21 Cubic Inches to Gallons (US)
Convert 21 cubic inches (in³) to gallons (us) (gal) with formulas, examples, and conversion tables.
in³
gal
21 cubic inches (in³) = 0.0909093334672 gallons (us) (gal)
Round to:
Gallons + Quarts:0.3636 qt
Step-by-Step Solution
1Write the conversion factor:
1 gallon (us) = 230.999383662 cubic inches
2Divide the value by the conversion factor:
21 ÷ 230.999383662 = 0.0909093334672
3Result:
21 cubic inches (in³) = 0.0909093334672 gallons (us) (gal)
Cubic Inches to Gallons (US) Conversion Table
| Cubic Inches | Gallons (US) |
|---|---|
| 1 in³ | 0.00432902 gal |
| 2 in³ | 0.00865803 gal |
| 3 in³ | 0.012987 gal |
| 4 in³ | 0.0173161 gal |
| 5 in³ | 0.0216451 gal |
| 10 in³ | 0.0432902 gal |
| 20 in³ | 0.0865803 gal |
| 21 in³ | 0.0909093 gal |
| 50 in³ | 0.216451 gal |
| 100 in³ | 0.432902 gal |
21 Cubic Inches in Other Units
| Unit | 21 in³ = |
|---|---|
| Cubic Inches to Kiloliters | 0.0003441291 kL |
| Cubic Inches to Liters | 0.3441291 L |
| Cubic Inches to Milliliters | 344.1291 mL |
| Cubic Inches to Cubic Centimeters | 344.1291 cm³ |
| Cubic Inches to Cubic Meters | 0.0003441291 m³ |
| Cubic Inches to Gallons (US) | 0.0909093334672 gal |
| Cubic Inches to Quarts (US) | 0.363637141743 qt |
| Cubic Inches to Pints (US) | 0.727275051989 pt |
| Cubic Inches to Cups (US) | 1.45455010398 cup |
| Cubic Inches to Fluid Ounces (US) | 11.6364008318 fl oz |
| Cubic Inches to Gallons (UK) | 0.0756978194448 gal (UK) |
| Cubic Inches to Quarts (UK) | 0.302791943829 qt (UK) |
| Cubic Inches to Pints (UK) | 0.605582821978 pt (UK) |
| Cubic Inches to Fluid Ounces (UK) | 12.1116351261 fl oz (UK) |
| Cubic Inches to Tablespoons | 23.2727229691 tbsp |
| Cubic Inches to Teaspoons | 69.8183577741 tsp |
| Cubic Inches to Cubic Feet | 0.0121528244717 ft³ |