BTC Converter
Convert bitcoin to a familiar currency.
Price data by CoinGecko.
Practical Bitcoin tools
Bitcoin Tools
Use simple calculators to understand Bitcoin amounts, network fees, and mining estimates. Results are educational estimates, not guarantees.
Satoshi Converter
Switch between BTC and satoshis.
1 BTC equals 100,000,000 satoshis.
Bitcoin Fee Estimator
Compare current fee-rate suggestions.
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Estimates vary with wallet behavior and network conditions.
Mining Estimate
Explore the effect of hashrate and electricity cost.
Illustrative estimate uses the current network hashrate and 3.125 BTC block subsidy. It excludes pool fees, transaction fees, hardware, taxes, downtime, and other costs.
Next Bitcoin Halving
Block-height countdown with an approximate time estimate.
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The halving happens every 210,000 blocks. A calendar estimate depends on future block times and will change.
Public data sources: CoinGecko and mempool.space. These tools help explain concepts; check values independently before making decisions.