Calculate Paypal/Stripe fee by country?

Please tell me how to set the fee, depending on the country that the user chose when placing an order? Payment methods paypal and stripe. For example, for stripe, for the USA it is 2.9% + $ 0.30, and for the UK 1.4% + $ 0.25, maybe there is some kind of plugin for this, or there is another method for calculating it.