Estimate what an old Ethereum purchase could be worth today. Enter your original investment, original ETH price, current ETH price, gas fees, and any extra ETH purchased later.
ETH purchased:
Original investment ÷ original ETH price.
Current ETH owned:
ETH purchased + extra ETH - ETH sold, spent, or swapped.
Current value:
Current ETH owned × current ETH price.
Total return:
Current value minus original investment and fees, if fees are included.
This type of calculator helps show how much a past Ethereum purchase could be worth based on the ETH price then and the ETH price now.
It is useful for historical examples, crypto education, long-term return comparisons, blog content, and “what if I invested” scenarios.
No. Enter the current ETH price manually. This keeps the page simple and avoids needing a crypto price API.
No. Ethereum is not a stock, so there are no corporate stock splits. This calculator estimates how much ETH you would have bought.
No. This calculator does not automatically include staking rewards. You can manually add extra ETH if you want to include additional ETH received.
Yes. Enter ETH sold, spent, or swapped to reduce the estimated current ETH amount.