Frequently Asked Questions

CryptoCalculator.info is a comprehensive suite of free, professional-grade online tools designed for cryptocurrency investors, traders, and miners. We provide accurate calculators for taxes, mining profitability, staking rewards, ROI, and much more to help you make informed financial decisions.

Yes, absolutely. Our mission is to empower the crypto community, and all calculators and resources on our website are 100% free to use. There are no hidden charges or subscription fees.

Our calculators are built using standard financial formulas and are integrated with leading APIs like CoinGecko and Etherscan for real-time market data. While we strive for the highest accuracy, the results should be used as close estimates for informational purposes. The crypto market is highly volatile, and variables can change quickly.

Our Tax Calculator provides a powerful and accurate estimate based on public tax laws for various countries. However, it is not a substitute for professional tax advice. We strongly recommend consulting a certified tax professional for your official filings.

While we fetch as much real-time data as possible, certain metrics like network hashrate are extremely volatile and are not always reliably provided by APIs. For maximum accuracy in such cases, we recommend fetching the latest data from a trusted block explorer and entering it manually.

Yes. Your privacy and security are our top priorities. All calculations are performed directly in your browser (client-side). We do not store, track, or have access to any personal financial data you enter into the calculators.

No, you do not need to create an account. All our tools are accessible to everyone without any registration, ensuring your anonymity and ease of use.