The highest valued currency unit is the currency in which a single unit buys the highest number of any given other currency or the largest amount of a given good. Most commonly the calculation is made against a major reserve currency such as the euro (EUR), the pound sterling (GBP) or the United States dollar (USD).
A high-valued currency is distinct from a hard currency, which is a currency with a good buying power and which is widely accepted as a reliable store of value. For example, a Kuwaiti dinar is not of very much use outside Kuwait, and is bound to the economy of that country. It is in fact pegged to a basket of hard currencies. In contrast, the Japanese yen is considered a hard currency even though the nominal rate of the dinar is more than 400 times that of the yen.
| No. | State | Currency | Code | United States dollars USD−1 | Euro EUR−1 | Kuwaiti dinars KWD−1 | Highest valued coin | Highest valued banknote |
|---|---|---|---|---|---|---|---|---|
| 1. | dinar | KWD | 3.72953 0.26813 | 2.72918 0.36641 | 1 | .100 | 20 | |
| 2. | dinar | BHD | 2.65248 0.37701 | 1.94101 0.51519 | 0.71121 1.40606 | .500 | 20 | |
| 3. | rial | OMR | 2.59754 0.38498 | 1.90812 0.52609 | 0.69648 1.43580 | .500 | 50 | |
| 4. | lats | LVL | 1.94817 0.51330 | 1.42562 0.70145 | 0.52236 1.91438 | 2 | 500 | |
| 5. | pound | GBP |
1.73247 0.57721 | 1.26777 0.78878 | 0.46453 2.15273 | 5 (commem.) 2 (common) | 50 (Eng & Wal) 100 (Sco & NI) | |
| pound | FKP | 2 | 50 | |||||
| pound | GIP | 2 | 50 | |||||
| pound | SHP | 2 | 20 | |||||
| IMF | Special Drawing Rights | XDR | 1.56924 0.63725 | 1.06738 0.93687 | 0.42042 2.37855 | |||
| 6. | dinar | JOD | 1.41263 0.70790 | 1.03373 0.96737 | 0.37877 2.64013 | 1 | 50 | |
| 7. | (Eurozone) | euro | EUR | 1.36654 0.73177 | 1 | 0.36641 2.72918 | 2 | 500 |
| 8. | manat | AZN | 1.23548 0.80940 | 0.90409 1.10608 | 0.33127 3.01868 | .50 | 100 | |
| 9. | dollar | KYD | 1.18500 0.84388 | 0.86715 1.15320 | 0.31773 3.14729 | .25 | 100 | |
| 10. | convertible peso | CUC | 1.08003 0.92590 | 0.79034 1.26528 | 0.28959 3.45318 | 5 (rare) 1 (common) | 100 | |
| 11. | dollar | USD | 1 | 0.73178 1.36654 | 0.26813 3.72953 | 1 (uncommon) .25 (common) | 100 | |
| dollar | BSD | 1 | 1 (rare) .25 (common) | 100 | ||||
| dollar | BMD | 1 | 100 | |||||
| balboa | PAB | .50 | - | |||||
| 12. | dollar | CAD | 0.88900 1.12486 | 0.65055 1.53717 | 0.23837 4.19520 | 2 | 100 | |
| 13. | franc | CHF | 0.88392 1.13133 | 0.64683 1.54601 | 0.23700 4.21933 | 5 | 1000 | |
| 14. | cedi | GHS | 0.85770 1.16591 | 0.62764 1.59327 | 0.22997 4.3483 | 1 | 50 | |
| 15. | dinar | LYD | 0.79321 1.26070 | 0.58045 1.72280 | 0.21268 4.70182 | .500 | 50 | |