U.S. state · U.S.

Gas Prices in Indiana

As of early October 2026, a gallon of regular gasoline in Indiana averages $3.91 — that is $1.03 per litre, and ranks #29 of 225 places we track, where #1 is the cheapest.

Regular, per gallon

$3.91

$1.03 per litre

Diesel, per gallon

$6.64

$1.75 per litre

World rank

#29

of 225, cheapest first

A gallon costs

of an average day’s income

Why Indiana pays this much

Low-tax U.S. state

Indiana has some of the lowest state fuel taxes and sits close to Gulf-Coast refineries and pipelines, so its pump price runs below the U.S. average.

Where the money goes

An estimated split of a $3.91 gallon in Indiana. Crude oil trades as one global price, so the part that differs between countries is mostly tax.

Component	Per gallon	Per litre
Crude	$1.86	$0.49
Refining	$0.49	$0.13
Distribution	$0.75	$0.20
Tax	$0.81	$0.22
Pump price	$3.91	$1.03

Tax here is the published figure, not an estimate: 63.1¢ a gallon in Indiana state taxes plus the 18.4¢ federal excise.

How that compares

Comparison	Per gallon	Difference
Indiana	$3.91	—
World average of all 225	$5.55	−$1.64
U.S. average	$4.38	−$0.47
Cheapest anywhere — Libya	$0.09	−$3.82
Priciest anywhere — Hong Kong	$16.70	+$12.79

Since 2026-09-16, the average in Indiana has risen by $0.46 a gallon.

Nearby in U.S.

Georgia$3.81 Texas$3.82 Ohio$3.87 North Carolina$3.91 Louisiana$3.93 Mississippi$3.93 Tennessee$3.93

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