{"api":"Monday Diesel Data API","version":"v1","docs":"https://mondaydiesel.com/api","data_as_of":"2026-11-09","data_as_of_label":"Nov 9, 2026","data_pulled_at":"2026-11-11T00:15:05.839Z","generated_at":"2026-11-11T18:51:15.096Z","attribution":"Credit Monday Diesel (mondaydiesel.com) with a visible link to the page the figure came from; every record carries its page_url.","id":"costpermile/diesel-cost-per-mile","section":"costpermile","section_label":"Cost per mile","title":"Diesel fuel cost per mile","subtitle":"94.3 cents a mile for the week of Nov 9, 2026, at a stated 6.5 mpg reference. About $471.31 of fuel for a 500-mile haul. Fuel only; not an all-in operating cost.","description":"Diesel fuel cost per mile: 94.3 cents/mi for the week of Nov 9, 2026 at a stated 6.5 mpg reference, from EIA's Monday on-highway diesel price. Fuel cost only.","page_url":"https://mondaydiesel.com/costpermile/diesel-cost-per-mile","headline":null,"unit":"cents/mile","data_through":"2026-11-09","frequency":"Weekly","status":"current","source":"Derived from EIA weekly on-highway diesel survey","provenance":{"source":"Derived from EIA weekly on-highway diesel survey","series":"Fuel cost per mile at a 6.5 mpg reference","basis":"Fuel only, 6.5 mpg reference efficiency","geography":"United States","unit":"cents/mile","period":"Weekly (survey week)","lastObservation":"Nov 9, 2026","frequency":"Weekly"},"citation":"US diesel fuel cost per mile: 94.3 cents/mi for the week of Nov 9, 2026 at a 6.5 mpg reference, from EIA's on-highway diesel price. Monday Diesel. https://mondaydiesel.com/costpermile/diesel-cost-per-mile","series":[{"label":"Cost per 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05-04","value":86.769231},{"date":"2026-05-11","value":86.753846},{"date":"2026-05-18","value":86.092308},{"date":"2026-05-25","value":84.969231},{"date":"2026-06-01","value":82.307692},{"date":"2026-06-08","value":80.153846},{"date":"2026-06-15","value":77.830769},{"date":"2026-06-22","value":74.338462},{"date":"2026-06-29","value":71.815385},{"date":"2026-07-06","value":70.430769},{"date":"2026-07-13","value":73.784615},{"date":"2026-07-20","value":78.984615},{"date":"2026-07-27","value":81.738462},{"date":"2026-08-03","value":82.276923},{"date":"2026-08-10","value":80.876923},{"date":"2026-08-17","value":83.907692},{"date":"2026-08-24","value":86.953846},{"date":"2026-08-31","value":86.138462},{"date":"2026-09-07","value":91.8},{"date":"2026-09-14","value":96.692308},{"date":"2026-09-21","value":100.446154},{"date":"2026-09-28","value":98.184615},{"date":"2026-10-05","value":95.369231},{"date":"2026-10-12","value":95.061538},{"date":"2026-10-19","value":96.553846},{"date":"2026-10-26","value":97.723077},{"date":"2026-11-02","value":96.8},{"date":"2026-11-09","value":94.261538}]}],"tables":[{"caption":null,"columns":["Period","Cost per mile (6.5 mpg)","Fuel for a 500-mile haul","Week of"],"rows":[["This week","94.3 cents/mi","$471.31","Nov 9, 2026"],["A week ago","96.8 cents/mi","$484.00","Nov 2, 2026"],["A month ago","95.1 cents/mi","$475.31","Oct 12, 2026"],["A year ago","59.0 cents/mi","$295.15","Nov 10, 2025"]]},{"caption":"Fuel cost per mile at other fuel economies, week of Nov 9, 2026 ($6.127 a gallon)","columns":["Fuel economy","Fuel cost per mile","Fuel for a 500-mile haul","Against the 6.5 mpg reference"],"rows":[["5.5 mpg","111.4 cents/mi","$557.00","+17.1 cents/mi"],["6.0 mpg","102.1 cents/mi","$510.58","+7.8 cents/mi"],["6.5 mpg (the reference)","94.3 cents/mi","$471.31","reference"],["7.0 mpg","87.5 cents/mi","$437.64","-6.8 cents/mi"],["7.5 mpg","81.7 cents/mi","$408.47","-12.6 cents/mi"],["8.0 mpg","76.6 cents/mi","$382.94","-17.7 cents/mi"]]},{"caption":"Fuel cost per mile by region at 6.5 mpg, week of Nov 9, 2026, highest first","columns":["Region","Diesel price","Fuel cost per mile (6.5 mpg)","Fuel for a 500-mile haul","Against the US average"],"rows":[["California","$7.897/gal","121.5 cents/mi","$607.46","+27.2 cents/mi"],["West Coast (PADD 5)","$7.110/gal","109.4 cents/mi","$546.92","+15.1 cents/mi"],["West Coast except California (PADD 5)","$6.429/gal","98.9 cents/mi","$494.54","+4.6 cents/mi"],["Central Atlantic (PADD 1B)","$6.412/gal","98.6 cents/mi","$493.23","+4.3 cents/mi"],["New England (PADD 1A)","$6.349/gal","97.7 cents/mi","$488.38","+3.4 cents/mi"],["Rocky Mountain (PADD 4)","$6.206/gal","95.5 cents/mi","$477.38","+1.2 cents/mi"],["Midwest (PADD 2)","$6.201/gal","95.4 cents/mi","$477.00","+1.1 cents/mi"],["US average","$6.127/gal","94.3 cents/mi","$471.31","US average"],["East Coast (PADD 1)","$5.920/gal","91.1 cents/mi","$455.38","-3.2 cents/mi"],["Gulf Coast (PADD 3)","$5.741/gal","88.3 cents/mi","$441.62","-6.0 cents/mi"],["Lower Atlantic (PADD 1C)","$5.694/gal","87.6 cents/mi","$438.00","-6.7 cents/mi"]]}]}