Free browser tool

Free Bitcoin DCA Calculator

Calculate Bitcoin DCA from your own dated price CSV and compare a same-budget lump sum. No price API, AI or account; all math stays local.

Quick answer

What bitcoin dca calculator does

Dollar-cost averaging spreads contributions across repeated purchases. This calculator uses only the prices you provide, in the currency those prices quote. It makes a purchase on the first available date on or after the next interval, then measures the following interval from that execution date. It does not invent missing daily values. A seven-day interval means seven days, while a thirty-day interval is not a calendar month.

Bitcoin DCA calculator with price data, regular contributions and holding results – KnowledgePilot.

How to use this tool

Paste or import a CSV with exactly two columns: date and price.
Choose the period, amount per purchase and interval in days.
Calculate accumulated BTC and compare with investing the same total budget on the first available date.

Worked example

With fictional prices of 100 on January 1 and 200 on January 8, two weekly purchases of 100 accumulate 1.5 BTC. At the second price the holding is worth 300, from 200 contributed. These numbers demonstrate arithmetic, not Bitcoin history.

What to check before using the result

The ending value uses the last available CSV price within the chosen period. The lump-sum comparison uses the same total contributions at the first available price, so it assumes that full budget was available at the start. Fees, taxes, spreads, custody risks and exchange execution are excluded. Check your CSV’s provenance and whether it uses closing or intraday prices. Historical outcomes are not forecasts. Not financial advice.

Good to know

Frequently asked questions

Is this tool free and does it use AI?

It is free without an account. It uses fixed parsing rules, formatting or arithmetic in your browser, without AI or paid API calls. KnowledgePilot’s AI summarizers are separate products.

Does my text or file leave this device?

Inputs and document files are processed locally. This tool does not upload your text or files to KnowledgePilot. Optional saved drafts stay in your browser, so download a copy before clearing its data.

Can I rely on the result without checking it?

Review the worked example and limits above. The output follows the information you enter; it does not verify the source or supply missing facts. Check important details against the original material.

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