Bitcoin Tools & Calculators
Free interactive tools built on real Bitcoin price history. No sign-up, no nonsense.
Bitcoin vs S&P 500 vs Gold
Same money, same date, three assets — compare how a single investment would have performed in each, side by side.
Open tool →If You Had Invested in Bitcoin Calculator
See what a one-time Bitcoin investment from any month since 2013 would be worth today — with the multiplier, % gain, and a chart of the ride.
Open tool →Bitcoin DCA Calculator
Simulate buying a fixed amount of Bitcoin every month: total invested, BTC stacked, average cost per coin, and portfolio value vs contributions.
Open tool →Bitcoin Retirement Calculator
How much BTC do you need to retire? Set your spending, timeline, and a price scenario — and see how far your current stack gets you.
Open tool →Satoshi to USD Converter
Instantly convert between sats, BTC, and dollars at the live price — with quick-reference values for common amounts.
Open tool →Bitcoin Halving Countdown
Live timer to the 2028 halving at block 1,050,000 — current block height, blocks remaining, and the estimated date.
Open tool →Bitcoin Fee Calculator
Estimate your transaction fee in sats and USD from live mempool rates — compare all four priority tiers side by side.
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