What is the current Diesel price in Puerto Rico?

The current recorded price of Diesel in Puerto Rico is USD 1.5 per litre (as of 28th September 2026).

Why do fuel prices differ substantially across different countries?

All nations buy crude oil at international market prices. The major differences in pump prices result from government taxation policies (high fuel VAT/carbon taxes in Europe) versus government subsidies (in oil-producing countries like Venezuela, Iran, and Saudi Arabia).

How many litres are there in one US Gallon?

1 US liquid gallon equals exactly 3.78541 litres. In contrast, 1 Imperial gallon (UK) equals 4.54609 litres.

Today's Diesel Price in Puerto Rico - Live Rate & Global Comparison (Oct 2026)

Today's Diesel Price in Puerto Rico

Live retail fuel rate in Puerto Rico, updated according to international crude oil benchmarks, local currency exchange rates, and national excise taxes.

USD 1.5

Per Litre • Recorded on 28th September 2026

Global Crude Oil Benchmarks & Economics

Every vehicle owner across the world pays a pump price determined by international commodity pricing, refining complexity, freight shipping, and local fiscal policy.

Benchmark	Origin / Region	Sulfur & Gravity	Significance
Brent Crude	North Sea (Europe)	Light & Sweet (API ~38°, Sulfur ~0.37%)	Global pricing benchmark for over 60% of international oil contracts.
West Texas Intermediate (WTI)	Cushing, Oklahoma (USA)	Very Light & Sweet (API ~39.6°, Sulfur ~0.24%)	Main benchmark for North American gasoline and diesel pricing.
Dubai / Oman Crude	Middle East / Persian Gulf	Medium & Sour (API ~31°, Sulfur ~2.0%)	Key reference price for oil exports to Asian refining markets (India, China, Japan).

Benchmark

Origin / Region

Sulfur & Gravity

Significance

Brent Crude

North Sea (Europe)

Light & Sweet (API ~38°, Sulfur ~0.37%)

Global pricing benchmark for over 60% of international oil contracts.

West Texas Intermediate (WTI)

Cushing, Oklahoma (USA)

Very Light & Sweet (API ~39.6°, Sulfur ~0.24%)

Main benchmark for North American gasoline and diesel pricing.

Dubai / Oman Crude

Middle East / Persian Gulf

Medium & Sour (API ~31°, Sulfur ~2.0%)

Key reference price for oil exports to Asian refining markets (India, China, Japan).

Frequently Asked Questions (FAQs)

Why are fuel prices in Europe so much higher than in the United States or Middle East?

Although European refineries buy crude oil at the same international prices as US or Middle Eastern refineries, European nations impose heavy excise taxes, carbon fees, and standard VAT (often exceeding 50% to 60% of the pump price) to fund public transit and promote green decarbonization.

What is the difference between Gasoline, Petrol, and Gas?

'Petrol' (used in the UK, India, Australia, and South Africa) and 'Gasoline' or 'Gas' (used in the USA and Canada) refer to the exact same refined petroleum fuel used in spark-ignition internal combustion engines. 'Auto Gas' or 'LPG' refers to liquefied petroleum gas (propane/butane).

How does a shift in Brent Crude oil price affect consumer fuel rates?

A $10 change in Brent crude price per barrel typically translates to a ~₹4 to ₹6 per litre (or ~$0.25/gallon) adjustment at the retail pump after accounting for refinery margins and transport lag.