DCA Calculator

Simulate dollar-cost averaging into any asset — see total invested, units held, and average cost.

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See how it works

Watch a quick simulation of this tool in action — no file needed.

How to use DCA Calculator

Follow these steps — everything happens instantly in your browser.

  1. 1

    Step 1. Set the recurring investment amount (e.g. $100 per week).

  2. 2

    Step 2. Pick the frequency (weekly, biweekly, monthly).

  3. 3

    Step 3. Enter the price per period (e.g. $40, $38, $42, ...) — one per line.

  4. 4

    Step 4. Read total invested, units accumulated, average cost, and final value at the last price.

Why use this tool

Frequently asked questions

Everything you might want to know about dca calculator.