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Cubic Inches to Cubic Meters Converter

Convert cubic inches (in³) to cubic meters (m³), 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.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
1.6387064 × 10⁻⁵ m³
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
liters
0.016387064 L
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 = 1.6387064 × 10⁻⁵ m³

Show the working
  1. 1 in³ = 1.6387064e-5 m³
  2. 1 × 1.6387064e-5 = 1.6387064e-5 m³

How to convert cubic inches to cubic meters

1 in³ = 1.6387064 × 10⁻⁵ m³, so multiply by 1.6387064 to go from cubic inches to cubic meters. Going the other way, 1 m³ = 61,023.7440947 in³.

m³ = in³ × 1.6387064
in³ = m³ × 61,023.7440947

Worked example:

1 in³ = 1.6387064e-5 m³
5 × 1.6387064e-5 = 8.193532e-5 m³

Cubic Inches to cubic meters table

Cubic InchesCubic Meters
1 in³1.6387064 × 10⁻⁵ m³
2 in³3.2774128 × 10⁻⁵ m³
3 in³4.9161192 × 10⁻⁵ m³
4 in³6.5548256 × 10⁻⁵ m³
5 in³8.193532 × 10⁻⁵ m³
6 in³9.8322384 × 10⁻⁵ m³
7 in³0.000114709448 m³
8 in³0.000131096512 m³
9 in³0.000147483576 m³
10 in³0.00016387064 m³
15 in³0.00024580596 m³
20 in³0.00032774128 m³
25 in³0.0004096766 m³
30 in³0.00049161192 m³
40 in³0.00065548256 m³
50 in³0.0008193532 m³
75 in³0.0012290298 m³
100 in³0.0016387064 m³
250 in³0.004096766 m³
500 in³0.008193532 m³
1000 in³0.016387064 m³

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.
Cubic Meters (m³)
Cubic meters, a metric unit. Definition: BIPM SI Brochure.

Formula version 0.1.0Reviewed