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Gas prices in Massachusetts
Regular gas in Massachusetts averages $4.145/gal (week of Oct 26, 2026), $0.124 below the national average. Stations price differently — calculate what your trip or fill-up will cost.
Regular
a week ago $4.202
$4.145 ▼ 1.4%Midgrade
a week ago $4.858
$4.778 ▼ 1.6%Premium
a week ago $5.265
$5.179 ▼ 1.6%
Trip & fill-up cost calculator
Regular gas, last 6 weeks
Oct 26, 2026$4.145
Oct 19, 2026$4.202
Oct 12, 2026$4.258
Oct 5, 2026$4.302
Sep 28, 2026$4.316
Sep 21, 2026$4.349
Questions & answers
How much is gas in Massachusetts this week?
Regular gasoline averages $4.145 per gallon in Massachusetts for the week of Oct 26, 2026, according to the U.S. Energy Information Administration.
Is gas in Massachusetts cheaper than the national average?
Massachusetts is $0.124 per gallon cheaper than the U.S. average of $4.269.
Will a gas station charge exactly this price?
No. This is a weekly average across stations. Individual stations set their own prices, so use the calculator with the price you see at the pump.
Source: U.S. Energy Information Administration (EIA), Weekly Retail Gasoline and Diesel Prices. Updated automatically.
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