How to Convert MPG (US) to gal/mi
To convert mpg (us) to gal/mi, divide the value by -2.3521.
The Formula
gal/mi = MPG (US) ÷ -2.3521
Key Fact
1 gallons per mile (us) = -2.3521 mpg (us)
Tip: To convert gal/mi back to mpg (us), multiply by -2.3521.
MPG (US) to gal/mi
Convert mpg (us) (mpg) to gal/mi (gal/mi) with formulas, examples, and conversion tables.
mpg
gal/mi
1 mpg = -0.4251 gal/mi
Full precision:-0.425144 gal/mi
Step-by-Step Solution
To convert 1 mpg (us) to gal/mi, we divide by -2.3521 because one gallons per mile (us) equals exactly -2.3521 mpg (us).
1 gallons per mile (us) = -2.3521 mpg (us)
Since there are -2.3521 mpg (us) in every gallons per mile (us), we divide our value by this factor:
1 ÷ -2.3521 = -0.4251 gal/mi
So 1 mpg (us) = -0.4251 gal/mi.
Quick check: -0.4251 × -2.3521 = 1 mpg (us)
Example Conversions
Example 1: 1 mpg = -0.4251 gal/mi
1 ÷ -2.3521 = -0.4251
1 ÷ -2.3521 = -0.4251
Example 2: 5 mpg = -2.1257 gal/mi
5 ÷ -2.3521 = -2.1257
5 ÷ -2.3521 = -2.1257
Example 3: 10 mpg = -4.2514 gal/mi
10 ÷ -2.3521 = -4.2514
10 ÷ -2.3521 = -4.2514
MPG (US) to gal/mi Table
| MPG (US) | gal/mi |
|---|---|
| 1 mpg | -0.4251 gal/mi |
| 5 mpg | -2.1257 gal/mi |
| 10 mpg | -4.2514 gal/mi |
| 15 mpg | -6.3772 gal/mi |
| 20 mpg | -8.5029 gal/mi |
| 25 mpg | -10.6286 gal/mi |
| 30 mpg | -12.7543 gal/mi |
| 35 mpg | -14.88 gal/mi |
| 40 mpg | -17.0058 gal/mi |
| 50 mpg | -21.2572 gal/mi |
1 Miles per Gallon (US) in Other Units
| Unit | 1 mpg = |
|---|---|
| MPG to km/L | 0.425144 km/L |
| MPG to L/100km | 235.214 L/100km |
| MPG (US) to km/100L | 42.5144 km/100L |
| MPG (US) to gal/mi | -0.425144 gal/mi |
| MPG (US) to gal/100mi | -0.425144 gal/100mi |
| MPG (US) to MPG (UK) | 1.201 mpg(UK) |
| MPG (US) to mi/L | 0.264173 mi/L |