Most Licensed Online Casinos will have a page that will display the RTP for Online Slots they supply. However, as stated in a previous FAQ, the percentage shown on a Casino Slot RTP page is not guaranteed. In addition, a Casino might display RTP for slots from an entire network of casinos rather than RTP for just that Casino. Therefore, we advise taking all RTP figures with a pinch of salt and using them as a guideline only.