How it works

Two ways to ask “what if”. Here’s an example with ETH and BTC.

Market cap

What if ETH had BTC's market cap?

We give ETH the same market cap as BTC, then divide by the supply used for ETH. NOW uses the current market cap of BTC; ATH uses its historical high.

Peak ratio

What if ETH hit its peak BTC ratio?

We find the highest recorded ETH/BTC price ratio in our available daily history, then apply it to the price of BTC today. This shows what one ETH would cost if it regained that relative strength.

Use the question below your result to flip between the two modes.

What if A had B's market cap?

Select A
Select B
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$1/day·$5/day on top of another coin 😈
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ARB vs BGB market cap comparison

As of Sep 17, 2026, if Arbitrum (ARB) had Bitget Token's (BGB) market cap of $1.35B, one ARB would be worth $0.1983, 1.11x its current price of $0.179.

At Bitget Token's all-time-high market cap of $5.91B (Dec 27, 2024), ARB would be worth $0.8717 (4.87x).

Bitget Token is 1.11x the size of Arbitrum by market cap. The rank gap between them is 2 places.

MetricArbitrum (ARB)Bitget Token (BGB)
Price (USD)$0.179$1.92
Market cap (USD)$1.21B$1.35B
Market cap rank#68#66
Circulating supply6.79B ARB699.99M BGB
24h change+9.45%+1.14%

Price of Arbitrum at Bitget Token's market cap: ($1.35B ÷ $1.21B) × $0.179 = $0.1983.

Questions

What would ARB be worth with Bitget Token's market cap?
Arbitrum (ARB) would be worth $0.1983 per coin with Bitget Token's market cap of $1.35B. That is 1.11x its price of $0.179 on Sep 17, 2026.
How many times would ARB need to grow to reach Bitget Token's market cap?
Arbitrum would need to grow 1.11x. Its market cap is $1.21B and Bitget Token's market cap is $1.35B.
How is the ARB price at BGB's market cap calculated?
Price of Arbitrum at Bitget Token's market cap: ($1.35B ÷ $1.21B) × $0.179 = $0.1983.

Data provided by CoinGecko. Refreshed daily. Last update Sep 17, 2026.