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Investing
Combine your current crypto position with an additional purchase to calculate the new weighted average entry price and total cost basis.
How to read these results
These values are calculated from your current inputs. Check the input units and this calculator’s stated assumptions or included scope alongside the results.
Primary result: New average price
Supporting value: Total cost basis
Use the result for your next decision
Compare the primary result with your target or another option, then change only the conditions you want to test and recalculate. Before acting, also check the calculator-specific guidance and applicable conditions.
Keep up to three calculated result snapshots only for this page session and compare them with the current result. Inputs, URLs, and browser storage are not used.
Shares only the calculator name and displayed result summary. Inputs and URLs are not included or stored.
Uses your browser’s print feature without uploading or automatically saving your inputs or results.
Trading fees, taxes, slippage, and FX movement are excluded. The display currency changes labels and formatting only; no exchange-rate conversion is performed.
The calculator adds the existing cost basis to the additional purchase cost and divides the combined cost by the combined quantity.
Use this to understand how an additional purchase changes your average entry price. Consider fees and volatility separately before making an investment decision.