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  2. RON to ARB

Romanian Leu (RON) to Arbitrum (ARB)

Convert Romanian lei to Arbitrums at the live mid-market rate. Reverse: ARB to RON

1 Romanian Leu =

1.03995100 ARB −0.40% today

1 RON = 1.03995 ARB · 1 ARB = 0.961584 RON

Mid-market rate, updated 05:52 UTC. Paid plans update as often as every 60 seconds. Get RON→ARB rates via API

RON to ARB over the last year

1.002.003.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
3.0183
52-week low
0.5038
52-week average
1.7880
Change over the year
+95.70%

Conversion tables

RON to ARB
RON ARB
1 RON 1.03995100 ARB
10 RON 10.39951004 ARB
100 RON 103.99510036 ARB
1,000 RON 1,039.95100360 ARB
10,000 RON 10,399.51003600 ARB
50,000 RON 51,997.55018000 ARB
100,000 RON 103,995.10036000 ARB
ARB to RON
ARB RON
1 ARB 0.9616 RON
10 ARB 9.62 RON
100 ARB 96.16 RON
1,000 ARB 961.58 RON
10,000 ARB 9,615.84 RON
50,000 ARB 48,079.19 RON
100,000 ARB 96,158.38 RON

Get RON→ARB rates via API

The live rate, the rate on any past day or a whole range, for ARB 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=RON -d currencies=ARB \
  -H "apikey: YOUR-API-KEY"

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

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Questions about RON to ARB

How much is 1 RON in ARB?

1 Romanian Leu is 1.03995 Arbitrums at the mid-market rate of 4 October 2026, 05:52 UTC, and 1 ARB is 0.961584 RON.

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

Over the last 52 weeks 1 RON ranged from 0.50385 to 3.01831 ARB, 1.78795 ARB on average.

Which exchange rate is this?

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