Satoshi converter
Convert sats, bits, mBTC and BTC exactly, and see what they’re worth.
- 100% free
- No sign-up
- Runs in your browser
Bitcoin amounts
Type in any field and the others update.
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How to use Satoshi converter
Type an amount
Enter a number in sats, bits, mBTC or BTC. The other units update as you type.
Add a price
Enter the price of one bitcoin to see what the amount is worth in dollars, euros or any currency.
Copy the result
Copy every unit at once, exact to the satoshi, for an invoice, a wallet or a message.
Why use Utils365
Exact to the satoshi
Amounts are converted as whole satoshis, so 0.00000001 BTC is always exactly 1 sat, with no rounding.
Sats, bits and mBTC
All the units people use, side by side: satoshis, bits (μBTC), millibitcoin and bitcoin.
Value in your money
Enter today’s price to see what a stack of sats is worth, or how many sats a price buys.
Private and free
Everything works in your browser. Nothing is fetched or sent, and there’s no sign-up.
Frequently asked questions
How many satoshis are in one bitcoin?
100,000,000. A satoshi, or sat, is the smallest unit of bitcoin: 0.00000001 BTC.
How do I convert sats to BTC?
Divide by 100,000,000. For example, 50,000 sats is 0.0005 BTC. Type the sats above and the BTC value appears.
What is a bit?
One millionth of a bitcoin, also called μBTC: 100 sats. Some wallets show amounts in bits to keep them readable.
What is mBTC?
A millibitcoin, one thousandth of a bitcoin, or 100,000 sats.
How much is a satoshi worth?
One hundred-millionth of the bitcoin price. At 100,000 per BTC, one sat is worth 0.001. Enter the price to see it for any amount.
Why is it called a satoshi?
After Satoshi Nakamoto, the pseudonymous creator of bitcoin.