Monday, June 22, 2026

Gas Price Calculator: Track Your Increased Costs Since February

Since the start of the war, Americans have spent an extra $33 billion on gasoline, according to a Brown University estimate. Gas prices have increased, which means higher monthly costs for drivers. Some people now pay between $20 and $300 more each month, depending on how often they fill up their tanks.

To see how much additional money you may have spent on fuel since the war began, you can use a calculator that shows average gas prices in the U.S. The tool adjusts based on daily price changes. Since February 28, when the U.S. first attacked Iran, average gas prices have risen by 34%. Recently, a peace deal has raised hopes that the war might end soon.

In the week of May 11, gas prices reached an average of $4.63 per gallon, one of the highest rates in the last ten years. The last time prices were this high was in 2022, following Russia’s invasion of Ukraine.

In response to these rising costs, many Americans are driving less or filling up less often. A recent study found visits to gas stations in the U.S. dropped by 5% in May compared to the previous year. People are also changing their spending habits, expecting to spend more on transport and utilities but less on vacations and electronics.

Wyoming residents are feeling the worst effects, with gas prices rising over 50% since February, now averaging $4.70 per gallon. Utah and Wisconsin have also seen significant price increases, while Indiana’s gas prices have increased only slightly by 57 cents.

Test Your Understanding

Start Quiz

Vocabulary List:
6 words · tap to reveal
ON

Accent

estimate/ˈɛstəmət/noun
a careful guess about a number or cost

increased/ɪnˈkriːst/verb
became larger in amount or number

calculator/ˈkælkjəˌleɪtɚ/noun
a tool that shows or finds numbers

adjusts/əˈdʒʌsts/verb
changes slightly to fit new conditions

significant/sɪɡˈnɪfɪkənt/adjective
large or important enough to notice

utilities/juːˈtɪlətiz/noun
services like water, gas, and electricity

How much do you know?

According to Brown University, how much extra have Americans spent on gasoline since the start of the war?
$10 billion
$33 billion
$50 billion
$20 billion
As of the week of May 11, what was the average gas price per gallon?
$3.50
$4.63
$5.00
$4.20
What percentage have average gas prices risen since February 28?
20%
25%
34%
40%
In which year did gas prices reach their last peak before May 2023?
2020
2021
2022
2023
Which state has seen the worst effects of rising gas prices?
Utah
Indiana
Wisconsin
Wyoming
How much have Indiana's gas prices increased since February?
50 cents
70 cents
57 cents
$1.00
Americans have spent an extra $50 billion on gasoline since the start of the war.
Gas prices in Wyoming have risen over 50% since February.
The average gas price per gallon reached its highest in 2023.
A recent study showed an increase in visits to gas stations.
People are expected to spend more on electronics due to rising gas prices.
Gas prices have fallen since the U.S. attacked Iran.
Since the start of the war, gas prices have increased, leading to costs for drivers.
The average gas price reached per gallon in the week of May 11.
Visits to gas stations in the U.S. dropped by in May compared to the previous year.
Wyoming residents are currently paying an average of per gallon.
Many Americans are changing their spending habits, expecting to spend more on and utilities.
Since February, gas prices have increased for residents in Indiana by cents.
This question is required

Test Your Understanding

Start Quiz
Vocabulary List:
6 words · tap to reveal
ON
Accent
estimate/ˈɛstəmət/noun
a careful guess about a number or cost
increased/ɪnˈkriːst/verb
became larger in amount or number
calculator/ˈkælkjəˌleɪtɚ/noun
a tool that shows or finds numbers
adjusts/əˈdʒʌsts/verb
changes slightly to fit new conditions
significant/sɪɡˈnɪfɪkənt/adjective
large or important enough to notice
utilities/juːˈtɪlətiz/noun
services like water, gas, and electricity

How much do you know?

According to Brown University, how much extra have Americans spent on gasoline since the start of the war?
$10 billion
$33 billion
$50 billion
$20 billion
As of the week of May 11, what was the average gas price per gallon?
$3.50
$4.63
$5.00
$4.20
What percentage have average gas prices risen since February 28?
20%
25%
34%
40%
In which year did gas prices reach their last peak before May 2023?
2020
2021
2022
2023
Which state has seen the worst effects of rising gas prices?
Utah
Indiana
Wisconsin
Wyoming
How much have Indiana's gas prices increased since February?
50 cents
70 cents
57 cents
$1.00
Americans have spent an extra $50 billion on gasoline since the start of the war.
Gas prices in Wyoming have risen over 50% since February.
The average gas price per gallon reached its highest in 2023.
A recent study showed an increase in visits to gas stations.
People are expected to spend more on electronics due to rising gas prices.
Gas prices have fallen since the U.S. attacked Iran.
Since the start of the war, gas prices have increased, leading to costs for drivers.
The average gas price reached per gallon in the week of May 11.
Visits to gas stations in the U.S. dropped by in May compared to the previous year.
Wyoming residents are currently paying an average of per gallon.
Many Americans are changing their spending habits, expecting to spend more on and utilities.
Since February, gas prices have increased for residents in Indiana by cents.
This question is required

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