FREE TOOLS
Crypto calculators, a scam quiz and a glossary
Small tools that go with the lessons. They run in your browser and need no account.
Dollar-cost averaging calculatorWork out your average cost per coin from your own purchases, and what a buying schedule costs in fees.Open
Crypto fee calculatorSee what a purchase really costs once spread and fees are counted, and price a Bitcoin or Ethereum network fee.Open
Staking rewards calculatorSee what a staking rate pays after the provider's fee, and how much of it is left once new coins dilute everyone.Open
Crypto capital gains calculatorWork out the gain or loss on a sale from your cost basis and fees, and whether US rules count it as short-term or long-term.Open
Spot the scam quizTen realistic messages. Some are scams and some are fine. See how many you can tell apart.Open
Do I need a hardware wallet?Four quick questions about what you hold and how. You get a plain answer, and sometimes that answer is "not yet".Open
Printable seed phrase backup cardA free one-page PDF: three cards for writing down your seed phrase, and eight rules for keeping it safe.Open
Impermanent loss calculatorCompare providing liquidity to a pool with simply holding the two tokens, for any price change.Open
Crypto glossary128 terms in plain English, each linked to the lesson that explains it.Open
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