What BTC buys in ARB at each size
| You send | Worth about | You would receive (est.) |
|---|---|---|
| 0.0005 BTC | $40 | 181.391 ARB |
| 0.001 BTC | $81 | 362.782 ARB |
| 0.0025 BTC | $202 | 906.956 ARB |
| 0.005 BTC | $404 | 1,813.91 ARB |
| 0.01 BTC | $809 | 3,627.82 ARB |
| 0.025 BTC | $2,022 | 9,069.56 ARB |
Market rate on 19 Sep 2026: 1 BTC = 364,166 ARB, less Cambio's 0.38% commission. This is an estimate: your exact amount is priced the moment you enter it, and that quote is not a rate lock — the amount can move while your deposit confirms.
BTC against ARB over the last year
| 1 BTC on 19 Sep 2026 | 364,166 ARB |
|---|---|
| 7 days | −34.18% |
| 30 days | −53.00% |
| 90 days | −52.10% |
| 365 days | +63.30% |
| High | 922,237 ARB · 31 Aug 2026 |
| Low | 223,003 ARB · 19 Sep 2025 |
| Volatility of the rate (annualised) | 81.5% over the period · 181.4% over 30 days |
Over the last 365 days one BTC bought as much as 922,237 ARB (31 Aug 2026) and as little as 223,003 ARB (19 Sep 2025).
BTC gained 63.3% against ARB over the period, and lost 53.0% in the last 30 days.
On 87% of those days one BTC bought more ARB than on 19 Sep 2026.
The largest one-day rise of BTC against ARB was +31.13% on 11 Oct 2025; the largest fall was −25.68% on 6 Sep 2026.
Their daily price moves correlate at 0.62 over the period: they often move together.
BTC and ARB in figures
| Last 30 days (21 Aug 2026 – 19 Sep 2026) | average 643,576 · high 922,237 · low 364,166 ARB |
|---|---|
| 1 BTC a year ago (19 Sep 2025) | 223,003 ARB |
| Deepest fall from a peak | −60.51% — from 922,237 on 31 Aug 2026 to 364,166 on 19 Sep 2026 |
| Days the rate rose / fell | 219 / 146 of 365 |
| Average daily move by weekday | strongest Monday +0.990% · weakest Sunday −0.414% |
| Market value on 19 Sep 2026 | BTC $1.62 trillion · ARB $1.51 billion |
| BTC market value ÷ ARB market value | 1,079 |
| 24-hour trading volume | BTC $44.81 billion · ARB $760.2 million |
From daily closing prices and market values. The weekday figures describe the past year; they predict nothing.
1 BTC in ARB at each month end
| Month end | 1 BTC → ARB | Change |
|---|---|---|
| Oct 2025 | 374,009 | +36.6% |
| Nov 2025 | 423,503 | +13.2% |
| Dec 2025 | 463,328 | +9.4% |
| Jan 2026 | 543,584 | +17.3% |
| Feb 2026 | 660,637 | +21.5% |
| Mar 2026 | 738,918 | +11.8% |
| Apr 2026 | 608,141 | −17.7% |
| May 2026 | 714,342 | +17.5% |
| Jun 2026 | 791,268 | +10.8% |
| Jul 2026 | 836,437 | +5.7% |
| Aug 2026 | 922,237 | +10.3% |
| Sep 2026 | 364,166 | −60.5% |
BTC on Bitcoin to ARB on Ethereum
- From your deposit to the payout, expect about 20 minutes: 2 confirmations on Bitcoin (~20 minutes), then the next Ethereum block (~12 s).
- ARB arrives as the Ethereum token; the address you give must be an address on Ethereum.
Times are estimates from each chain's block interval and the confirmations counted; congestion can stretch them.
ARB to BTC
1 ARB = 0.000002746 BTC on 19 Sep 2026. Swapping back is its own quote: ARB on Ethereum to BTC on Bitcoin.
More with BTC and ARB
More about BTC and ARB
Questions about this swap
How much ARB is 1 BTC?
364,166 ARB at market prices on 19 Sep 2026. Enter an amount to have it priced; the quote is not a rate lock and the amount can move while your deposit confirms.
What was the best BTC to ARB rate in the last year?
922,237 ARB for 1 BTC, on 31 Aug 2026; the lowest was 223,003 on 19 Sep 2025.
What was the BTC to ARB rate over the last 30 days?
Between 364,166 and 922,237 ARB for 1 BTC, 643,576 on average (21 Aug 2026 – 19 Sep 2026).
Do I need an account?
No. Enter an amount, give your payout address, send the deposit.
Which network does the ARB arrive on?
Ethereum. A ARB address on another chain is refused before anything is sent.
Prices: CoinGecko daily closes, last 19 Sep 2026. Every figure on this page is dated.