Calculator
What would steady buying have built?
Backtest your DCA.
See how dollar-cost averaging into Bitcoin would have performed historically.
Choose your DCA parameters to see historical results.
How this is calculated
Historical BTC price data is loaded from /data/btc.json. The tool simulates buying a fixed dollar amount at each interval (weekly or monthly) starting January of the selected year.
Each purchase converts dollars to BTC at the price on that date. Total BTC accumulated is valued at the most recent price in the dataset.
Lump-sum comparison assumes the entire DCA total was invested on day one at the starting price.
This is a historical backtest only. Past performance does not predict future results.