What is 1 ARB in BTC right now?

1 ARB is 0.00000208 BTC. This is a mid-market rate aggregated from public sources, not a rate you would be offered for a transfer.

How much is 1 BTC in ARB?

1 BTC is 479,942.48 ARB at the current mid-market rate -- the inverse of the ARB to BTC rate above.

What has ARB to BTC done over the past 7 days?

Over the past 7 days ARB/BTC has ranged between 0.0000017 and 0.00000202, averaging 0.00000184 across 7 daily closes from 2026-09-09 to 2026-09-15.

What has ARB to BTC done over the past 30 days?

Over the past 30 days ARB/BTC has ranged between 0.00000108 and 0.00000236, averaging 0.00000162. These figures come from 24 daily closing rates recorded between 2026-08-23 and 2026-09-15.

Is ARB stronger or weaker against BTC than a month ago?

Stronger. ARB buys 54.28% more BTC than it did 30 days ago.

Where does the current ARB/BTC rate sit within its 30-day range?

The current rate of 0.00000208 sits 78.53% of the way up the 30-day range, which runs from 0.00000108 to 0.00000236 -- a span of 0.00000127 BTC per ARB.

What is the 90-day range for ARB to BTC?

Between 0.00000108 and 0.00000236 over the past 90 days, averaging 0.00000162.

Where does the current ARB/BTC rate sit within its 90-day range?

The current rate of 0.00000208 sits 78.53% of the way up the 90-day range, which runs from 0.00000108 to 0.00000236 -- a span of 0.00000127 BTC per ARB.

What is the 1-year range for ARB to BTC?

Over the past year ARB/BTC has traded between 0.00000108 and 0.00000236, averaging 0.00000162 across 24 daily closes from 2026-08-23 to 2026-09-15.

How much is 100 ARB in BTC?

100 ARB is 0.00020836 BTC at the current mid-market rate.

How much is 10,000 ARB in BTC?

10,000 ARB is 0.02083583 BTC at the current mid-market rate.

What is Arbitrum's market cap?

Arbitrum's market capitalisation is $1,073,838,173. There are 6,678,075,931 ARB in circulation, out of a maximum supply of 10,000,000,000.

What is Arbitrum's all-time high?

Arbitrum's all-time high is $2.39. At $0.00000208 it is 100.00% below that.

How has Arbitrum moved in the past 24 hours?

Arbitrum is up 10.15% over the past 24 hours, and 24-hour trading volume is $562,096,300.

Arbitrum to Bitcoin

1 ARB = 0.00000208 BTC

ARB to BTC rate statistics

Period	Change	High	Low	Average
7 days	+3.53%	0.00000202	0.0000017	0.00000184
30 days	+54.28%	0.00000236	0.00000108	0.00000162
90 days	+54.28%	0.00000236	0.00000108	0.00000162

High, low and average are computed from daily closing rates.

ARB to BTC chart

7D 30D 90D 1Y

Market data

Market cap: $1,073,838,173
24h volume: $562,096,300
All-time high: $2.39
24h change: +10.15%
Circulating supply: 6,678,075,931
Max supply: 10,000,000,000

Market data as of 2026-09-16 19:17 UTC.

Convert ARB to BTC

ARB	BTC
1	0.00000208
5	0.00001042
10	0.00002084
20	0.00004167
50	0.00010418
100	0.00020836
250	0.0005209
500	0.00104179
1,000	0.00208358
2,000	0.00416717
5,000	0.01041791
10,000	0.02083583

Convert BTC to ARB

BTC	ARB
1	479,942.48454073
5	2,399,712.42270367
10	4,799,424.84540734
20	9,598,849.69081469
50	23,997,124.22703671
100	47,994,248.45407343
250	119,985,621.13518357
500	239,971,242.27036715
1,000	479,942,484.54073429
2,000	959,884,969.08146858
5,000	2,399,712,422.70367146
10,000	4,799,424,845.40734291

Common questions

What is 1 ARB in BTC right now?: 1 ARB is 0.00000208 BTC. This is a mid-market rate aggregated from public sources, not a rate you would be offered for a transfer.
How much is 1 BTC in ARB?: 1 BTC is 479,942.48 ARB at the current mid-market rate -- the inverse of the ARB to BTC rate above.
What has ARB to BTC done over the past 7 days?: Over the past 7 days ARB/BTC has ranged between 0.0000017 and 0.00000202, averaging 0.00000184 across 7 daily closes from 2026-09-09 to 2026-09-15.
What has ARB to BTC done over the past 30 days?: Over the past 30 days ARB/BTC has ranged between 0.00000108 and 0.00000236, averaging 0.00000162. These figures come from 24 daily closing rates recorded between 2026-08-23 and 2026-09-15.
Is ARB stronger or weaker against BTC than a month ago?: Stronger. ARB buys 54.28% more BTC than it did 30 days ago.
Where does the current ARB/BTC rate sit within its 30-day range?: The current rate of 0.00000208 sits 78.53% of the way up the 30-day range, which runs from 0.00000108 to 0.00000236 -- a span of 0.00000127 BTC per ARB.
What is the 90-day range for ARB to BTC?: Between 0.00000108 and 0.00000236 over the past 90 days, averaging 0.00000162.
Where does the current ARB/BTC rate sit within its 90-day range?: The current rate of 0.00000208 sits 78.53% of the way up the 90-day range, which runs from 0.00000108 to 0.00000236 -- a span of 0.00000127 BTC per ARB.
What is the 1-year range for ARB to BTC?: Over the past year ARB/BTC has traded between 0.00000108 and 0.00000236, averaging 0.00000162 across 24 daily closes from 2026-08-23 to 2026-09-15.
How much is 100 ARB in BTC?: 100 ARB is 0.00020836 BTC at the current mid-market rate.
How much is 10,000 ARB in BTC?: 10,000 ARB is 0.02083583 BTC at the current mid-market rate.
What is Arbitrum's market cap?: Arbitrum's market capitalisation is $1,073,838,173. There are 6,678,075,931 ARB in circulation, out of a maximum supply of 10,000,000,000.
What is Arbitrum's all-time high?: Arbitrum's all-time high is $2.39. At $0.00000208 it is 100.00% below that.
How has Arbitrum moved in the past 24 hours?: Arbitrum is up 10.15% over the past 24 hours, and 24-hour trading volume is $562,096,300.

How this rate is set

Crypto rates on this page stream continuously from Binance's public market feed and are cross-checked every five minutes against CoinGecko. Prices update live as the market moves and are stored once a minute for the historical chart.

Source: Binance and CoinGecko · updated continuously, stored once a minute.

BTC to ARB · Historical chart