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Bitcoin Calculators

Everything you need to plan, track, and optimize your Bitcoin investment. 100% free, no signup required.

Bitcoin Calculator

Convert BTC to USD, EUR, GBP, JPY and 10+ currencies.

Model dollar-cost averaging returns over any period.

Calculate profit, ROI, and multiplier from any buy/sell price.

How much to save monthly to reach 0.1, 0.5, or 1 BTC.

Answer 4 questions to find your best exchange.

See your BTC holding as a share of the 21M supply.

Calculate your average buy price across multiple purchases.

Model compounding returns on Bitcoin savings.

See how inflation erodes fiat vs Bitcoin's fixed supply.

Project Bitcoin portfolio value at retirement.

Financial Independence, Retire Early with Bitcoin.