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Bitcoin Fee Calculator
Estimate a Bitcoin transaction fee in sats, BTC, and USD.
Enter a fee rate and transaction size to estimate the total cost of a Bitcoin transaction. This is useful for planning sends and comparing fee scenarios before broadcasting.
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BTC fee
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USD estimate
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Common uses
Use this calculator before sending BTC from a wallet, comparing low-fee and fast-fee scenarios, or estimating the fiat value of a network fee.
FAQ
How accurate is it?
It is accurate for the values you enter, but it does not fetch live mempool conditions.
What transaction size should I use?
Use the estimated vbytes from your wallet for the most useful result.