Today, 1.00 (one) Euro is worth 115.75 Icelandic Krona, ie, €1.00 = Kr115.75. That's because the current exchange rate, used to convert to Icelandic Krona, is 115.75. So, to make Euro to Icelandic Krona conversion, you just need to multiply the amount in EUR by 115.75, the currency rate today.
Euro (EUR) to Icelandic Krona (ISK) Cheat Sheet Table
You can print out and cut this "currency table" also known as currency 'cheat sheet' for travellers or 'pocket guide' and keep it with you. During your travel you can compare currency amounts in foreign currency with your own home currency and vice-versa, so you will not need any calculator or mobile app get an idea of how much you will pay for a product or service.
Print out this Euro to Icelandic Krona Currency Table