Krono – CPI Calculator

Norwegian Inflation Calculator

Only for iPhone

$0.49 · Designed for iPhone. Not verified for macOS.

iPhone

Always up to date with the latest CPI data from Statistics Norway (SSB). Track Norwegian inflation from 1920 to today, and explore CPI breakdowns by spending category. Calculate how the purchasing power of money changes over time — powered by official Norwegian Consumer Price Index (CPI) data from Statistics Norway (SSB). CALCULATE PURCHASING POWER Find out what a sum of money was worth in another year. Enter an amount and two time periods to see exactly how inflation has changed its value. • Compare any two years or months between 1920 and today • Supports yearly averages and specific months • Results update instantly as you type EXPLORE NORWEGIAN INFLATION Browse an interactive chart of the Norwegian CPI from 1920 to today. Switch between yearly and monthly views, and scrub the timeline to see exact values at any point. • Line chart showing normalized CPI growth over time • Bar chart with year-over-year or month-over-month inflation rates • Minimap navigator for quick range selection in monthly view INFLATION BY CATEGORY See how inflation hits different parts of your budget. Explore official CPI breakdowns by spending category — from food and transport to clothing and furniture. • 12-month change for every consumption group • Drill into subcategories for detailed breakdowns • Historical trend charts for each category • Switch between yearly averages and monthly data DATA FROM STATISTICS NORWAY (SSB) All calculations use official Konsumprisindeks (KPI) data from Statistisk sentralbyrå — the authoritative source for Norwegian economic statistics. • Historical data from 1920 to present • Updates automatically when SSB publishes new figures • Works offline with bundled data as a fallback

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Get notified when new KPI data from SSB is available. Enable notifications in the About tab or during onboarding.

Version 1.1.0

The developer, Bastian Stien, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • VoiceOver

    • Voice Control

    • Larger Text

    • Dark Interface

    • Differentiate Without Color Alone

    • Sufficient Contrast

Information

Seller
Bastian Stien
Size
9.8 MB
Category
Finance
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • Mac
    Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.0 or later.
Languages
English and Norwegian Bokmål
Age Rating
4+
Copyright
© 2026 Bastian Stien
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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