Our calculations are based on published daily exchange rates. We have calculated that US$ 21.31 would cost the following amount in each of the currencies below.
| Currency | Converted Cost |
| Algerian Dinars | DZD 3,101.95 |
| American Dollars | US$ 21.31 |
| Argentinian Pesos | ARS 2,537.05 |
| Australian Dollars | A$ 30.00 |
| Bahamian Dollars | BSD 21.31 |
| Barbados Dollars | BBD 42.62 |
| Brazil Real | Real 102.71 |
| Canadian Dollars | C$ 27.33 |
| Chilean Pesos | CLP 17,693.39 |
| Chinese Yuan Renmimbi | CNY 141.94 |
| Czech Republic Koruna | CZK 488.94 |
| Danish Kroner | DKK 147.70 |
| Eastern Caribbean Dollars | XCD 57.54 |
| Egyptian Pounds | EGP 394.68 |
| Euros | EUR 19.85 |
| Fiji Dollars | FJD 46.21 |
| Hong Kong Dollars | HKD 167.26 |
| Hungarian Forint | HUF 7,601.97 |
| Iceland Krona | ISK 2,757.90 |
| IMF Special Drawing Rights | XDR 15.76 |
| Indian Rupees | Rup 1,651.15 |
| Indonesian Rupiah | IDR 312,004.49 |
| Israeli New Shekels | ILS 71.52 |
| Jamaican Dollars | JMD 3,299.28 |
| Japanese Yen | ¥ 2,701.15 |
| Jordanian Dinar | JOD 15.11 |
| Korean (South) Won | Won 26,877.45 |
| Lebanese Pounds | LBP 32,124.83 |
| Malaysian Ringgit | MYR 93.67 |
| Mexican Pesos | MXN 422.93 |
| New Zealand Dollars | NZ$ 33.05 |
| Norwegian Kroner | NOK 203.80 |
| Pakistan Rupees | PKR 4,274.17 |
| Philippine Pesos | Phi 1,115.77 |
| Polish Zlotych | PLN 91.27 |
| Romanian Leu | RON 98.14 |
| Russian Rubles | RUB 1,236.32 |
| Saudi Arabian Riyal | SAR 79.91 |
| Singapore Dollars | S$ 29.22 |
| South African Rand | R 333.49 |
| Swedish Krona | K 207.95 |
| Swiss Francs | CHF 20.47 |
| Taiwanese Dollars | TWD 629.89 |
| Thai Baht | THB 726.82 |
| Trinidad and Tobago Dollars | TTD 144.64 |
| United Kingdom Pounds | £ 16.99 |