Inflation is an economic phenomenon that occurs when the general price of goods and services increases in an economy. The impact of inflation on global economic growth is complex and varied. In this context, inflation can affect people’s purchasing power, production costs and global investment. First, high inflation erodes consumer purchasing power. When the prices of goods and services increase, people’s ability to buy necessities will decrease. Household consumption, which is one of the pillars of economic growth, has decreased. This results in reduced demand for goods and services, which in turn can slow global economic growth. Second, inflation also has an impact on production costs. When the prices of raw materials and labor increase, companies may increase the selling price of their products to maintain profit margins. These price increases can create a further cycle of inflation, in which consumers reduce spending, forcing companies to reduce production, and overall depressing economic growth. Third, inflation can create uncertainty in financial markets. Investors tend to get anxious when inflation gets out of control, so they may move to safer assets, such as gold or government bonds. This uncertainty reduces foreign and domestic investment, which is critical for long-term growth. Apart from that, the inflation rate also influences monetary policy. Central banks, such as the Federal Reserve in the US, may raise interest rates to control inflation. Raising interest rates can reduce lending and investment, thereby slowing the rate of economic growth. On the other hand, high interest rates can also benefit savings, but the risk is economic depreciation if people choose to delay spending. At the international level, inflation in one country can have an impact on other countries. For example, if a large country like the US experiences significant inflation, the dollar exchange rate may weaken. This makes exported goods cheaper for other countries, but increases the cost of imports, triggering a wider global impact. From an industrial sector perspective, inflation can put pressure on certain sectors. The technology sector, for example, will have to deal with rising component costs, while the energy sector may benefit from higher energy prices. Thus, the impact of inflation is heterogeneous depending on the industrial sector involved. In developing countries, inflation can be a disaster if not managed well. Many of these countries have fragile economic structures and are dependent on imports, which makes them more susceptible to price spikes in other countries. Economic activity could come to a halt if the cost of living rises far beyond wages. As a result of all these factors, the link between inflation and global economic growth demands continuity attention. Responsive and adaptive policies are needed to overcome the effects of inflation and ensure sustainable growth.