A personal fuel log since 2013
Three numbers per tank. Everything else is math.
Every fill-up for 4 cars, 300 tanks and 102,061 miles so far. The only inputs are a date, the gallons and the total. Price per gallon, miles per tank, MPG, cost per mile, medians, records and the yearly summaries are all computed from those when the site builds.
Latest tank
2023 Toyota Corolla, August 9, 2026, odometer 15,101.
$36.13
Paid
9.51
Gallons
$3.80
Per gallon
319
Miles on the tank
33.5
MPG
right at this car's median of 33.5
22
Days since the last fill
Maintenance counters
Read from the notes column, as of the latest fill on Aug 9, 2026.
Since last oil change
5,920miles, 15 months ago (May 24, 2025)
Since last tires
3,545miles, 8 months ago (Dec 7, 2025)
Pump prices, as paid
Lifetime
300
Fill-ups logged
102,061
Miles
2,957
Gallons
$8,670
Spent on fuel
34.1
Average tank MPG
$0.085
Cost per mile
Recent fill-ups
| Date | Car | Miles | Gallons | Cost | $ / gal | MPG | Days | Notes |
|---|---|---|---|---|---|---|---|---|
| 2023 Toyota Corolla | 319 | 9.51 | $36.13 | $3.80 | 33.5 | 22 | ||
| 2023 Toyota Corolla | 261 | 7.75 | $28.67 | $3.70 | 33.7 | 26 | ||
| 2023 Toyota Corolla | 284 | 8.26 | $28.91 | $3.50 | 34.4 | 20 | ||
| 2023 Toyota Corolla | 288 | 7.69 | $27.68 | $3.60 | 37.5 | 17 | ||
| 2023 Toyota Corolla | 329 | 9.40 | $37.03 | $3.94 | 35.0 | 20 | ||
| 2023 Toyota Corolla | 351 | 9.55 | $34.81 | $3.65 | 36.8 | 31 | ||
| 2023 Toyota Corolla | 362 | 10.07 | $36.84 | $3.66 | 35.9 | 21 | ||
| 2023 Toyota Corolla | 313 | 9.20 | $29.89 | $3.25 | 34.0 | 20 | ||
| 2023 Toyota Corolla | 265 | 8.13 | $21.62 | $2.66 | 32.6 | 20 | ||
| 2023 Toyota Corolla | 240 | 7.83 | $19.58 | $2.50 | 30.7 | 20 |