How to configure multi-currency for single store in magento2?

Question

I have multi-selected the allowed currency option in Store->Configuration->Currency Setup for single store but that currency drop-down option is not coming in front-end.

Answer 1

You need to define currency rates to make them visible in frontend

Stores > Currency rates

You can either change them manually or you can import currency rates from 3 available services.

By default when you open a store and see prices will be in base currency , but you can switch to others which you have defined.