Plainfield, IN
6 stations
LiveUpdated Jul 18Gas prices near 46168
Plainfield, IN · IN average $3.32/gal
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Plainfield, IN · 46168
- Cheapest
- $3.27/gal
- Area avg
- $3.32/gal
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Plainfield, Indiana 46168 sits in Hendricks County where gas prices tend to reflect broader Midwest patterns, typically running lower than coastal states. Prices at stations throughout the 46168 area shift regularly based on crude oil costs and local supply, so checking current rates before filling up helps you find the best deals. Stations in and around Plainfield update their pricing frequently to stay competitive.
Today’s lowest gas prices in 46168
- 1. BP at 306 E MAIN ST offers regular at $3.27/gal (1.6 mi away).
- 2. GetGo at 2068 E Hadley Rd offers regular at $3.29/gal (2.3 mi away).
- 3. Speedway at 6050 Cambridge Way offers regular at $3.29/gal (2.2 mi away).
- 4. Murphy USA at 2375 E. Main St. offers regular at $3.29/gal (3.1 mi away).
- 5. Speedway at 1608 E Main St offers regular at $3.29/gal (3.0 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Plainfield, IN
How to save more on gas in Plainfield
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
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About gas prices in Indiana
Indiana hosts the BP Whiting refinery on the Lake Michigan shore, which is the largest refinery in the Midwest at roughly 440,000 barrels per day and serves as the dominant supply source for Chicago, Northwest Indiana, and large parts of the Midwest. The state gas tax is around 33 cents per gallon when sales tax is layered on, slightly above the Midwest average. Costco, Sam's Club, Speedway (now part of 7-Eleven), and Murphy USA at Walmart locations are the most reliable for value across Indianapolis, Fort Wayne, and Evansville. Gary and Hammond often see the lowest pump prices statewide thanks to direct Whiting refinery supply.