Fees for Using Card at Night?

So, I’m aware of the weekend mark up which I read happens with the fx market is closed…Which makes me wonder, will I get fees or added charges for using the card on weekdays when the fx market is closed? I ask because I’m not sure if I should convert currency now or if I can use my card in the currency it is already(euro)and the rate at the closing of the market will be what I’m charged when Revolut does the conversion per transaction.

The surcharge only applies from Saturday 00:00 to Sunday 23:59 (UK time).


What rate will be used when the market is closed? Will it be the rate at the market’s closing time?

So what rate will be used today when the market is closed? Is it the closing market rate of the day?

Forex markets aren’t closed at night. You will always get the rate the app shows you.