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Norwegian Krone (kr)

The Norwegian Krone (NOK, ISO 4217 code 578, symbol kr) is the official currency of Norway, Svalbard, Jan Mayen, and Bouvet Island, issued by Norges Bank (est. 1816). Subdivided into 100 øre (no longer in physical circulation since 2012). Banknotes: 50 kr, 100 kr, 200 kr, 500 kr, 1000 kr (a current series featuring marine themes — lighthouses, ships, fish, the Gulf Stream — by Norwegian artist Snøhetta + Metric Design); coins: 1 kr, 5 kr, 10 kr, 20 kr. NOK is a 'commodity currency' heavily correlated with North Sea Brent crude oil prices — Norway is Western Europe's largest oil + gas producer (~2 million bpd oil, ~120 bcm/yr natural gas). Norway also holds the world's largest sovereign wealth fund — the Government Pension Fund Global (GPFG, often called 'Oil Fund') manages ~$1.6 trillion AUM as of 2024, owning ~1.5% of every public company globally. Norges Bank targets 2% CPI inflation. Norway is in EEA but not EU and has its own currency.

Reviewed by Christopher FloiedUpdated

The Norwegian Krone (kr) is a unit of currency used in scientific, engineering, and practical contexts. Unit standardization in the field of currency has evolved over centuries as international scientific bodies and engineering organizations developed consistent measurement frameworks. The International System of Units (SI) provides the modern foundation for most technical measurements, though legacy units from national and industrial traditions continue to be used alongside SI units in many fields. The Norwegian Krone is precisely defined to ensure consistent, reproducible measurements across laboratories and industries worldwide.

Accurate currency measurement is critical in engineering, science, commerce, and everyday life. Using the correct unit and applying conversions precisely prevents errors that can be costly or dangerous in professional applications. MegaCalc provides instant, precise conversions for the Norwegian Krone and all related units so you can work confidently across unit systems.

Conversions Involving Norwegian Krone

US DollarNorwegian Krone

$kr

EuroNorwegian Krone

kr

British PoundNorwegian Krone

£kr

Japanese YenNorwegian Krone

¥kr

Australian DollarNorwegian Krone

A$kr

Canadian DollarNorwegian Krone

C$kr

Swiss FrancNorwegian Krone

Frkr

Chinese YuanNorwegian Krone

¥kr

Indian RupeeNorwegian Krone

kr

South Korean WonNorwegian Krone

kr

Swedish KronaNorwegian Krone

krkr

Norwegian KroneUS Dollar

kr$

Norwegian KroneEuro

kr

Norwegian KroneBritish Pound

kr£

Norwegian KroneJapanese Yen

kr¥

Norwegian KroneAustralian Dollar

krA$

Norwegian KroneCanadian Dollar

krC$

Norwegian KroneSwiss Franc

krFr

Norwegian KroneChinese Yuan

kr¥

Norwegian KroneIndian Rupee

kr

Norwegian KroneSouth Korean Won

kr

Norwegian KroneSwedish Krona

krkr

Norwegian KroneDanish Krone

krkr

Norwegian KroneNew Zealand Dollar

krNZ$

Norwegian KroneSingapore Dollar

krS$

Norwegian KroneHong Kong Dollar

krHK$

Norwegian KroneTaiwan Dollar

krNT$

Norwegian KroneThai Baht

kr฿

Norwegian KroneMalaysian Ringgit

krRM

Norwegian KronePhilippine Peso

kr

Norwegian KroneIndonesian Rupiah

krRp

Norwegian KroneVietnamese Dong

kr

Norwegian KroneBrazilian Real

krR$

Norwegian KroneMexican Peso

kr$

Norwegian KroneArgentine Peso

kr$

Norwegian KroneChilean Peso

kr$

Norwegian KroneColombian Peso

kr$

Norwegian KronePeruvian Sol

krS/

Norwegian KroneSouth African Rand

krR

Norwegian KroneNigerian Naira

kr

Norwegian KroneEgyptian Pound

kr£

Norwegian KroneKenyan Shilling

krKSh

Norwegian KroneGhanaian Cedi

kr

Norwegian KroneTanzanian Shilling

krTSh

Norwegian KroneMoroccan Dirham

krد.م.

