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Disse kalkulatorene er tilgjengelige på andre språk — klikk for å se dem.

Angle Converter

Convert between SI and historical plane-angle units (radian, milliradian, degree, gradian, turn, arcminute, arcsecond) anchored to the BIPM SI Brochure definition of the radian.

Engelsk

Convert between metric and imperial area units (square millimetre, square centimetre, square metre, hectare, square kilometre, square inch, square foot, square yard, acre, square mile) with NIST-grade exact factors, plus tsubo and jo for Japanese and Taiwanese property listings.

Engelsk

Data Storage Converter

Convert between bits, bytes, and every decimal (kB, MB, GB, TB) and binary (KiB, MiB, GiB, TiB) unit — with the KiB-vs-KB distinction done right.

Engelsk

Density Converter

Convert density between kg/m³, g/cm³, g/mL, kg/L, lb/ft³, lb/in³, oz per US gallon and slug/ft³. Every factor is exact by definition, derived from the SI meter and the 1959 international pound.

Engelsk

Energy Converter

Convert between SI, electrical, and thermal energy units (joule, kilojoule, megajoule, watt-hour, kilowatt-hour, thermochemical calorie, IT calorie, kilocalorie, BTU, US therm, electronvolt) with NIST-grade exact factors anchored to the 2019 SI redefinition.

Engelsk

Enhetsomformer

Convert between length, volume, area, temperature, pressure, energy, power, force, torque, and angle units with NIST-grade exact factors.

Engelsk

Force Converter

Convert between SI, gravitational, and CGS force units (newton, kilonewton, dyne, kilogram-force, tonne-force, pound-force, ounce-force, short-ton-force) with NIST-grade exact factors anchored to CGPM 1901 standard gravity.

Engelsk

Konverter for skostørrelse: EU ↔ UK

Konverter europeiske skostørrelser til britiske umiddelbart. Komplette tabeller for EU ↔ UK for herre, dame og barn med fotlengde i cm og tommer.

Engelsk

Konverter for skostørrelser

Konverter skostørrelse mellom US, UK, EU, JP, KR, BR, MX, AU og fotlengde. Umiddelbare resultater for herre, dame og barn.

Engelsk

Length Converter

Convert between metric, imperial, and astronomical length units (millimetre, metre, kilometre, inch, foot, yard, mile, nautical mile, ångström, light-year, AU, parsec) with NIST-grade exact factors.

Engelsk

Mass Converter

Convert mass between metric (kg, g, mg, tonne), avoirdupois (lb, oz, stone, short ton, long ton), troy ounce, grain, and the metric carat with NIST-grade exact factors.

Engelsk

Power Converter

Convert between SI and historical power units (watt, kilowatt, megawatt, mechanical horsepower, metric horsepower / PS, electric horsepower, BTU per hour, kilocalorie per hour, foot-pound per second). Disambiguates the three horsepower variants that vary by about 10 W.

Engelsk

Pressure Converter

Convert between SI, atmospheric, and gravitational pressure units (pascal, kilopascal, megapascal, bar, millibar, atmosphere, torr, mmHg, psi, kgf/cm², inH2O, cmH2O) with NIST-grade exact factors and conventional liquid-column values.

Engelsk

Ringstørrelse-omregner

Regn om ringstørrelser mellom systemene USA, UK, EU/ISO, Frankrike, Tyskland, Japan, Kina og Korea — eller mål fingerens diameter eller omkrets for å finne størrelsen din umiddelbart.

Engelsk

Shoe Size Converter: US to EU

Convert shoe sizes between US and EU instantly. Quick reference charts for men's, women's, and kids' sizes with foot length in cm and inches.

Engelsk

Shoe Size Converter: US to UK

Convert shoe sizes between US and UK instantly. Quick reference charts for men's, women's, and kids' sizes with foot length in cm and inches.

Engelsk

Speed Converter

Convert speed between km/h, mph, m/s, knots, feet per second, Mach and the speed of light. Every factor is exact by definition except Mach, which is flagged as a reference condition.

Engelsk

Temperature Converter

Convert between Celsius, Fahrenheit, Kelvin, Rankine, and Réaumur temperatures. Handles non-multiplicative scales correctly using the SI offset definition (0 °C = 273.15 K exactly, 13th CGPM 1967).

Engelsk

Torque Converter

Convert between SI and imperial torque units (newton-metre, kilonewton-metre, kilogram-force metre, kilogram-force centimetre, pound-foot, pound-inch, ounce-inch) with NIST-grade exact factors anchored to CGPM 1901 standard gravity and the 1959 international yard and pound.

Engelsk

Volume Converter

Convert between metric, US customary, and UK imperial volume units (millilitre, cubic centimetre, litre, cubic metre, cubic inch, cubic foot, cubic yard, US fluid ounce, US pint, US gallon, UK pint, UK gallon) with NIST-grade exact factors.

Foreslå en kalkulator Be om et språk

Konvertering

Ikke oversatt ennå

Angle Converter

Area Converter

Data Storage Converter

Density Converter

Energy Converter

Enhetsomformer

Force Converter

Konverter for skostørrelse: EU ↔ UK

Konverter for skostørrelser

Length Converter

Mass Converter

Power Converter

Pressure Converter

Ringstørrelse-omregner

Shoe Size Converter: US to EU

Shoe Size Converter: US to UK

Speed Converter

Temperature Converter

Torque Converter

Volume Converter