Question 1

How accurate are the historical crypto prices?

Accepted Answer

We use monthly average prices from reliable exchanges. Actual prices fluctuate significantly within each month, so results are estimates. For earliest data (BTC 2010-2013), prices are less accurate due to limited exchange data.

Question 2

Why does the calculation show a different return than my actual investment?

Accepted Answer

The calculator uses monthly average prices, not the exact price when you bought. Your actual purchase price depends on exchange, timing, and fees. Taxes are also not included.

Question 3

What cryptocurrencies are supported?

Accepted Answer

We support Bitcoin (BTC) since 2010, Ethereum (ETH) since 2015, Solana (SOL), Dogecoin (DOGE), XRP, and Cardano (ADA). Each has different historical data availability based on launch date.

Question 4

Should I buy crypto now based on past performance?

Accepted Answer

Past performance does not guarantee future results. Crypto is extremely volatile - prices can drop 80%+ from highs. Only invest what you're willing to lose entirely. This is not financial advice.

Question 5

How does the S&P 500 comparison work?

Accepted Answer

We compare against a hypothetical S&P 500 investment at 10% annual return (historical average). Actual S&P 500 varies year to year. Crypto can outperform stocks short-term but carries much higher risk.

₿Crypto Profit Calculator

Your Investment