Tools
Bitcoin tools.
Calculators and gauges that respect your intelligence. Every number is live market data or derived from your input. Nothing is invented.
01 · Calculator
DCA calculator
Frequency
Period
Estimates use historical daily prices; buys are simulated at the closest daily price. Past performance says nothing about the future. Educational, not financial advice.
02 · Simulator
What if I bought in…
Uses the historical BTC price on January 1 of the selected year. Past performance says nothing about the future. Educational, not financial advice.
03 · Converter
BTC / sats converter
Step 1: Direction
Step 3: Result
04 · Sentiment
Fear & Greed
7-day history
0 = extreme fear, 100 = extreme greed. It measures market sentiment, not investment advice. Extreme fear has historically been a time to learn; extreme greed a time to be cautious. History rhymes; it does not repeat.
05 · Cheat sheet
Bitcoin units
You don’t need to buy a whole Bitcoin. Anyone can own satoshis.
Ready to act on the math? See how to buy →