Convert 100 Arbitrum (ARB) to US Dollar (USD)

Convert Arbitrums to US dollars at the live mid-market rate. Reverse: USD to ARB

Amount

From

100 Arbitrums =

20.16 USD −0.10% today

1 ARB = 0.201647 USD · 1 USD = 4.95915 ARB

Mid-market rate, updated 07:33 UTC. Paid plans update as often as every 60 seconds. Get ARB→USD rates via API

ARB to USD over the last year

52-week high: 0.45657
52-week low: 0.07323
52-week average: 0.15424
Change over the year: −53.56%

Conversion tables

ARB to USD
ARB	USD
1 ARB	0.2016 USD
10 ARB	2.02 USD
100 ARB	20.16 USD
1,000 ARB	201.65 USD
10,000 ARB	2,016.47 USD
50,000 ARB	10,082.37 USD
100,000 ARB	20,164.74 USD

USD to ARB
USD	ARB
1 USD	4.95915170 ARB
10 USD	49.59151700 ARB
100 USD	495.91516999 ARB
1,000 USD	4,959.15169990 ARB
10,000 USD	49,591.51699900 ARB
50,000 USD	247,957.58499500 ARB
100,000 USD	495,915.16999000 ARB

Get ARB→USD rates via API

The live rate, the rate on any past day or a whole range, for USD and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=ARB -d currencies=USD \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=ARB -d currencies=USD \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about ARB to USD

How much is 100 ARB in USD?

100 Arbitrums is 20.16 US dollars at the mid-market rate of 4 October 2026, 07:33 UTC, when 1 ARB = 0.201647 USD.

What was the ARB to USD rate over the last year?

Over the last 52 weeks 1 ARB ranged from 0.0732258 to 0.456572 USD, 0.154241 USD on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for ARB/USD, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.