How much is a dinar to a dollar?

Could you please clarify the context of the dinar you're referring to, as there are several currencies with that name? Assuming you're asking about the Iraqi dinar, the exchange rate fluctuates frequently, so it's best to check with a reputable source for the most up-to-date rate. However, generally speaking, the Iraqi dinar is worth a fraction of a US dollar. Is there a specific reason you're interested in the exchange rate, or are you looking to make a transaction involving the dinar?