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North Dakota Gas Tax Calculator
North Dakota charges 23.0¢/gal on gasoline and 23.0¢/gal on diesel (all state taxes and fees). Combined with the federal tax, drivers in North Dakota pay 41.5¢/gal total on gasoline.
ND gasoline (combined)
23.0¢
ND diesel (combined)
23.0¢
Federal gasoline tax
18.5¢
18.4¢ excise + 0.1¢ LUST
Combined (gas + federal)
41.5¢
Excise and combined rates are equal for North Dakota — no separate fees apply.
Tax on 15 gallons of gasoline in North Dakota
Federal tax
$2.77
North Dakota tax
$3.45
Total tax
$6.22
This calculator is for informational purposes only and does not constitute tax advice. Consult a qualified tax professional for your specific situation. Rates last verified June 2026.
Verify rates on North Dakota Office of State Tax Commissioner — Motor Fuel Tax RatesGas tax per fill-up in North Dakota
| Tank size | State tax | Federal tax | Total tax |
|---|---|---|---|
| 10 gallons | $2.30 | $1.85 | $4.15 |
| 12 gallons | $2.76 | $2.22 | $4.98 |
| 15 gallons | $3.45 | $2.77 | $6.22 |
| 18 gallons | $4.14 | $3.33 | $7.47 |
| 20 gallons | $4.60 | $3.70 | $8.30 |
| 25 gallons | $5.75 | $4.63 | $10.38 |
| 30 gallons | $6.90 | $5.55 | $12.45 |
Gasoline only. State tax uses combined rate (all fees). Federal includes 18.4¢ excise + 0.1¢ LUST fee.
North Dakota note: Excise rate reflects the flat statutory baseline for motor vehicle fuel and clear special fuels used in licensed vehicles. The combined rate matches the pure excise baseline as North Dakota does not assess a per-gallon environmental or cleanup fund fee at the retail pump.