Petrol and diesel prices in Saint Lucia
Last updated
Compiled from official government and open-data fuel price publications for Saint Lucia. Every figure on this page is available through our free JSON API.
Current fuel prices in Saint Lucia
- RON 95 3.69 XCD/L $1.36/L · $5.16/gal +4.7% in 30 days
- RON 98 4.04 XCD/L $1.49/L · $5.65/gal +9.9% in 30 days
- Diesel 3.69 XCD/L $1.36/L · $5.16/gal +4.7% in 30 days
How fuel prices have moved in Saint Lucia
| Fuel | 30 days | 90 days | 1 year |
|---|---|---|---|
| RON 95 | +4.7% | +4.7% | +1.5% |
| RON 98 | +9.9% | +9.9% | +6.7% |
| Diesel | +4.7% | +4.7% | +1.5% |
Fuel price history for Saint Lucia
The last 24 published updates, in XCD per litre. We hold 26 readings for Saint Lucia, back to 27 June 2016.
| Date | RON 95 | RON 98 | Diesel |
|---|---|---|---|
| 3.69 | 4.04 | 3.69 | |
| 3.69 | 4.04 | 3.69 | |
| 3.69 | 4.04 | 3.69 | |
| 3.69 | 4.04 | 3.69 | |
| 3.69 | 4.05 | 3.69 | |
| 3.52 | 3.67 | 3.52 | |
| 3.52 | 3.67 | 3.52 | |
| 3.52 | 3.67 | 3.52 | |
| 3.63 | 3.78 | 3.63 | |
| 3.63 | 3.78 | 3.63 | |
| 3.63 | 3.78 | 3.63 | |
| 3.63 | 3.78 | 3.60 | |
| 3.63 | 3.78 | 3.58 | |
| 3.70 | 3.85 | 3.65 | |
| 3.80 | 3.95 | 3.75 | |
| 3.95 | 4.10 | 3.95 | |
| 3.30 | 3.45 | 3.25 | |
| 2.80 | 2.95 | 2.75 | |
| 2.50 | 2.65 | 2.40 | |
| 3.00 | 3.15 | 2.95 | |
| 3.00 | 3.15 | 2.95 | |
| 3.25 | 3.40 | 3.20 | |
| 2.85 | 3.00 | 2.80 | |
| 2.39 | 2.54 | 2.30 |
Frequently asked questions
How much is petrol in Saint Lucia today?
As of 6 July 2026, RON 95 petrol in Saint Lucia costs 3.69 XCD per litre — about $1.36 per litre, or $5.16 per US gallon.
What is the RON 95 price in Saint Lucia?
RON 95 costs 3.69 XCD per litre in Saint Lucia as of 6 July 2026.
Is diesel cheaper than petrol in Saint Lucia?
Petrol and diesel cost about the same in Saint Lucia — 3.69 and 3.69 XCD per litre respectively, as of 6 July 2026.
Have fuel prices gone up in Saint Lucia?
Petrol in Saint Lucia has risen 4.7% in the past 30 days, from 3.52 to 3.69 XCD per litre.
When were these Saint Lucia fuel prices last updated?
These prices were last updated on 6 July 2026. Saint Lucia typically publishes new fuel prices about every 7 days.
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