Norwegian KroneUAE Dirham

krد.إ

Norwegian KroneSaudi Riyal

kr

Norwegian KroneQatari Riyal

kr

Norwegian KroneKuwaiti Dinar

krد.ك

Norwegian KroneBahraini Dinar

kr.د.ب

Norwegian KroneOmani Rial

kr

Norwegian KroneJordanian Dinar

krد.ا

Norwegian KroneIsraeli Shekel

kr

Norwegian KroneTurkish Lira

kr

Norwegian KronePolish Zloty

kr

Norwegian KroneCzech Koruna

kr

Norwegian KroneHungarian Forint

krFt

Norwegian KroneRomanian Leu

krlei

Norwegian KroneBulgarian Lev

krлв

Norwegian KroneCroatian Kuna

krkn

Common Uses of the Norwegian Krone

  • Scientific research — expressing currency values in published studies, experimental data, and journal articles where SI unit conventions apply
  • Engineering design — specifying currency requirements in technical drawings, calculations, and simulation input files across metric and imperial systems
  • Quality control — measuring and verifying currency in manufactured products to ensure conformance to design tolerances and international standards
  • Education — teaching currency concepts in physics, engineering, and applied science courses with worked examples in multiple unit systems
  • Industry standards — meeting regulatory and specification requirements for currency as defined by international bodies such as ISO, ASME, ASTM, and NIST

Did You Know?

The foreign exchange (forex) market is the largest and most liquid financial market in the world, with over $7.5 trillion traded per day as of 2022. The Norwegian Krone is one of the world's currencies whose value fluctuates continuously in this global marketplace.

Scientific Definition of the Norwegian Krone

The Norwegian Krone (kr) is defined within the context of currency measurement. Modern metrology ties most measurement units to fundamental physical constants or precisely reproducible laboratory references, ensuring that a measurement made in one laboratory gives the same result as a measurement made anywhere else in the world. This traceability to international standards is what makes the Norwegian Krone reliable for scientific research, commercial trade, engineering design, and legal metrology. When you use a conversion tool to translate between the Norwegian Krone and other units, the underlying conversion factors are the exact ratios defined by international standards bodies — not approximations. This means the only limit to the accuracy of a conversion is the precision of your input measurement. For everyday use, converting the Norwegian Krone to equivalent units in other systems is instant and accurate to many more decimal places than any practical measurement could justify.

Tips for Converting the Norwegian Krone

When converting the Norwegian Krone to other currency units, pay careful attention to the direction of the conversion factor — multiplying and dividing are not interchangeable. A quick sanity check is to estimate the expected magnitude of the result before performing the conversion: if the target unit is larger than the Norwegian Krone, the numerical value should be smaller, and vice versa. For chained conversions across multiple unit systems, convert everything to a common intermediate unit (typically the SI base unit) and then from that intermediate to the target. This approach is more reliable than direct conversion through multiple factors and makes the calculation easier to verify. When working with very large or very small values, consider whether a metric prefix (milli-, kilo-, mega-) would make the number easier to interpret without losing precision. For critical applications, always cross-check the converted value using a second method — a different calculator, a published table, or a hand calculation using the conversion factor directly.

Accuracy and Precision

Conversion of the Norwegian Krone is performed using exact, internationally defined factors wherever possible. For units defined by historical artifact or local convention, small differences between national standards may exist — for example, the difference between US survey foot and international foot, or the subtle variations between different definitions of the BTU. These differences are usually negligible for everyday use but matter in precision engineering, legal metrology, and international scientific collaboration. The MegaCalc conversion engine uses the most current internationally accepted values and documents any edge cases where multiple definitions exist. Numerical precision of conversions is carried to at least 10 significant figures internally, with displayed results rounded to a readable length. If you need additional precision for a specific calculation, the underlying engine provides the full precision on request — just inspect the source code or contact us for details.