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

ETC vs WLD market cap comparison

As of Sep 12, 2026, if Ethereum Classic (ETC) had Worldcoin's (WLD) market cap of $1.47B, one ETC would be worth $9.29, 1.22x its current price of $7.64.

At Worldcoin's all-time-high market cap of $42.90B (Mar 9, 2024), ETC would be worth $271.22 (35.5x).

Worldcoin is 1.22x the size of Ethereum Classic by market cap. The rank gap between them is 9 places.

MetricEthereum Classic (ETC)Worldcoin (WLD)
Price (USD)$7.64$0.4022
Market cap (USD)$1.21B$1.47B
Market cap rank#68#59
Circulating supply158.15M ETC3.65B WLD
24h change-0.1%+0.72%

Price of Ethereum Classic at Worldcoin's market cap: ($1.47B ÷ $1.21B) × $7.64 = $9.29.

Questions

What would ETC be worth with Worldcoin's market cap?
Ethereum Classic (ETC) would be worth $9.29 per coin with Worldcoin's market cap of $1.47B. That is 1.22x its price of $7.64 on Sep 12, 2026.
How many times would ETC need to grow to reach Worldcoin's market cap?
Ethereum Classic would need to grow 1.22x. Its market cap is $1.21B and Worldcoin's market cap is $1.47B.
How is the ETC price at WLD's market cap calculated?
Price of Ethereum Classic at Worldcoin's market cap: ($1.47B ÷ $1.21B) × $7.64 = $9.29.

Data: CoinGecko, refreshed daily. Last update Sep 12, 2026.