21Relay utility

DCA Calculator

Model regular historical Bitcoin purchases using daily price observations and your chosen schedule.

Live data·CoinGecko historical prices

Detail level

Guided mode keeps the decision focused. Advanced mode reveals extra assumptions.

Keep in mind: Results exclude exchange fees, spreads, taxes, custody costs and execution differences.

Purchase schedule

Amount per purchaseCurrencyFrequencyStart dateEnd date

Choose a schedule and calculate to see the result.

Methodology, data and limits

Data source: CoinGecko historical prices. No successful update is currently stored.

Results exclude exchange fees, spreads, taxes, custody costs and execution differences.
A missing scheduled date uses the nearest available observation within three days; otherwise it is skipped and reported.
Historical performance does not predict future results and this calculator is not financial advice.

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21Relay utilities are educational planning tools, not financial, tax or investment advice. Verify important decisions independently.