Free calculators
Run the numbers before you trade.
No sign-up, no tracking. Everything runs in your browser — type and see.
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Trading fee calculator
What a trade costs, and how the code lowers it.
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Position size
How much to buy for the risk you'll accept.
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Profit / loss
Your gain or loss after fees, in plain numbers.
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DCA planner
What buying a fixed amount on a schedule adds up to.
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Live converter
Crypto ↔ fiat at the current market price.
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Break-even after fees
The price you need just to cover your costs.
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Staking yield
What an APY estimate works out to over time.
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Live BTC price
A clean live Bitcoin price with a simple chart.
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Satoshi converter
Sats ↔ BTC ↔ your currency, the easy way.
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Risk per trade
Size a trade so one loss can't wreck you.
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