Flips

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
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XAUT at a $5B market cap

As of Sep 17, 2026, if Tether Gold (XAUT) had a market cap of $5B, one XAUT would be worth $8,028, 1.85x its current price of $4,341. Its market cap today is $2.7B.

Price of Tether Gold at a $5B market cap: ($5B ÷ $2.7B) × $4,341 = $8,028.

Questions

What would XAUT be worth at a $5B market cap?
Tether Gold (XAUT) would be worth $8,028 per coin at a $5B market cap. That is 1.85x its price of $4,341 on Sep 17, 2026.
How much would Tether Gold need to grow to reach a $5B market cap?
Tether Gold would need to grow 1.85x. Its market cap is $2.7B today.

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