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
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bastian Stien
- Size
- 9.4 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.
- iPhone
- Languages
- English and Norwegian Bokmål
- Age Rating
4+
- 4+
- Copyright
- © 2026 Bastian Stien
