📈 DCA analysis • ⚡ Fast UI • 🔒 Runs locally in your browser
DCA Calculator
Estimate dollar cost averaging results across multiple buys. Calculate total invested, total units accumulated, average cost per unit, current value, and profit or loss.
Net P/L
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Unrealized gain or loss based on current price.
Average Cost
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Average entry cost per unit.
Total Units
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Accumulated units across all buys.
Mode
Ready
Shows the latest calculation state.
DCA Inputs
Add one or more buy entries with their price and contribution amount.
Ready
Live result
Updates when you calculate
Add one or more buys and click Calculate.
Formula: average cost = total invested ÷ total units
Total Invested
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Total contribution plus fees across all buys.
Total Units
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Combined asset amount accumulated.
Average Cost Per Unit
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Weighted average entry price.
Current Value
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Estimated value using current price.
Profit & Loss
Net Profit / Loss
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ROI
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Total Fees
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Position Summary
Asset
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Current Price
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Break-even Price
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Useful for recurring buys
Use this calculator to understand your real average cost after multiple entries and optional buy fees.
Simple position tracking
This is useful for crypto and other assets where you regularly buy over time and want a quick performance snapshot.
FAQ
What does this DCA calculator show?
This calculator shows total invested, total units accumulated, average cost per unit, current value, and profit or loss.
Can I enter multiple buy prices?
Yes. You can enter multiple recurring buys with their prices and contribution amounts.
Does this tool run locally?
Yes. All DCA calculations run locally in your browser.