Please post a new and more specific question. Several countries use kroner (or kronor) as their currency. Also, are you referring to the collectible value of specific coins, or simply to the exchange rate? For the latter, check a site such as www.xe.com for the latest quotes.
This coin from Iceland (KM#27a), with a face value of 1 Krona, is made of nickel coated steel, weighs 4.00 grams, and has a diameter of 19.79mm with a reeded edge. The front depicts a giant facing forward, and has the denomination in words along the top ("EIN KRÓNA") and the country ("ÍSLAND") and mintage year ("1989") along the bottom. The reverse has an image of a codfish with the denomination in number form ("1 KR") above. 5,000,000 such coins were produced in 1992. In terms of foreign exchange, there are over 100 krona to the US dollar, giving your coin a face value of a bit under 1 US cent. Numismatically, according to the Standard Catalog of World Coins, it is worth US$0.75 in Uncirculated condition and US$1.50 in Brilliant Uncirculated condition.
More information is needed - what country issued the coin, and what's its date? Please post a new question with that information.
how much is a norges bank 10 ti kroner worth
You need to give a year and a country of origin (because many Scandinavian countries have used currencies similar to a Krone, or Kroner, etc.) along with an estimate of condition.
1 SEK = 0,15 USD and 0,11 Euro.
That's nothing. The smallest you can get in cash in Norway is 50 øre and that's planned to remove. You have: 50 øre ( planned to remove) 1 Krone (coin) 5 Kroner (coin) 10 Kroner (coin) 20 Kroner (coin) 50 Kroner (banknote) 100 Kroner (banknote) 200 Kroner (banknote) 500 Kroner (banknote) 1000 Kroner (banknote) One krone is worth 30. April 2009: 0,11 EUR or 0,15 USD
More information is needed - what country issued the coin, and what's its date? Please post a new question with that information.
20 dollars
As of 6th June 2009, 20 Danish Kroner is equal to $3.75
The value of a 1902 Confoederatio Helvetica 20 coin is determined by its scarcity and the condition of the coin. The value price ranges from 40 to 100 dollars.
About 1600.00 dollars!!!
The value of a 1916 20 Piastres coin depends on its condition. You could fetch anywhere between 25 and 180 US dollars for such a coin at auction.
It is worth 100 dollars now.
A date is needed, post new question.
7 millions dollars
The current currency exchange rate has one Danish Krone equaling 0.18 US Dollars. Using this exchange rate, 20 Kroner is worth 3.65 US Dollars. The currency exchange rate can change at any time.
If genuine, at least $ 7000 US Dollars