Mantle vs 
Arbitrum
Mantle (MNT) has a market cap of $1.44B, 1.6× that of Arbitrum (ARB) at $906.73M, as of 2026-11-08 23:22 UTC.
At Mantle's market cap, one ARB would be worth $0.2671 — 1.6× its current price of $0.1678. This is arithmetic, not a forecast.
Over 24 hours MNT is -2.15% and ARB is -0.41%.
Updated · Market data, not investment advice.
| Metric | Mantle (MNT) | Arbitrum (ARB) |
|---|---|---|
| Price | $0.4437 | $0.1678 |
| Market cap | $1.44B | $906.73M |
| Rank | #40 | #55 |
| 24h volume | $8.91M | $72.12M |
| 24h change | -2.15% | -0.41% |
| 7d change | -6.49% | +2.58% |
| 30d change | — | -8.16% |
| 90d change | — | +109.49% |
| Volatility (90d, annualised) | — | 138% |
| Circulating supply | 3.25B | 5.40B |
| Max supply | 6.22B | No cap |
| Fully diluted value | $2.76B | $1.68B |
Frequently asked questions
What would ARB be worth with MNT's market cap?+
$0.2671 per ARB, based on Arbitrum's current circulating supply. This is arithmetic, not a forecast.
Is Mantle bigger than Arbitrum?+
Yes. Mantle's market cap is $1.44B versus $906.73M for Arbitrum (2026-11-08 23:22 UTC).
Where does this data come from?+
Live prices and history from Binance spot markets; market cap and supply from CoinLore. Past performance doesn't predict future returns.