Can I use my exchange's price instead?

Yes. The price box is pre-filled with the hourly BTC price from our rate table, but every exchange quotes a slightly different price and it moves by the second. Type your exchange's price over it and every result updates. The line under the box then says you are using your own price, with a button to switch back to the table rate.

What is a satoshi and how many are in 1 BTC?

A satoshi is the smallest unit of Bitcoin. There are 100,000,000 satoshis (10^8) in one full Bitcoin. The quick-reference table below the converter includes common satoshi values.

Can I convert USD back to BTC?

Yes. Click the swap arrows button between the two fields to reverse the direction instantly. All labels, the summary card, and the reference table update automatically.

Where can I find the current BTC/USD rate?

Check your exchange (Coinbase, Binance, Kraken, etc.), a financial site like CoinMarketCap or CoinGecko, or a search engine — just type "BTC USD" and the current price appears at the top of the results.

Is my data sent to any server?

No. All calculation happens locally in your browser using JavaScript. Nothing you type — amounts or exchange rates — is transmitted anywhere.

How accurate is the conversion?

The conversion is as accurate as the rate you provide. Results are displayed rounded to 2 decimal places for USD and up to 8 decimal places for BTC (full satoshi precision).

What happens if I enter an invalid rate?

The tool shows an inline error message and clears the output. It will not calculate until you enter a valid positive number for the exchange rate.

Bitcoin to USD Converter

Enter a BTC amount and your current exchange rate to convert Bitcoin to US Dollars — all calculated in your browser with no data sent to any server.

Bitcoin to USD Converter

BTC / USD Exchange Rate (enter current market price)

Rate as of 9 October 2026, 22:50 UTC (source: CoinGecko). Type your own rate to override it.

Paste the rate from your exchange or wallet (e.g. Coinbase, Binance).

Amount in BTC

BTC

Converted to USD

Conversion Summary

Enter a rate and an amount to see the breakdown.

Quick Reference — BTC to USD

Enter an exchange rate above to populate the table.

BTC	USD

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Summary

This Bitcoin to USD converter lets you enter any BTC amount alongside a live or custom exchange rate to get the exact dollar equivalent. Because cryptocurrency prices change by the second, the price box is pre-filled from our hourly rate table and you can paste the exact price from your exchange or wallet over it. The reverse conversion (USD to BTC) is also supported with one click. All math happens locally in your browser; nothing is transmitted to any server.

How it works

Check the pre-filled BTC price (1 BTC = ? USD), taken from our hourly rate table, or type your exchange's price over it.
Type the Bitcoin amount you want to convert.
The USD equivalent updates instantly as you type.
Use the swap button to reverse: convert USD back to BTC.
Click "Copy Result" to copy the converted value to your clipboard.
Refer to the quick-reference table for common BTC and satoshi amounts.

Use cases

Convert a Bitcoin balance to dollars before selling on an exchange.
Calculate the USD value of a crypto invoice or payment request.
Estimate the dollar cost of a fractional BTC purchase.
Convert satoshi amounts to understand their real-world dollar value.
Cross-check a quoted BTC price against your own rate source.
Budget planning for Bitcoin mining revenue or transaction fee income.
Quickly verify wire transfer amounts when settling a BTC trade.
Educational use: understand Bitcoin denominations and values.

Frequently Asked Questions

Last updated: 2026-06-04 · Reviewed by Nham Vu

Bitcoin to USD Converter

Use the Bitcoin to USD Converter

Bitcoin to USD Converter

Conversion Summary

Quick Reference — BTC to USD

Summary

How it works

Use cases

Frequently Asked Questions