The Real Cost
Week of May 18, 2026 · Long Beach, CA
2026 Honda Odyssey
20 gal tank · 22 MPG
$119.14 to fill the tank
At $5.96/gal, this tank gets you about 440 miles.
Source: EIA · Updated May 18, 2026
By the numbers
- Fill cost
- $119.14
- 440 miles per tank
- $/gallon
- $5.96
- EIA CA state weekly
- Monthly (12k mi/yr)
- $270.77
- 45.5 gallons
- Annual (12k mi/yr)
- $3249
- 545 gallons
The math
Why it costs what it costs.
- Fill cost = 20 gal × $5.96/gal = $119.14
- Miles per tank = 20 × 22 = 440
- Annual (12,000 mi) = 12,000 ÷ 22 × $5.96 = $3249
Want to customize miles per year or override the pump price you saw? Use the full calculator.