What Gas Costs
and Why
An independent guide to the price at the pumpData release · 30 September 2026

US / city

San Francisco

The pump price, taken apart. Every observation keeps its source, date and method.

Dated source observation · 2026-09-28 · 2 days old
Last successful source refresh: 2026-09-30 07:39:45 UTC. A successful refresh does not mean a new price was published. Source status

Reported pump priceUSD 1.66per litre

Observation date2026-09-2828 September 2026

Share paid in taxesUnavailableBreakdown pending

Change from prior week+3.2%Price rank 1 of 2 on the same date

Breakdown pending: verified taxes or contemporaneous benchmarks are missing.

Where your money goes

Breakdown pending
A complete, verified breakdown is not available for this observation. The reported pump price is shown above.

· US Energy Information Administration
Calculation and limitations

Price history

Pump price history52 observations from 2025-10-06 to 2026-09-28. USD per litre. Full values are in the accompanying table.0.000.611.211.822025-10-06: USD 1.17/L2025-10-13: USD 1.19/L2025-10-20: USD 1.18/L2025-10-27: USD 1.17/L2025-11-03: USD 1.17/L2025-11-10: USD 1.18/L2025-11-17: USD 1.17/L2025-11-24: USD 1.15/L2025-12-01: USD 1.13/L2025-12-08: USD 1.12/L2025-12-15: USD 1.09/L2025-12-22: USD 1.07/L2025-12-29: USD 1.06/L2026-01-05: USD 1.06/L2026-01-12: USD 1.04/L2026-01-19: USD 1.05/L2026-01-26: USD 1.08/L2026-02-02: USD 1.11/L2026-02-09: USD 1.18/L2026-02-16: USD 1.20/L2026-02-23: USD 1.21/L2026-03-02: USD 1.21/L2026-03-09: USD 1.38/L2026-03-16: USD 1.45/L2026-03-23: USD 1.51/L2026-03-30: USD 1.52/L2026-04-06: USD 1.53/L2026-04-13: USD 1.53/L2026-04-20: USD 1.50/L2026-04-27: USD 1.55/L2026-05-04: USD 1.61/L2026-05-11: USD 1.62/L2026-05-18: USD 1.61/L2026-05-25: USD 1.60/L2026-06-01: USD 1.59/L2026-06-08: USD 1.53/L2026-06-15: USD 1.49/L2026-06-22: USD 1.45/L2026-06-29: USD 1.41/L2026-07-06: USD 1.40/L2026-07-13: USD 1.39/L2026-07-20: USD 1.43/L2026-07-27: USD 1.47/L2026-08-03: USD 1.47/L2026-08-10: USD 1.45/L2026-08-17: USD 1.43/L2026-08-24: USD 1.45/L2026-08-31: USD 1.47/L2026-09-07: USD 1.52/L2026-09-14: USD 1.57/L2026-09-21: USD 1.60/L2026-09-28: USD 1.66/L2025-10-062026-09-28

USD per litre. Line shows the reported pump price; component history is incomplete.

View the chart data
USD per litre
DatePriceComponents
2025-10-061.175Unavailable
2025-10-131.186Unavailable
2025-10-201.182Unavailable
2025-10-271.168Unavailable
2025-11-031.174Unavailable
2025-11-101.180Unavailable
2025-11-171.169Unavailable
2025-11-241.155Unavailable
2025-12-011.134Unavailable
2025-12-081.120Unavailable
2025-12-151.087Unavailable
2025-12-221.070Unavailable
2025-12-291.061Unavailable
2026-01-051.057Unavailable
2026-01-121.042Unavailable
2026-01-191.054Unavailable
2026-01-261.079Unavailable
2026-02-021.112Unavailable
2026-02-091.177Unavailable
2026-02-161.202Unavailable
2026-02-231.206Unavailable
2026-03-021.213Unavailable
2026-03-091.383Unavailable
2026-03-161.448Unavailable
2026-03-231.513Unavailable
2026-03-301.525Unavailable
2026-04-061.527Unavailable
2026-04-131.526Unavailable
2026-04-201.503Unavailable
2026-04-271.553Unavailable
2026-05-041.609Unavailable
2026-05-111.619Unavailable
2026-05-181.611Unavailable
2026-05-251.600Unavailable
2026-06-011.587Unavailable
2026-06-081.535Unavailable
2026-06-151.492Unavailable
2026-06-221.450Unavailable
2026-06-291.413Unavailable
2026-07-061.395Unavailable
2026-07-131.393Unavailable
2026-07-201.431Unavailable
2026-07-271.474Unavailable
2026-08-031.471Unavailable
2026-08-101.446Unavailable
2026-08-171.434Unavailable
2026-08-241.446Unavailable
2026-08-311.467Unavailable
2026-09-071.520Unavailable
2026-09-141.567Unavailable
2026-09-211.604Unavailable
2026-09-281.656Unavailable

USD per litre, independent of the volume selector. Only verified observations are shown; some regions have short histories. Source changes and gaps are not interpolated.

Today in historical context

Historical context requires JavaScript. Download the dated history.

Same publisher and currency as the latest observation. Average uses available weekly observations, not daily or sales-weighted prices. Historical highs and lows refer only to this dataset, not all-time records.

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