A free tool to help you understand the opportunity cost of your investments by comparing them against Bitcoin.
Bitcoin has been one of the best-performing assets of the past decade. Yet many investors wonder: "What if I had put my money into Bitcoin instead?"
We built Dr Bitcoin to answer that question. Our calculator lets you input any investment - whether it's a house you bought, stocks you purchased, or gold you've held - and instantly see how it would have performed compared to Bitcoin over the same period.
This isn't about saying one investment is "better" than another. It's about understanding opportunity cost - a fundamental concept in finance that helps you make more informed decisions about where to allocate your capital.
Access Bitcoin price data from its earliest trading days to make accurate historical comparisons.
Compare Bitcoin against stocks, ETFs, commodities, real estate, and more from the S&P 500 and beyond.
Calculate in your local currency - USD, EUR, GBP, JPY, and more for accurate regional comparisons.
No sign-up required. Your calculations stay in your browser. We respect your privacy.
We believe in providing accurate, unbiased information. Our calculator uses real historical price data from reputable financial data providers. We don't manipulate numbers or cherry-pick dates to make Bitcoin look better or worse.
Important: Past performance is not indicative of future results. This tool is for educational purposes only and should not be considered financial advice. Always do your own research and consult with a qualified financial advisor before making investment decisions.
Our historical price data is sourced from trusted financial data providers including major cryptocurrency exchanges and stock market data APIs. Bitcoin data is available from January 2010, while stock and asset data varies by security.
Try our free calculator and see how your investments stack up against Bitcoin.
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