Crypto Calculators

Free, instant tools for converting units, checking exchange fees and tracking your DCA position — no signup, no data collection.

Free, always. No account needed. Shows the math, not just the answer.

Convert

Crypto Unit ConverterConvert between BTC, mBTC, bits and satoshis, or ETH, Gwei and Wei — plus the fiat value at a price you set.

Know your costs

Exchange Fee CalculatorSee exactly what a trade costs at your exchange's fee rate, and compare it against a lower rate to see what the difference adds up to.

Track your position

DCA & Profit/Loss CalculatorWork out your total invested, coins accumulated and profit or loss from a dollar-cost-averaging position.

The gradesCompare the graded exchangesA good rate means little on a venue with weak custody or no proof of reserves. Check the grade before you move funds.

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