Crypto average cost calculator
Enter the price and amount for each purchase to get the average cost per coin.
Result
Buying 0.5 BTC at $40,000 and 0.3 at $45,000 gives an average cost of about $41,875/BTC.
Example
Calculate the average cost per coin across multiple crypto purchases in your browser. Values stay on your device; no live prices.
Buying 0.5 BTC at $40,000 and 0.3 at $45,000 gives an average cost of about $41,875/BTC.
Processed locally in your browser.
Methodology
Average cost = totalSpent / totalCoins, where totalSpent = Σ(price × amount). Excludes fees unless you fold them into the price.
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