Crypto DCA Calculator

Dollar Cost Averaging (DCA) is an investment strategy where you buy a fixed dollar amount of a cryptocurrency at regular intervals — regardless of the price. By spreading purchases over time, you reduce the impact of volatility: you buy more coins when prices are low and fewer when prices are high, resulting in a lower average cost per coin over time. It is one of the most popular strategies for long-term Bitcoin investors.

If you invested $100 per month in Bitcoin starting January 2020 through December 2025 (72 months), you would have invested $7,200 total. Thanks to Bitcoin's price appreciation from around $8,347 in January 2020 to over $81,000 in 2025, your portfolio would be worth significantly more. Use our calculator above to see the exact figures based on your chosen start date and current price input.

Historically, lump sum investing has outperformed DCA roughly 67% of the time in rising markets like Bitcoin. However, DCA significantly reduces risk and emotional stress — you avoid the anxiety of trying to time the market. For most retail investors without large capital reserves, DCA is the recommended strategy because it is sustainable, automated, and removes the temptation to panic-sell during corrections. If you have a large sum available, consider a hybrid approach: invest a portion as a lump sum and DCA the rest over 6–12 months.

To calculate DCA returns: (1) For each period, divide your investment amount by the price of Bitcoin or Ethereum at that time to get coins purchased. (2) Sum all coins purchased to get total accumulated crypto. (3) Multiply total coins by the current price to get current portfolio value. (4) Subtract total amount invested from current value to get profit or loss. (5) Divide profit by total invested and multiply by 100 to get ROI percentage. For CAGR, use the formula: ((Final Value / Total Invested) ^ (1 / Years)) - 1. Our calculator handles all of this automatically.

Weekly DCA generally produces a slightly lower average cost per coin than monthly DCA because you capture more price fluctuation data points. However, transaction fees can erode the benefit of more frequent purchases — especially on centralized exchanges charging a percentage fee per trade. For most investors, monthly DCA strikes the best balance between cost averaging benefits and minimizing fees. Bi-weekly DCA is a good middle ground if your exchange offers fee-free recurring purchases or very low flat fees.