Own
Know what your Bitcoin actually cost.
Enter what you paid and the BTC you received. We calculate your effective average cost without asking where you bought it.
Your numbers
Bitcoin cost summary
Average cost—per Bitcoin
Total invested$0.00
Bitcoin owned0.00000000 BTC0 sats
Current valuePrice unavailable
Profit / loss—
Break-even price: — per BTC.
Local ledger
Add your purchases.
Enter what you actually paid and the BTC you actually received. Any fees or spread are then reflected automatically.
Stored only in this browser. Nothing is uploaded.