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

U vs WLD market cap comparison

As of Sep 12, 2026, if United Stables (U) had Worldcoin's (WLD) market cap of $1.47B, one U would be worth $1.14, 1.14x its current price of $0.9994.

At Worldcoin's all-time-high market cap of $42.90B (Mar 9, 2024), U would be worth $33.36 (33.38x).

Worldcoin is 1.14x the size of United Stables by market cap. The rank gap between them is 8 places.

MetricUnited Stables (U)Worldcoin (WLD)
Price (USD)$0.9994$0.4022
Market cap (USD)$1.29B$1.47B
Market cap rank#67#59
Circulating supply1.29B U3.65B WLD
24h change-0.01%+0.72%

Price of United Stables at Worldcoin's market cap: ($1.47B ÷ $1.29B) × $0.9994 = $1.14.

Questions

What would U be worth with Worldcoin's market cap?
United Stables (U) would be worth $1.14 per coin with Worldcoin's market cap of $1.47B. That is 1.14x its price of $0.9994 on Sep 12, 2026.
How many times would U need to grow to reach Worldcoin's market cap?
United Stables would need to grow 1.14x. Its market cap is $1.29B and Worldcoin's market cap is $1.47B.
How is the U price at WLD's market cap calculated?
Price of United Stables at Worldcoin's market cap: ($1.47B ÷ $1.29B) × $0.9994 = $1.14.

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