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

LINK to ETH ratio: today and its recorded high

As of Sep 13, 2026, Chainlink (LINK) trades at 0.00456 LINK/ETH against ETH. Its highest recorded ratio was 0.0445 LINK/ETH, set in Aug 2020. At that ratio, with ETH at today's $2,514, one LINK would be worth $111.77, a 9.75x move from $11.46.

Based on available daily closes since Jan 16, 2019. Earlier peaks may be missing.

LINK currently sits 90% below its peak ETH ratio.

MetricValue
LINK/ETH today0.00456 LINK/ETH
Peak LINK/ETH0.0445 LINK/ETH
Peak reachedAugust 15, 2020
Below peak90%
LINK at peak ratio$111.77 (9.75×)
ETH price used$2,514

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 LINK to ETH ratio today?
0.00456 LINK/ETH, as of Sep 13, 2026.
What is the highest LINK to ETH ratio in the available data?
0.0445 LINK/ETH, reached in August 15, 2020, measured on daily closes.
What would LINK be worth at its peak ETH ratio?
$111.77, a 9.75x move from $11.46, assuming ETH stays at $2,514.

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