You can calculate what you would pay using

    https://skattekalkulator2018.app.skatteetaten.no/?aar=2018&alder=63&alderEF&kommune&locale=en_UK&sivilstand=UGIFT&tolvdelVedArbeidsoppholdINorge=12&tolvdelVedArbeidsoppholdINorgeEF=12&vilHaTolvdel=false

For an unmarried person with 500 kNOK income (56288 USD), no debts, no investments, and a house worth 2 000 kNOK (225152 USD) the annual tax is

    134 991 NOK

That's just short of 27%.

Someone with an income of 300 kNOK and a home worth 1 000 kNOK the tax pays half that:

    61 571 NOK

About 20.5%.

If you have children you pay less tax.