Resources
Calculators, charts, and open-source code for Bitcoin enthusiasts. All are free to use, explore, and share.
Investing & DCA
Tools for understanding long-term Bitcoin accumulation and timing risk.
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Gold vs Bitcoin chart
Compare Bitcoin and gold using ratio and indexed performance views.
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Bitcoin DCA calculator
Compare a Bitcoin DCA plan vs lump sum timing.
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Bitcoin Rainbow chart
A long-term, log-scale view of Bitcoin’s price history.
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“What if I'd bought Bitcoin?” calculator
Backtest a hypothetical Bitcoin buy from any date.
Mining & Network
Tools that explain Bitcoin’s production, security, and probabilistic weirdness.
Utilities & Units
Small, precise tools for working with Bitcoin units and values.
Developer Tools
Open-source tooling and building blocks for integrating Bitcoin into your projects.
