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 = 0.00033608 BTC

Selling 1 USD you get > 0.000016 BTC

Selling 1 BTC you get > 62 485 USD

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Information updates: Tuesday, 07-14-2026 12:20 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
Tuesday 07-14-2026	21 USD	0.00033574 BTC	0.000000942
Monday 07-13-2026	21 USD	0.00033668 BTC	0.0000021721
Sunday 07-12-2026	21 USD	0.00033451 BTC	0.0000071441
Saturday 07-11-2026	21 USD	0.00032737 BTC	0.0000000919
Friday 07-10-2026	21 USD	0.00032746 BTC	0.0000017712
Thursday 07-09-2026	21 USD	0.00032923 BTC	0.0000096262
Wednesday 07-08-2026	21 USD	0.00033886 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 0.00033608 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 07-14-2026, 12:20 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 -0.9278%.