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

XMR to BNB ratio: today and its recorded high

As of Sep 13, 2026, Monero (XMR) trades at 0.739 XMR/BNB against BNB. Its highest recorded ratio was 0.918 XMR/BNB, set in Mar 2021. At that ratio, with BNB at today's $722.21, one XMR would be worth $662.7, a 1.24x move from $533.98.

Based on available daily closes since Mar 24, 2021. Earlier peaks may be missing.

XMR currently sits 19% below its peak BNB ratio.

MetricValue
XMR/BNB today0.739 XMR/BNB
Peak XMR/BNB0.918 XMR/BNB
Peak reachedMarch 25, 2021
Below peak19%
XMR at peak ratio$662.7 (1.24×)
BNB price used$722.21

These are price ratios measured on daily closes, not market cap ratios. The two differ whenever the circulating supplies of the two coins have grown at different rates.

Questions

What is the XMR to BNB ratio today?
0.739 XMR/BNB, as of Sep 13, 2026.
What is the highest XMR to BNB ratio in the available data?
0.918 XMR/BNB, reached in March 25, 2021, measured on daily closes.
What would XMR be worth at its peak BNB ratio?
$662.7, a 1.24x move from $533.98, assuming BNB stays at $722.21.

Data: CoinGecko, refreshed daily. Last update Sep 13, 2026.