The Kuwaiti Dinar is the most powerful currency because the country’s leaders were able to positively utilize proceeds from oil sales. The Kuwaiti dinar is not subjected to supply and demand, thereby making demand for it so high. Today, 1KWD will buy 3.29 US dollars. Its value isn’t just limited to the USD, but against other currencies globally. 1KWD is worth 1,368,504.04 Nigerian Naira.