Track your cryptocurrency portfolio value, allocation, and unrealized gains/losses across Bitcoin, Ethereum, and other assets. Instant total value in USD.
Amount of Bitcoin held
Average purchase price per BTC
Current BTC market price
Coin name (e.g. Solana, BNB, ADA)
Total current value of all other crypto holdings
Total amount paid for other holdings
Enter values above to see results
Portfolio Value = Σ (Coins Held × Current Price)Coins HeldNumber of units of each cryptocurrencyCurrent PriceCurrent market price per unit in USDCost BasisTotal amount paid to acquire holdingsUnrealized PnLCurrent Value − Cost Basis (not taxable until sold)A crypto portfolio's total value is the sum of each holding's current market value. Unrealized gains/losses compare current value to what you paid (cost basis). These become taxable only when you sell. Allocation percentages show your exposure to each asset class.
Keeping track of your cryptocurrency portfolio across multiple coins and exchanges can be overwhelming. This free portfolio tracker lets you enter holdings for Bitcoin, Ethereum, and up to 4 other coins, then instantly calculates your total portfolio value, allocation percentages, and unrealized profit or loss — all without connecting to any exchange or sharing private data.
Enter the amount of each cryptocurrency you hold, your average purchase price, and the current market price. The calculator instantly shows your total portfolio value, each asset's allocation percentage, and your unrealized P&L. Update current prices manually from CoinGecko or your exchange whenever you want a fresh snapshot.
BTC now $65,000, ETH now $3,200.
Portfolio worth $48,500 — an unrealised gain of $18,500 (61.7%). Bitcoin is the better performer at +62.5%.
Unrealised gains aren't taxed until you sell — but keep your cost basis records for when you do.
This offline calculator protects your privacy — no API keys, no account connections, no data stored anywhere. It works for any coin or token via the custom coin fields. The best-performer indicator and allocation breakdown help you spot imbalances and make rebalancing decisions.
A common mistake is entering today's price in both the buy price and current price fields — make sure buy price is your average purchase price and current price is today's market rate. Also remember: unrealized gains are not taxed until you sell, but your jurisdiction may have specific rules — consult a tax advisor before making decisions based on paper gains.
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