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OReGO charges 1.5 cents per mile driven, credits 30 cents per gallon consumed for state fuels tax paid, and calculates the net balance due. Participants then remit payment or receive a refund. Note that as of January 1, 2018 the road charge rate will be 1.7 cents per mile and the state fuels tax rate will be 34 cents per gallon. The calculator below uses the 2018 rates.

Curious about your potential OReGO payment? Use our quick calculator to compare your current monthly fuel tax cost to using OReGO.

Mileage Information


How Much You Pay

State Fuel Tax*



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* Does not include Federal or local taxes and fees.
The calculation tool is for informational purposes only and may not apply to your situation. The calculation is based on comparing Oregon state fuel taxes to road usage charges incurred by driving on Oregon roads. It does not take into account any local option fuel taxes.