Tuga's Bitcoin Calculator is a simple, fast way to see what your Bitcoin is actually worth.
Please read first: this is not a wallet.
This app does not hold, send, receive, or connect to Bitcoin in any way. It never asks for a seed phrase, a private key, or a wallet address, and it cannot see your real balances. You type in your own numbers and the app does the math against the live price. If you are looking for something to store or spend Bitcoin with, this is not it.
What it is: a calculator and tracker for balances you enter yourself.
Live price and charts
Real-time Bitcoin pricing from Yahoo Finance, with charts across seven time periods — 1 day, 1 week, 1 month, 3 months, 1 year, 5 years, and all time. Drag your finger across the chart to scrub back through the price at any point in the past.
Track several balances at once
Keep a separate total for each place you hold Bitcoin — an exchange, a hardware device, a family member. Give each one a label and the amount it holds, then tick which of those totals get added together on the main screen. Untick one to leave it out of the sum without deleting it.
Profit tracking, only if you want it
Add what you paid per coin and the app works out your average purchase price, total invested, and profit or loss. Leave the purchase price blank and that balance still counts toward your Bitcoin total and its current value — the profit rows simply disappear.
Built-in converter
Convert between Bitcoin and dollars in either direction at the current price. Tap a result to copy it.
Small and private
Just 3.2 MB. No accounts, no sign-up, no wallet connection. The numbers you enter are stored on your device and never leave it.
Available in English and Spanish.
Track your Bitcoin balances by hand. Live prices and charts. Not a wallet app.