entrepreneur and investor with over two decades in the industry. He started in SEO and PPC, then moved into building and investing in technology companies across EdTech, premium merchandise, DefTech, and a mobile app company with nine-figure annual recurring revenue. With a technical education and a background in scientific research, Alex combines hands-on technical knowledge with real-world financial experience. He is deeply interested in AI and Robotics, believing these technologies will shape the next 15 to 20 years. Having experienced both significant financial success and losing everything, he built CalcMaven to give people the tools to make smarter money decisions.
- Over 20 years in tech entrepreneurship and investing
- Active investor in EdTech, DefTech, and mobile technology
- Background in SEO, PPC, and digital marketing
- Technical education with scientific research experience
Editorial Standards
Every calculator on CalcMaven uses standard financial formulas verified against authoritative sources including the IRS, Federal Reserve, and established financial textbooks. We include detailed explanations of the math behind each calculator so you can understand exactly how your results are calculated.
Our articles are researched, fact-checked, and regularly updated to reflect the latest tax brackets, interest rates, and financial regulations. When regulations change, we update our content and calculators accordingly.
Financial content on CalcMaven is for informational purposes only and does not constitute professional financial, tax, or investment advice. We encourage readers to consult qualified professionals for decisions about their specific situation.
Contact
Have a suggestion or found a bug? We'd love to hear from you at hello@calcmaven.com.