Satoshi to USD Calculator

Q: Why is it called a satoshi?

It honors Satoshi Nakamoto , the pseudonymous person or group who created Bitcoin in 2008. The community adopted the name for Bitcoin’s smallest unit.

See what your sats are worth. Convert satoshis to dollars — and back — at the live Bitcoin price.

1 SATS =$0.000641+0.96% (24h)

Start with any amount

Get started

As of August 5, 2026, 1 Satoshi (SATS) is worth $0.000641 USD. Coinmama's calculator above tracks the live market rate, so the numbers you see are always up to date.

Rates on this page update automatically — last refreshed August 5, 2026. The conversion tables below use the same market reference rate as the calculator.

Satoshi to USD conversion table

From a single sat to a whole Bitcoin — what satoshis are worth in US Dollars right now:

Satoshi (SATS)	US Dollars (USD)
100 SATS	$0.0641
1,000 SATS	$0.6409
10,000 SATS	$6.41
50,000 SATS	$32.05
100,000 SATS	$64.09
1,000,000 SATS	$640.93
100,000,000 SATS	$64,093.21

USD to satoshis

How many sats your dollars buy at today’s rate — no need to buy a whole coin:

US Dollars (USD)	Satoshi (SATS)
$10.00	15,602 SATS
$50.00	78,011 SATS
$100.00	156,023 SATS
$250.00	390,057 SATS
$500.00	780,114 SATS
$1,000.00	1,560,228 SATS
$5,000.00	7,801,138 SATS

What is a satoshi?

A satoshi (sat) is the smallest unit of Bitcoin — one hundred-millionth of a coin, or 0.00000001 BTC. It’s named after Satoshi Nakamoto, the pseudonymous creator of Bitcoin. Just as a dollar divides into cents, every Bitcoin divides into 100,000,000 satoshis, which is why you can own Bitcoin without ever buying a whole coin.

Thinking in sats also makes prices easier to read: “76,000 sats” is friendlier than “0.00076 BTC”. For a deeper dive, read What is a satoshi? in the Coinmama Academy or see the satoshi entry in our glossary.

How many satoshis are in a Bitcoin?

Exactly 100,000,000 satoshis make one Bitcoin. In between sit two other units you’ll sometimes meet: the millibitcoin (1 mBTC = 0.001 BTC) and the bit (1 bit = 100 sats). All of them are just different ways to write amounts of the same asset — see Bitcoin units explained for the full breakdown, or convert whole-coin amounts with the Bitcoin calculator.

How to convert satoshis to USD

The formula: sats ÷ 100,000,000 × Bitcoin price. Example: 50,000 sats = 0.0005 BTC — multiply by the live BTC price to get the dollar value.
The fast way: check the satoshi table above — it refreshes automatically with the live market rate.
Any amount: type the BTC equivalent into the calculator at the top (e.g. 0.0005 for 50,000 sats) and read the dollar value instantly.

Rates vs. checkout

The rates on this page are market reference rates and do not include Coinmama’s commission fee. When you buy on Coinmama, your final quote — including all fees — is always shown clearly before you confirm.

Satoshi Calculator FAQ

One satoshi is one hundred-millionth of the Bitcoin price, so its dollar value changes every minute. The answer line and table at the top of this page update automatically with the live market rate.

There are exactly 100,000,000 satoshis in 1 Bitcoin — the same way 100 cents make a dollar, just with more zeros.

Check the USD-to-satoshis table above — it shows exactly how many sats $10, $50 or $100 buys at the live rate. You can buy Bitcoin on Coinmama starting from small amounts — no whole coin needed.

It honors Satoshi Nakamoto, the pseudonymous person or group who created Bitcoin in 2008. The community adopted the name for Bitcoin’s smallest unit.

It’s the smallest unit recorded on the Bitcoin blockchain. Off-chain payment networks like the Lightning Network can go smaller with millisatoshis (1/1,000 of a sat), but on-chain the satoshi is the floor.

Yes — every Bitcoin purchase is measured in satoshis under the hood. Buy any dollar amount on Coinmama and you’re stacking sats: $50 already makes you the owner of tens of thousands of them.