Inflation Calculator Santiago

Inflation Calculator for Santiago

Prices paid by households in Santiago follow the national consumer price index for Chile, because official inflation is measured country-wide rather than city by city. In the latest month available, September 2026, annual consumer price inflation was 4.08% according to the Bank for International Settlements (BIS) series compiled from the national statistics office.

Facts that change the answer

• Latest annual inflation: 4.08% (September 2026)
• National CPI change, calendar years 2000 to 2025: prices up 154.8% in total (index 72.8 to 185.4)
• Ten years, 2015 to 2025: prices up 56.6%, so CLP 100 of 2025 buys what about CLP 63.9 bought in 2015
• Highest calendar-year inflation since 2001: 11.6% in 2022; lowest: 1.1% in 2004
• Central Bank of Chile policy rate: 4.5% (September 2026), which is above the latest national inflation rate of 4.08%
• Year by year: 2016 3.8%, 2017 2.2%, 2018 2.4%, 2019 2.6%, 2020 3.0%, 2021 4.5%, 2022 11.6%, 2023 7.6%, 2024 4.3%, 2025 4.2%
• Earlier years: 2001 3.6%, 2002 2.5%, 2003 2.8%, 2004 1.1%, 2005 3.1%, 2006 3.4%, 2007 4.4%, 2008 8.7%, 2009 1.5%, 2010 1.5%, 2011 3.3%, 2012 3.0%, 2013 1.8%, 2014 4.7%, 2015 4.4%
• Last 12 monthly readings: Oct 25 3.4%, Nov 25 3.4%, Dec 25 3.4%, Jan 26 2.8%, Feb 26 2.4%, Mar 26 2.8%, Apr 26 4.0%, May 26 3.9%, Jun 26 4.3%, Jul 26 3.5%, Aug 26 4.1%, Sep 26 4.1%

Worked example for Santiago

Enter CLP 500,000 as today's cost, 4.08% as the inflation rate and 10 years. If prices in Santiago kept rising at that pace, the same basket would cost CLP 745,835 in 2036, and CLP 500,000 left in cash would buy only what CLP 335,195 buys now. The figure of CLP 500,000 is just an example amount in Chilean peso; type your own rent, school fee or grocery bill instead.

The average of the ten calendar-year rates from 2016 to 2025 for Chile works out at 4.6%. Try that figure as well as the latest 4.08% reading: the gap between the two shows how sensitive a long-range plan in Santiago is to which rate you pick. For a 20-year horizon the difference between 4.6% and 4.08% changes the future cost of CLP 500,000 from CLP 1,234,635 to CLP 1,112,540.

Sources: BIS consumer price statistics · BIS central bank policy rates. Checked 5 November 2026. For how the maths works, see the Inflation Calculator guide.