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Cubic Inches to US Cups Converter

Convert cubic inches (in³) to US cups (cup), 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
0.0692640692641 cup
US gallons
0.004329004329 gal
US liquid quarts
0.017316017316 qt
US liquid pints
0.034632034632 pt
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
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 = 0.0692640692641 cup

Show the working
  1. 1 in³ = 0.0692640692641 cup
  2. 1 × 0.0692640692641 = 0.0692640692641 cup

How to convert cubic inches to us cups

1 in³ = 0.0692640692641 cup, so multiply by 0.0692640692641 to go from cubic inches to US cups. Going the other way, 1 cup = 14.4375 in³.

cup = in³ × 0.0692640692641
in³ = cup × 14.4375

Worked example:

1 in³ = 0.0692640692641 cup
5 × 0.0692640692641 = 0.34632034632 cup

Cubic Inches to us cups table

Cubic InchesUS Cups
1 in³0.0692640692641 cup
2 in³0.138528138528 cup
3 in³0.207792207792 cup
4 in³0.277056277056 cup
5 in³0.34632034632 cup
6 in³0.415584415584 cup
7 in³0.484848484848 cup
8 in³0.554112554113 cup
9 in³0.623376623377 cup
10 in³0.692640692641 cup
15 in³1.03896103896 cup
20 in³1.38528138528 cup
25 in³1.7316017316 cup
30 in³2.07792207792 cup
40 in³2.77056277056 cup
50 in³3.4632034632 cup
75 in³5.19480519481 cup
100 in³6.92640692641 cup
250 in³17.316017316 cup
500 in³34.632034632 cup
1000 in³69.2640692641 cup

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.
US Cups (cup)
US cups, a US customary unit. Definition: NIST Handbook 44 Appendix C (US customary units; US gallon = 231 in³).

Formula version 0.1.0Reviewed