Google itself doesn't have a built-in "crypto portfolio" tab, but you can absolutely build one using Google Sheets. This is the most powerful and common way to achieve what you're describing.
Here’s a step-by-step guide on how to do it.
Method 1: The Manual & Simple Approach
This is best if you have a few holdings that you don't trade frequently.
Create a New Google Sheet: Go to sheets.google.com and create a new spreadsheet.
Set Up Your Columns: Create headers like this:
A: Coin (e.g., Bitcoin, Ethereum)
B: Amount (The total amount you hold across all accounts)
C: Purchase Price (Avg.) (Your average cost per coin)
D: Current Price
E: Total Value (Formula:
B2 * D2)F: Total Cost (Formula:
B2 * C2)G: P/L (Formula:
E2 - F2)Manually Enter Your Data:
Log into each of your exchange accounts (Coinbase, Binance, etc.) and your private wallets.
Add up the total amount of each cryptocurrency you own and enter it in the Amount column.
Manually enter your average purchase price.
Get Live Prices with GOOGLEFINANCE:
This is the magic part. In the Current Price column (Column D), use this formula to pull live prices from Google Finance.For Bitcoin (against USD):
=GOOGLEFINANCE("CURRENCY:BTCUSD")For Ethereum (against USD):
=GOOGLEFINANCE("CURRENCY:ETHUSD")For other coins, you might need to find their pairing. For example, for Cardano:
=GOOGLEFINANCE("CURRENCY:ADAUSD")Limitation: You have to manually update your "Amount" and "Purchase Price" every time you buy, sell, or transfer.
Method 2: The Automated & Powerful Approach (Recommended)
This method uses a powerful, free add-on called CoinMarketCal (formerly "Cryptofinance"). It automatically pulls your balances and prices.
Step 1: Install the Add-on
Open a Google Sheet.
Click on Extensions > Add-ons > Get add-ons.
Search for "CoinMarketCal" and install it. (You may need to grant it permissions).
Step 2: Link Your Exchange Accounts (API Method)
This is the most secure way as it doesn't require your login credentials, just API keys.
In your Google Sheet, go to Extensions > CoinMarketCal > Start.
A sidebar will open. Look for a function like "Exchanges" or "Portfolio".
Choose your exchange (e.g., Binance, Coinbase, Kraken).
You will be guided to create an API Key on your exchange's website.
Crucial Security Tip: When creating the API key, only give it "Read-Only" permissions. This allows the add-on to see your balances but NOT make any trades or withdrawals.
You do not need to enable trading or withdrawal permissions.
Enter your API Key and Secret into the add-on's sidebar. It will then connect and fetch your balances.
Step 3: Use the Powerful Functions
Once connected, you can use simple formulas in your sheet to pull all your data automatically.
To list all your holdings from all linked accounts:
=CRYPTOFINANCE("PORTFOLIO")This single formula will create a table showing each coin, the amount you hold, and its current value.
To get the price of any coin:
=CRYPTOFINANCE("BTC/USD")
=CRYPTOFINANCE("ETH/USD")
=CRYPTOFINANCE("ADA/BTC") // Price of ADA in BitcoinTo get your total portfolio value:
=CRYPTOFINANCE("PORTFOLIO_TOTAL")Summary: Putting It All Together in One "Crypto Tab"
Create a "Master Sheet": This is your main dashboard.
Use the
=CRYPTOFINANCE("PORTFOLIO")function in a dedicated area to get a live list of all your combined holdings from every linked exchange.Create a Summary Section: Use simple
SUMIFformulas or the=CRYPTOFINANCE("PORTFOLIO_TOTAL")function to show your total net worth in crypto.(Optional) Create Separate Tabs: You can have a tab for each exchange or a manual tab for your cold wallet holdings, and then reference them in your master sheet.
By using Google Sheets with the CoinMarketCal add-on, you effectively create a powerful, automated, and unified "crypto tab" that aggregates all your different accounts into one easy-to-view dashboard. This is the standard method used by most crypto enthusiasts.
Final Warning: Always use Read-Only API Keys when connecting any third-party service to your exchange accounts. Never give away your private keys or passwords.
