World Oil Demand
The world consumes about 102 million barrels of liquid fuels per day in 2026 — a thousand barrels a second — against projected supply of 101 Mb/d (EIA). Below: the official balance, the biggest consumers, and the peak-demand debate.
World Supply–Demand Balance (EIA STEO, Mb/d)
| 2025 | 2026 | 2027 (fcst) | |
|---|---|---|---|
| World production | 106.3 | 101.1 | 109.6 |
| World consumption | 104.4 | 102.4 | 104.6 |
| Implied balance | +1.9 | -1.3 | +4.9 |
Positive balance = inventories build (bearish); negative = draw (bullish). Source: EIA STEO.
Top 10 Consuming Countries (Mb/d)
| # | Country | Mb/d | Year |
|---|---|---|---|
| 1 | United States | 20.74 | 2025 |
| 2 | China | 16.37 | 2024 |
| 3 | India | 5.60 | 2024 |
| 4 | Russia | 3.80 | 2024 |
| 5 | Saudi Arabia | 3.70 | 2024 |
| 6 | Brazil | 3.27 | 2024 |
| 7 | Japan | 3.09 | 2025 |
| 8 | Canada | 2.55 | 2025 |
| 9 | South Korea | 2.46 | 2025 |
| 10 | Germany | 2.03 | 2025 |
Full top-15 with producers on world production & consumption; country deep-dives: China · Saudi Arabia · Russia.
How Fast Is Demand Growing?
| Year | World consumption, Mb/d | Change, Mb/d | Change, % | Billion barrels a year |
|---|---|---|---|---|
| 2025 | 104.40 | — | — | 38.1 |
| 2026 | 102.43 | −1.97 | −1.9% | 37.4 |
| 2027 FORECAST | 104.64 | +2.21 | +2.2% | 38.2 |
EIA Short-Term Energy Outlook, world liquid-fuels consumption. A fall in the current year reflects the supply disruption and price response described on the Hormuz timeline; the rebound year is a forecast. Price outlook built on these figures: oil price forecast.
The Biggest Consumers as a Share of World Demand
| Country | Mb/d | Share of 2026 world demand | Cumulative share |
|---|---|---|---|
| United States | 20.74 | 20.2% | 20.2% |
| China | 16.37 | 16.0% | 36.2% |
| India | 5.60 | 5.5% | 41.7% |
| Russia | 3.80 | 3.7% | 45.4% |
| Saudi Arabia | 3.70 | 3.6% | 49.0% |
| Brazil | 3.27 | 3.2% | 52.2% |
Each country's latest EIA annual figure (see the year column above) divided by the EIA's 2026 world estimate, so the shares are approximate where the years differ. Per-country detail: country profiles.
What the US Burns Each Week
| Product supplied (demand proxy) | Million b/d | Change on the week | Week ending |
|---|---|---|---|
| Motor gasoline | 8.40 | −0.36 | 2026-10-09 |
| Distillate (diesel and heating oil) | 4.30 | +0.67 | 2026-10-09 |
| Jet fuel | 1.60 | −0.07 | 2026-10-09 |
EIA weekly "product supplied", the standard demand estimate: production plus net imports minus stock change. It is noisy week to week. Retail prices behind these volumes: gasoline and diesel.
Oil Demand FAQ
How much oil does the world use per day?
About 102 million barrels of liquid fuels per day in 2026 (EIA estimate) — roughly 37 billion barrels a year, or about 1,000 barrels every second. Supply is projected at 101 Mb/d.
What is oil actually used for?
Transport dominates: roughly 60% of demand is gasoline, diesel and jet fuel for cars, trucks, ships and planes. The rest is petrochemical feedstock (plastics, fertilizer — the fastest-growing slice), heating, and industrial fuel. See the full breakdown on the oil-uses page.
When will oil demand peak?
The great debate. The IEA sees a plateau this decade as EVs and efficiency bite (Chinese transport-fuel demand may already be peaking); OPEC projects growth into the 2040s on petrochemicals and developing-Asia demand. Even "peak" forecasts describe a long plateau, not a cliff — demand near 100 Mb/d persists for years in every mainstream scenario.
Which countries use the most oil?
The United States (20.7 Mb/d), China (16.4) and India (5.6) lead — together roughly 40% of world demand. Per person, though, the US uses about three times China's rate and nearly ten times India's, which is why developing-country growth drives the demand outlook.