Free BTC to USD converter
Bitcoin to USD Converter
Type an amount in either box to convert Bitcoin to US dollars or dollars to BTC at the live price. At the last read, 1 BTC was $81,695, so $100 buys 0.00122407 BTC.
1 BTC = $81,695 at $81,695 per BTC
Common amounts in BTC
Common amounts in dollars
Live BTC price: $81,695, prefilled. Edit freely.
1 BTC is $81,695, and $1 buys 0.00001224 BTC.
Bitcoin (BTC) $81,695
Price from BitPredict’s price feed, read 18 October 2026, 08:02 UTC. The page re-reads it every hour. Over the 24 hours before that read, BTC fell 0.03%. Its market cap in the same feed is $1.64T.
0.1 BTC is worth $8,169.50 at $81,695 each.
Each row multiplies the amount by $81,695. The rows start near a dollar and run up to $100,000, so you can find the size closest to yours.
| BTC | US dollars |
|---|---|
| 0.00001 BTC | $0.817 |
| 0.00005 BTC | $4.08 |
| 0.0001 BTC | $8.17 |
| 0.0005 BTC | $40.85 |
| 0.001 BTC | $81.70 |
| 0.005 BTC | $408.48 |
| 0.01 BTC | $816.95 |
| 0.05 BTC | $4,084.75 |
| 0.1 BTC | $8,169.50 |
| 0.5 BTC | $40,848 |
| 1 BTC | $81,695 |
$100 buys 0.00122407 BTC, and $1,000 buys 0.01224065 BTC.
Each row divides the dollars by $81,695. Exchange fees come off the top, so the coins you receive are slightly fewer.
| US dollars | BTC |
|---|---|
| $1 | 0.00001224 BTC |
| $5 | 0.0000612 BTC |
| $10 | 0.00012241 BTC |
| $25 | 0.00030602 BTC |
| $50 | 0.00061203 BTC |
| $100 | 0.00122407 BTC |
| $500 | 0.00612033 BTC |
| $1,000 | 0.01224065 BTC |
| $5,000 | 0.06120326 BTC |
| $10,000 | 0.12240651 BTC |
To convert BTC to USD, multiply the amount by $81,695. To go back, divide.
- BTC to USD. Amount × price. For 0.2 BTC: 0.2 × $81,695 = $16,339.
- USD to BTC. Dollars ÷ price. For $250: $250 ÷ $81,695 = 0.00306016 BTC.
BTC closed Oct 2025 at $109,608 and is $81,695 now, down 25%.
Each row is the price of 1 BTC at the close of that month. The last two columns convert $100 at that close into BTC and value it at today’s price of $81,695.
| Month end | 1 BTC in USD | $100 then, worth now | Change |
|---|---|---|---|
| Oct 2025 | $109,608 | $74.53 | −25% |
| Nov 2025 | $90,360 | $90.41 | −9.6% |
| Dec 2025 | $87,648 | $93.21 | −6.8% |
| Jan 2026 | $78,741 | $103.75 | +3.8% |
| Feb 2026 | $66,973 | $121.98 | +22% |
| Mar 2026 | $68,284 | $119.64 | +20% |
| Apr 2026 | $76,347 | $107.01 | +7.0% |
| May 2026 | $73,674 | $110.89 | +11% |
| Jun 2026 | $58,625 | $139.35 | +39% |
| Jul 2026 | $62,888 | $129.91 | +30% |
| Aug 2026 | $78,581 | $103.96 | +4.0% |
| Sep 2026 | $83,624 | $97.69 | −2.3% |
| Today | $81,695 | $100.00 |
Market data read 18 Oct 2026, 08:02 UTC.
BTC is 35% below its all-time high of $126,080, set on 6 Oct 2025.
| Price now | $81,695 |
|---|---|
| Highest price in the last 12 months | $111,250 (Nov 2025) |
| Lowest price in the last 12 months | $57,800 (Jul 2026) |
| All-time high | $126,080 (6 Oct 2025) |
| Market cap | $1.64T, rank #1 of all coins |
Here are the basics behind Bitcoin.
Bitcoin in one line: Proof-of-work Layer 1 and the original decentralized cryptocurrency.
| Category | Store of value |
|---|---|
| Launched | 2009 |
| Blockchain | Own Layer 1 |
| Max supply | 21,000,000 |
| In circulation | 20.1 million |
| Main use | Store of value & peer-to-peer payments |
Once you know what BTC is worth in dollars, these pages go further.
Think you can call BTC’s next move? The Bitcoin price prediction page lets you call it up or down over 24 hours for free and keeps score.
The same converter is set up for 12 other coins.
Each one starts from that coin’s live price. The crypto to USD converter covers 200+ coins.
Frequently asked questions
How much is 1 BTC in USD?
1 BTC is $81,695 at the last read, 18 October 2026, 08:02 UTC. In the 24 hours before that read it fell 0.03%. The converter above starts from the live price, so the figure there is the current one.
How much is 0.1 BTC in USD?
0.1 × $81,695 = $8,169.50 at today’s price of $81,695. Ten times that, 1 BTC, is $81,695, and a tenth of it, 0.01 BTC, is $816.95.
How many BTC can I get for $100 or $1,000?
At $81,695, $100 buys 0.00122407 BTC and $1,000 buys 0.01224065 BTC, before any exchange fee. For another amount, divide the dollars by $81,695, or type it into the dollar box above.
What was BTC worth in USD a year ago?
1 BTC closed Oct 2025 at $109,608. At $81,695 now, that is a fall of 25%, so $100 turned into BTC at that close is worth $74.53 today. The month-by-month table above has the other eleven closes.
What is the highest BTC has ever been in USD?
$126,080, on 6 Oct 2025. At $81,695, BTC is 35% below it, which makes that high 1.54 times the current price.
Where does this BTC to USD converter get its price?
From BitPredict’s own public price feed, the same one that settles predictions on the platform. The page reads it every hour and the converter reads it live in your browser. The price box stays editable, so you can also type a price from your own exchange and convert at that rate.
How many satoshis is $1 in Bitcoin?
At $81,695 per bitcoin, $1 is 1,224 satoshis, because 1 BTC is 100,000,000 satoshis. For sats amounts in both directions, use the satoshi to USD converter.