Inflation Japan 2017
Average inflation: 0.5%
Current Inflation
Inflation is very low at 0.5%, well below the ECB target.
Peak and Trough
The highest inflation was in December at 1.0%. The lowest inflation was in March at 0.2%.
- Highest month
- December: 1.0%
- Lowest month
- March: 0.2%
- Difference
- 0.8 percentage points
- Months with data
- 12 of 12
Category Insights
The highest price increase was in Transport with an average of 2.6%. The lowest price increase was in Communication with an average of -3.8%.
- Highest increase
- Transport: 2.6%
- Lowest increase
- Communication: -3.8%
Historical Context
Current inflation is around the 5-year average of 0.9%.
- 5-year average
- 0.9%
- 10-year average
- 0.3%
- All-time high (2014)
- 2.7%
- All-time low (2009)
- -1.3%
Trend
Inflation has remained relatively stable. Compared to 2016, the difference is minimal (+0.6 percentage point).
- Change vs. previous year
- +0.6 percentage points
- Largest monthly swing
- August: +1.2 percentage points
ECB Target
Inflation is 1.5% below the ECB target of 2.0%. Too low inflation may indicate economic weakness.
Purchasing Power
At this inflation rate, purchasing power gradually decreases. The impact on daily expenses is relatively limited.
What you could buy for €100 this year will cost approximately €100.50 next year at this inflation rate.
Multi-year trend
Monthly figures 2017
Inflation by category
Inflation differs per product group. Click on a category for the historical trend.
Month overview
| Month | Inflation | Difference vs. 2016 |
|---|---|---|
| January | 0.4% | +0.5 |
| February | 0.3% | +0.1 |
| March | 0.2% | +0.2 |
| April | 0.4% | +0.7 |
| May | 0.4% | +0.9 |
| June | 0.4% | +0.8 |
| July | 0.4% | +0.8 |
| August | 0.7% | +1.2 |
| September | 0.7% | +1.2 |
| October | 0.2% | +0.1 |
| November | 0.6% | +0.1 |
| December | 1.0% | +0.7 |
| Average | 0.5% |
Data source
Data from OECD. Last updated: 11/01/2026.