Crypto Portfolio Calculator

Track crypto portfolio allocation, gains, and rebalancing targets.

By Konstantin Iakovlev · Updated April 2026 · Source: IRS — Digital Assets

$
$
$

Portfolio Value

$65,000.00

Total Gain/Loss

$10,000.00

Holdings

BTC (0.5)$32,500.00 (+$2,500.00)
ETH (5)$17,500.00 (+$2,500.00)
SOL (100)$15,000.00 (+$5,000.00)
Total Value$65,000.00
Total Return18.18%

Use the Crypto Portfolio Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.

How It Works

Tracking what your crypto holdings are worth, how much you're up or down, and how the whole mix is performing is the backbone of managing a digital asset portfolio. A clear running picture tells you when the portfolio is healthy, sharpens buy and sell decisions, and shows whether your strategy is actually working.

Each holding's current value comes from multiplying the quantity you own by its present market price, and the calculator adds those figures into a single portfolio total. Setting that total against what you originally put in, the purchase price plus any fees, surfaces your overall gain or loss.

Folding every transaction fee into your initial investment is what keeps that profit-and-loss number honest. Refreshing the portfolio as you make new purchases or sales matters just as much, since stale entries quietly erode how useful the figures are when it's time to decide your next move.

Example: Tracking a Small Crypto Portfolio ($)

  1. 1 Let's say you bought 0.05 BTC at $40,000 and 1 ETH at $2,500. A few weeks later, BTC is trading at $42,000 and ETH at $2,800. Your initial investment is $2,000 (0.05 * $40,000) + $2,500 (1 * $2,500) = $4,500.
  2. 2 Current BTC value: 0.05 * $42,000 = $2,100. Current ETH value: 1 * $2,800 = $2,800. Total current portfolio value: $2,100 + $2,800 = $4,900. Total profit/loss: $4,900 - $4,500 = $400.
  3. 3 Your portfolio has a current value of $4,900, representing a profit of $400.
  4. 4 This positive return indicates that your initial investments have grown. You can use this information to decide whether to hold, sell, or rebalance your portfolio.

Source: IRS — Digital Assets · Last updated: April 2026

Frequently Asked Questions

How should I allocate my crypto portfolio?
A common approach is 50-70% in Bitcoin, 15-30% in Ethereum, and the remainder in selected altcoins. This mirrors traditional investment principles of weighting toward established, lower-risk assets. Your allocation should reflect your risk tolerance and investment horizon.
How often should I rebalance my crypto portfolio?
Quarterly rebalancing is a good starting point. Some investors rebalance when any asset drifts more than 5-10% from its target allocation. Each rebalance is a taxable event, so consider tax implications before trading frequently.
Should crypto be part of my overall investment portfolio?
Most financial advisors suggest limiting crypto to 1-5% of your total portfolio due to its high volatility. Only invest what you can afford to lose entirely. Crypto can add diversification since it has low correlation with traditional assets.

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