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Cubic Inches to Liters Converter

Convert cubic inches (in³) to liters (L), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter a volume, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

About valueA number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
About toThe unit you want the answer in. Swap exchanges the two units.
Result
Result
0.016387064 L
US gallons
0.004329004329 gal
US liquid quarts
0.017316017316 qt
US liquid pints
0.034632034632 pt
US cups
0.0692640692641 cup
US fluid ounces
0.554112554113 fl oz
US tablespoons
1.10822510823 tbsp
US teaspoons
3.32467532468 tsp
cubic miles
3.93146572925 × 10⁻¹⁵ mi³
cubic yards
2.14334705075 × 10⁻⁵ cu yd
cubic feet
0.000578703703704 cu ft
cubic kilometers
1.6387064 × 10⁻¹⁴ km³
cubic meters
1.6387064 × 10⁻⁵ m³
milliliters
16.387064 mL
cubic centimeters
16.387064 cm³
cubic millimeters
16,387.064 mm³
imperial gallons
0.00360465014991 imp gal
imperial quarts
0.0144186005996 imp qt
imperial pints
0.0288372011993 imp pt
imperial fluid ounces
0.576744023985 imp fl oz
imperial tablespoons
0.922790438377 imp tbsp
imperial teaspoons
2.76837131513 imp tsp
drops
327.74128 gtt

1 in³ = 0.016387064 L

Show the working
  1. 1 in³ = 0.016387064 L
  2. 1 × 0.016387064 = 0.016387064 L

How to convert cubic inches to liters

1 in³ = 0.016387064 L, so multiply by 0.016387064 to go from cubic inches to liters. Going the other way, 1 L = 61.0237440947 in³.

L = in³ × 0.016387064
in³ = L × 61.0237440947

Worked example:

1 in³ = 0.016387064 L
5 × 0.016387064 = 0.08193532 L

Cubic Inches to liters table

Cubic InchesLiters
1 in³0.016387064 L
2 in³0.032774128 L
3 in³0.049161192 L
4 in³0.065548256 L
5 in³0.08193532 L
6 in³0.098322384 L
7 in³0.114709448 L
8 in³0.131096512 L
9 in³0.147483576 L
10 in³0.16387064 L
15 in³0.24580596 L
20 in³0.32774128 L
25 in³0.4096766 L
30 in³0.49161192 L
40 in³0.65548256 L
50 in³0.8193532 L
75 in³1.2290298 L
100 in³1.6387064 L
250 in³4.096766 L
500 in³8.193532 L
1000 in³16.387064 L

About the units

Cubic Inches (in³)
Cubic inches, a US customary unit. Definition: NIST Handbook 44 (2024), Appendix C: General Tables of Units of Measurement.
Liters (L)
Liters, a metric unit. Definition: BIPM SI Brochure.

Formula version 0.1.0Reviewed