21 US Dollar to Bitcoin

Convert 21 USD to BTC with the help of Myfin.us. ⭐ How much is 21 US Dollar to Bitcoin, current exchange rate, 📈 charts and historical changes.

21 USD = 0.00027213 BTC

Selling 1 USD you get > 0.00001296 BTC

Selling 1 BTC you get > 77 168 USD

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Information updates: Sunday, 09-13-2026 11:18 AM ET

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In the table you can find 21 Dollar to Bitcoin exchange rate for the last week.

Date	USD	BTC	Change
Sunday 09-13-2026	21 USD	0.00027213 BTC	0.0000001797
Saturday 09-12-2026	21 USD	0.00027195 BTC	0.0000001689
Friday 09-11-2026	21 USD	0.00027178 BTC	0.0000019235
Thursday 09-10-2026	21 USD	0.00027371 BTC	0.0000057145
Wednesday 09-09-2026	21 USD	0.00026799 BTC	0.0000007911
Tuesday 09-08-2026	21 USD	0.0002672 BTC	0.0000010633
Monday 09-07-2026	21 USD	0.00026614 BTC	-

Contains historical rates for 21 Dollar against Bitcoin for all the time.

How much is 21 US Dollars in Bitcoin
Our currency converter shows how much 21 US Dollars are in the Bitcoin (21 $ to ). As of today, 21 USD equals 0.00027213 BTC. The US Dollar and the Bitcoin is a popular currency pair used on the currency exchange markets.
21 USD to BTC currency converter
Few quick steps are required to work with the 21 USD to BTC currency converter:
- open a corresponding page for USD/BTC pair;
- provide a certain amount of money to convert.
You can change the amount and the conversion currency if needed. Average market data is used for calculations. This information is intended for informational purposes only, and we do not guarantee exchange rates provided at any specific bank. Data on 21 USD to BTC conversion is relevant for 09-13-2026, 11:18 AM ET.
The monthly rate dynamic of 21 US Dollars to Bitcoin
The change of the value of 21 US Dollars to Bitcoin can be traced on the chart. Over the last week, the rate has changed by 0 BTC, which makes +2.2026%.