If I purchase something online with my PayPal tonight when will it charge my bank?

Assume it will be immediately and don’t play the float game.

If you have it set up to go to your bank, it would set up an advice-of-charge immediately, and the bank would allocate/designate that amount and send it to Pay Pal within a couple of minutes.

@elbanditoroso That’s what’s interesting. It used to have a delay of 3–4 days. But the other day I did it, it seemed instant. But it took a while for it to actually come out of my bank statement

I’ve had purchases not show up in my account for up to 7 days. The delay between PayPal and Banks is the only issue I’ve ever had with PayPal as a seller and a buyer.