Getting balance using dapp kit

Is there a hook in @mysten/dapp-kit that can get the balance on the currently connected wallet?

You could use the suiClient instance that is returned by the useSuiClient hook, and call the suiClient.getBalance method providing the current address as argument

Worked with this syntax:
Number((await suiClient.getBalance({owner: account?.address+""})).totalBalance)/Number(MIST_PER_SUI)

Yes, it has been solved