Swap Bitcoin (BTC) for Arbitrum (ARB)
The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.
Rate as of Sep 17, 2026 22:08
- Payout network
- Arbitrum
- 24 hours
- −3.71%
The direction runs at 429,708.53 ARB per BTC, or 0.00000232716 BTC per ARB. Market over 24 hours: BTC against ARB minus 3.71%. The week added minus 8.13%.
The weekly corridor ran from 448,565.66 to 586,575.22 ARB, a spread of 30.77%.
By market cap Bitcoin sits 1th ($1.54 T) and Arbitrum 71th ($1.13 B). Daily moves of BTC and ARB over 90 days line up at 0.61 (they travel alike).
Who takes the BTC → ARB route
- A DeFi protocol tokenArbitrum lives inside decentralised finance: it governs the protocol and pays for what happens in it.
- Different basketsDaily moves of BTC and ARB over 90 days line up at 0.61 (they travel alike) — the looser the link, the less a portfolio depends on one coin.
- A road both waysThe ARB → BTC direction is open too, so going back into BTC takes the same route.
BTC → ARB rate and amounts
1 BTC = 429,708.53 ARB
1 ARB = 0.00000232716 BTC
Send BTC — receive ARB
| BTC | ARB | ≈ USD |
|---|---|---|
| 0.0002 | 85.9417 | $15.32 |
| 0.001 | 429.7085 | $76.61 |
| 0.005 | 2,148.54 | $383.04 |
| 0.05 | 21,485.43 | $3,830.40 |
| 0.2 | 85,941.71 | $15,321.60 |
| 1 | 429,708.53 | $76,608.00 |
Need ARB — send this much BTC
| ARB | BTC | ≈ USD |
|---|---|---|
| 100 | 0.000232716 | $17.83 |
| 500 | 0.00116358 | $89.14 |
| 2,000 | 0.00465432 | $356.56 |
| 20,000 | 0.0465432 | $3,565.58 |
| 100,000 | 0.232716 | $17,827.90 |
| 500,000 | 1.1636 | $89,139.49 |
How the BTC → ARB order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a ARB address in Arbitrum and a way to reach you.
- Send BTC in Bitcoin for exactly the amount stated in the order.
- Once the network confirms your transfer, Arbitrum leaves for your address. The order page tracks every step.
Check this before sending BTC
- The address network is Arbitrum. Sending through another network usually means losing the transfer.
- Copy the address whole, then compare the first and last characters after pasting.
- Coins go through an AML check: a flagged transfer can be held until the check is finished.
Where the BTC to ARB rate has been
high 586,575.22 ARBlow 448,565.66 ARB
Sep 10, 2026 22:09Sep 17, 2026 22:09
high 922,237.45 ARBlow 424,273.51 ARB
Aug 18, 2026 03:00Sep 17, 2026 03:00
high 922,237.45 ARBlow 424,273.51 ARB
Jun 19, 2026 03:00Sep 17, 2026 03:00
high 922,237.45 ARBlow 223,002.72 ARB
Sep 18, 2025 03:00Sep 17, 2026 03:00
- 24 hours
- −3.71%
- Week
- −8.13%
- Weekly high
- 586,575.22 ARB
- Weekly low
- 448,565.66 ARB
- Spread
- 30.77%
Market data from CoinGecko as of Sep 17, 2026 18:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far BTC/ARB travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 484,445.9 | 454,786.47 | 465,594.36 | −3.71% |
| Week | 586,575.22 | 448,565.66 | 532,492.46 | −8.13% |
| Month | 922,237.45 | 424,273.51 | 679,614.79 | −46.35% |
| Quarter | 922,237.45 | 424,273.51 | 746,399.22 | −37.58% |
Figures are in ARB per unit sent, from market data.
Daily BTC → ARB rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 17, 2026 | 460,741.6 ARB | −7.46% |
| Sep 16, 2026 | 497,905.85 ARB | −14.85% |
| Sep 15, 2026 | 584,729.17 ARB | +1.45% |
| Sep 14, 2026 | 576,384.19 ARB | +4.75% |
| Sep 13, 2026 | 550,270.38 ARB | −0.54% |
| Sep 12, 2026 | 553,265.44 ARB | +1.11% |
| Sep 11, 2026 | 547,208.28 ARB | +4.47% |
The numbers on BTC and ARB
Bitcoin BTC- Price
- $76,608.00
- 24 hours
- +1.02%
- Week
- −0.9%
- Market cap
- $1.54 T
- 24-hour turnover
- $30.7 B
- Rank by cap
- #1
- In circulation
- 20.09 M BTC
- Record price
- $126,080.00
Arbitrum ARB- Price
- $0.167366
- 24 hours
- +4.91%
- Week
- +9.6%
- Market cap
- $1.13 B
- 24-hour turnover
- $392.67 M
- Rank by cap
- #71
- In circulation
- 6.79 B ARB
- Record price
- $2.39
Source: CoinGecko, Sep 17, 2026 18:54.
Bitcoin against Arbitrum
| Bitcoin (BTC) | Arbitrum (ARB) | |
|---|---|---|
| Ticker | BTC | ARB |
| Type | coin of its own network | token |
| Launched | 2009 | 2023 |
| Built by | Satoshi Nakamoto | Offchain Labs |
| Consensus | Proof of Work (SHA-256) | — |
| Block | ~10 min | — |
| Supply cap | 21 M BTC | 10 B ARB |
| Privacy | transfers are public | — |
| In circulation | 20.09 M BTC | 6.79 B ARB |
| Market cap | $1.54 T | $1.13 B |
| Rank by cap | #1 | #71 |
Daily moves of BTC and ARB over 90 days line up at 0.61 — they travel alike.
Common questions: BTC → ARB
What rate does BTC to ARB run at?
As of Sep 17, 2026 22:08 it is 1 BTC = 429,708.53 ARB. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $71,918.60.
What else is taken on top of the rate?
The payout is already calculated at the rate in the calculator. On top of it you only pay the network fee for sending BTC, and that one goes to the blockchain, not to us.
How long does BTC to ARB take?
The clock starts with confirmations: the order goes into work once Bitcoin confirms your transfer. After that it comes down to how busy the network is. A block in Bitcoin closes in about 10 min.
Which network will ARB arrive in?
Arbitrum leaves in its own Arbitrum network — a plain ARB address is all you need.
What if the rate moves while I am paying?
The rate is pinned to the order and does not move while the order is alive. It can be recalculated if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the BTC to ARB rate do this month?
The month came in at minus 46.35%. Low 424,273.51, high 922,237.45, middle 679,614.79 ARB per BTC.
Can I go back, ARB to BTC?
Yes, the reverse direction is open: 1 ARB = 0.00000234593 BTC. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send BTC, receive something else
BTC → ATOM49,591.02
BTC → AUDIO6,085,962.56
BTC → AVAX10,104.93
BTC → AVNT778,953.83
BTC → AXS81,837.55
BTC → BANANA20,043.02
BTC → BAND417,871.86
BTC → BCH331.4318
