Cubic Inches to Cups Calculator
Convert cubic inches (in³) to US cups (c) accurately. Useful for cooking, baking, and liquid volume conversions.
Volume ConverterLive
Precision:
in³
—
Formula
n in³ ÷ 14.4375 = ? cQuick Values
How to Convert Cubic Inches to US Cups
cups = in³ ÷ 14.4375 (1 cup = 14.4375 in³)→1 US cup = 14.4375 cubic inches (exactly 8 fl oz × 1.80469 in³/fl oz).
→1 cubic inch ≈ 0.06926 US cups.
→A standard 12 fl oz can ≈ 21.66 cubic inches ≈ 1.5 cups.
→To reverse: multiply cups × 14.4375 to get cubic inches.
Cubic Inches → US Cups Reference Table
| Cubic Inches (in³) | US Cups (c) |
|---|---|
| 1 | 0.0693 |
| 2 | 0.1385 |
| 5 | 0.3463 |
| 10 | 0.6926 |
| 25 | 1.7316 |
| 50 | 3.4632 |
| 100 | 6.9264 |
| 250 | 17.316 |
| 500 | 34.632 |
| 1,000 | 69.2641 |
Click any row to load into the calculator.
📦Unit Reference
Cubic Inches
1 in³ = 0.0693 c
US Cups
1 c = 14.4375 in³
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