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
Sticker Wall
$1/day·$5/day on top of another coin 😈
Your coin could be up here

ADA to XMR ratio: today and its recorded high

As of Sep 17, 2026, Cardano (ADA) trades at 0.000394 ADA/XMR against XMR. Its highest recorded ratio was 0.0106 ADA/XMR, set in Sep 2021. At that ratio, with XMR at today's $513.21, one ADA would be worth $5.42, a 26.83x move from $0.2022.

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

ADA currently sits 96% below its peak XMR ratio.

MetricValue
ADA/XMR today0.000394 ADA/XMR
Peak ADA/XMR0.0106 ADA/XMR
Peak reachedSeptember 11, 2021
Below peak96%
ADA at peak ratio$5.42 (26.83×)
XMR price used$513.21

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 ADA to XMR ratio today?
0.000394 ADA/XMR, as of Sep 17, 2026.
What is the highest ADA to XMR ratio in the available data?
0.0106 ADA/XMR, reached in September 11, 2021, measured on daily closes.
What would ADA be worth at its peak XMR ratio?
$5.42, a 26.83x move from $0.2022, assuming XMR stays at $513.21.

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