Iran vs Singapore: Oil consumption
Iran
1,075 terawatt-hours
in 2025
Singapore
882.4 terawatt-hours
in 2025
Iran rank
12th
Singapore rank
15th
Oil consumption over time
- Iran
- Singapore
How they compare
Iran currently reports 1,075 terawatt-hours against 882.4 terawatt-hours in Singapore, a difference of 192.6 terawatt-hours.
That makes Iran's figure about 1.2 times Singapore's.
Across all 61 years both countries report, Iran has been ahead every year.
Iran ranks 12th and Singapore ranks 15th of 220 countries.
Iran has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Iran | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 99.97 terawatt-hours | 66.04 terawatt-hours | 33.93 terawatt-hours | Iran |
| 1970s | 242.52 terawatt-hours | 94.27 terawatt-hours | 148.24 terawatt-hours | Iran |
| 1980s | 445.65 terawatt-hours | 154.31 terawatt-hours | 291.34 terawatt-hours | Iran |
| 1990s | 686.32 terawatt-hours | 345.76 terawatt-hours | 340.56 terawatt-hours | Iran |
| 2000s | 897.48 terawatt-hours | 497.65 terawatt-hours | 399.83 terawatt-hours | Iran |
| 2010s | 958.54 terawatt-hours | 803.7 terawatt-hours | 154.83 terawatt-hours | Iran |
| 2020s | 1,031 terawatt-hours | 827.08 terawatt-hours | 204.02 terawatt-hours | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher oil consumption, Iran or Singapore?
- Iran, at 1,075 terawatt-hours against 882.4 terawatt-hours in Singapore as of 2025.
- What is the difference in oil consumption between Iran and Singapore?
- 192.6 terawatt-hours, with Iran ahead.
- How many years of comparable data are there for Iran and Singapore?
- 61 years are reported by both, from 1965 to 2025.
- How do Iran and Singapore rank globally for oil consumption?
- Iran ranks 12th and Singapore ranks 15th of 220 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); U.S. Energy Information Administration (2026); Etemad & Luciani (1991) – with major processing by Our World in Data, published as Oil consumption. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours. Includes refined petroleum products and other liquid fuels.