Bitcoin Calculator

Convert, track, and retire on Bitcoin - your all‑in‑one Bitcoin app.
Instantly convert Bitcoin to any currency, follow the market live, and forecast your path to financial freedom. Beautifully simple, fast, and it works fully offline.

Bitcoin Converter
• Convert BTC to 70+ cryptocurrencies, fiat currencies and metals
• Any currency to any currency - EUR → USD, GBP → JPY, USD → BTC
• Works fully offline - your latest rates are saved, so it keeps working with no connection
• Real currency flags, tap any amount to copy, quick access to your recent currencies
• A smooth, instant keypad built for fast conversions

Bitcoin Retirement Calculator
• Forecast your path to financial freedom (FIRE)
• BTC growth rate: Conservative, Moderate, Bullish, or Custom
• Track savings and passive income
• Detailed year‑by‑year projections
• Adjust inflation rates and income growth over time
• Clear retirement status - will your money last, or never run out?

Bitcoin Tools
• Bitcoin Network dashboard - block height, halving countdown, hashrate, difficulty and latest blocks
• Recommended fees (sat/vB) and the Fear & Greed index, live
• Network Fee calculator - know the cost to send before you send
• Profit Calculator - net profit, return and break-even in seconds
• Stop-Loss & Take-Profit - plan your exits and risk/reward

Live Markets
• Live Bitcoin price
• Interactive price chart (1H to 3M)
• Top coins at a glance

Absolutely private - your data stays secure and stored locally on your device. No account, no tracking.

Please let me know if there's anything that could be improved. You can send feedback from the Settings view - I would truly appreciate it!
From a Bitcoiner, for Bitcoiners.

Disclaimer: This app does not provide financial advice or promote investment decisions. All projections are for informational purposes only.

Links for more info:
- Terms of Use & Privacy policy: https://btchopium.com
- Link for more info: https://support.apple.com/en-gb/HT202039