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Japan Inflation: 1978 to Now

¥10,000 in 1978 is worth about ¥17,098 in 2025 prices — the most recent year with published data.

Calculate

Cumulative change+71.0%
Average annual rate+1.15%

Consumer price data for this country is published annually and lags roughly a year behind — this is the most recent year on record, not the current one.

At a Glance

JPEquivalent value
¥1.00¥1.71
¥10.00¥17.10
¥100.00¥170.98
¥1,000.00¥1,709.84
¥10,000¥17,098
¥100,000¥170,984
¥1,000,000¥1,709,838

Year by Year

YearCPIEquivalent value
197869.0¥10,000
197971.6¥10,370
198077.2¥11,177
198181.0¥11,726
198283.2¥12,047
198384.8¥12,276
198486.7¥12,554
198588.4¥12,809
198689.0¥12,885
198789.1¥12,901
198889.7¥12,989
198991.7¥13,284
199094.5¥13,693
199197.6¥14,138
199299.3¥14,387
1993100.6¥14,566
1994101.3¥14,667
1995101.1¥14,649
1996101.3¥14,669
1997103.0¥14,925
1998103.7¥15,024
1999103.4¥14,973
2000102.7¥14,871
2001101.9¥14,761
2002101.0¥14,625
2003100.7¥14,587
2004100.7¥14,586
2005100.4¥14,545
2006100.7¥14,581
2007100.7¥14,590
2008102.1¥14,791
2009100.7¥14,591
2010100.0¥14,485
201199.7¥14,445
201299.7¥14,439
2013100.0¥14,487
2014102.8¥14,887
2015103.6¥15,005
2016103.5¥14,986
2017104.0¥15,059
2018105.0¥15,208
2019105.5¥15,279
2020105.5¥15,275
2021105.2¥15,240
2022107.8¥15,620
2023111.4¥16,131
2024114.4¥16,573
2025118.0¥17,098

Other Starting Years

How This Is Calculated

Based on the official consumer price index (CPI) for this country — for the US, the Bureau of Labor Statistics' CPI-U, averaged from monthly figures to a single annual value; for Korea and Japan, the World Bank's annual CPI series. A gap in the source data is shown as a gap, never estimated or interpolated.

JP: 19602025

¥10,000 in 1978 — Japan Inflation Calculator · PNL404