Cubic Inches to Liters Converter
Unit ConversionConvert cubic inches to liters. 1 cubic inch equals exactly 0.016387064 liters, with a conversion table, worked examples and the reverse conversion.
Liters
Equivalent volume in liters
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Unit Conversion calculators
This converter turns cubic inches into liters (ci to liters). Enter a value and the result updates as you type. 1 cubic inch equals exactly 0.016387064 liters.
Engine displacement is a common reason for this conversion: car and truck engines are compared in both cubic inches (CI) and liters. Backpack and gear volumes from older or US makers are also given in cubic inches, and in British spelling the result is in litres.
The result is rounded to 4 decimal places, but the factor behind it never is, so long chains of conversions stay accurate. Type a whole number or a decimal; the conversion table below lists common values.
How to Convert Cubic Inches to Liters
To convert cubic inches to liters, multiply by 0.016387064. For example, 350 cubic inches equals exactly 5.7354724 liters.
To go from liters back to cubic inches, divide by 0.016387064. For example, 5.7 liters is about 347.8353 cubic inches.
Cubic Inches to Liters Conversion Table
Common values in cubic inches converted to liters, rounded to 4 decimal places.
| Cubic Inches | Liters |
|---|---|
| 1 in³ | 0.0164 L |
| 10 in³ | 0.1639 L |
| 61 in³ | 0.9996 L |
| 100 in³ | 1.6387 L |
| 200 in³ | 3.2774 L |
| 250 in³ | 4.0968 L |
| 500 in³ | 8.1935 L |
| 1,000 in³ | 16.3871 L |
| 1,728 in³ | 28.3168 L |
| 5,000 in³ | 81.9353 L |
Engine Displacement: CI to Liters
| Displacement | Liters |
|---|---|
| 302 in³ | 4.95 L |
| 350 in³ | 5.74 L |
| 400 in³ | 6.55 L |
| 427 in³ | 7 L |
| 454 in³ | 7.44 L |
Engine badges and spec sheets round these values, so a listed size can differ from the formula in the first or second decimal place. The Engine Hours to Miles Converter estimates distance from an engine's hour meter, and the Fuel Calculator works out fuel use and cost for a trip.
Frequently Asked Questions
How many liters is 50 cubic inches?
0.8193532 liters.
How many liters is 150 cubic inches?
2.4580596 liters.
How many liters is 300 cubic inches?
4.9161192 liters.
How many cubic inches are in a liter?
About 61.0237 cubic inches, so 61 cubic inches is just under a liter.
Is the cubic inches to liters factor exact?
Yes. 1 cubic inch equals exactly 0.016387064 liters, because the inch is exactly 2.54 centimeters, so a cubic inch is exactly 2.54³ = 16.387064 cubic centimeters. Only the result on screen is rounded, to 4 decimal places.
What happens if I enter a negative number?
The result shows a dash. A volume is an amount of space, so it is never below zero; a minus sign in front of a value is usually a typing slip.
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