348 in³ ≈ 1.2544 gal (Imperial; in US gallons: 348 in³ = 1.5065 US gal). To convert cubic inches to gallons, multiply by 0.0036046518: 348 × 0.0036046518 = 1.2544.
How to convert cubic inches to gallons
gal = in³ × 0.0036046518
- 1 in³ = 0.0036046518 gal (and 1 gal = 277.4193 in³).
- Multiply the amount by the factor: 348 × 0.0036046518 = 1.2544.
- Answer: 348 in³ ≈ 1.2544 gal (rounded to 6 significant figures).
Cubic Inches to Gallons table
| Cubic Inches (in³) | Gallons (gal) |
|---|---|
| 343 in³ | 1.2364 gal |
| 344 in³ | 1.24 gal |
| 345 in³ | 1.2436 gal |
| 346 in³ | 1.2472 gal |
| 347 in³ | 1.2508 gal |
| 348 in³ | 1.2544 gal |
| 349 in³ | 1.258 gal |
| 350 in³ | 1.2616 gal |
| 351 in³ | 1.2652 gal |
| 352 in³ | 1.2688 gal |
| 353 in³ | 1.2724 gal |
| in³ | gal |
|---|---|
| 1 in³ | 0.00360465 gal |
| 5 in³ | 0.0180233 gal |
| 10 in³ | 0.0360465 gal |
| 50 in³ | 0.180233 gal |
| 100 in³ | 0.360465 gal |
| 1,000 in³ | 3.6047 gal |
Good to know
The gal here is the Imperial (UK) gallon: 1 gal = 4.54609 L. A US gallon is 3.78541 L.
In US gallons: 348 in³ = 1.5065 US gal.