Indonesia Finalizes Formula for 2026 Minimum Wage Calculation
Jakarta. The Indonesian government has completed the formulation of the 2026 provincial minimum wage calculation model and is now coordinating the rollout with relevant stakeholders, Coordinating Minister for Economic Affairs Airlangga Hartarto said on Friday.
“The minimum wage discussion is finished. The formula remains the same, but the index has changed from the previous year. It will be announced soon,” Airlangga told reporters at his office in Jakarta.
Indonesia’s Job Creation Law (Law No. 6/2023) and Government Regulation No. 51/2023 on Wages stipulate that minimum wage adjustments must be based on inflation, economic growth, and a province-specific index reflecting productivity and purchasing power.
However, in 2025, the government set a uniform 6.5 percent wage increase across all provinces after the Constitutional Court ordered revisions to the current legislation, prompting a temporary departure from the formula-based approach.
Although the 2026 formula has been finalized, Airlangga declined to go into technical detail.
He stressed that next year’s provincial minimum wage will be determined by taking into account economic conditions and the standard of decent living, in line with principles set by the International Labour Organization (ILO).
The government has not yet confirmed whether the updated index values will lead to varied increases between provinces or whether transitional safeguards will be included to cushion businesses and workers.
A formal announcement is expected once consultations with labor unions, employers, and regional governments are concluded.
How Indonesia’s Minimum Wage Formula Works
Indonesia’s minimum wage is not set arbitrarily. Under Law No. 6/2023 on Job Creation and Government Regulation No. 51/2023 on Wages, provincial minimum wages are calculated using three core variables designed to link wage growth to real economic conditions.
♦ Variables Included in the Formula
- Inflation -- Measures changes in living costs from year to year
- Economic Growth -- Reflects expansion in regional economic activity
- Provincial Index -- Represents productivity and purchasing power dynamics in each province
The result is a formula intended to balance worker welfare and business sustainability by adjusting wages in line with economic fundamentals and productivity capacity.
♦ Why the Index Matters
The provincial index is the most debated component because it captures regional differences that can trigger varying wage increases between provinces. It combines:
- Worker productivity growth
- Household purchasing power
- Labor-market absorption capacity
This makes the wage outcome data-driven rather than uniform nationwide.
