Convert cubic inches (in³) to metric cups (cup (metric)).
Volume converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
in³
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LitreL
MillilitremL
Cubic metrem³
Cubic centimetrecm³
Cubic footft³
Cubic inchin³
US liquid gallongal (US)
Imperial gallongal (UK)
US fluid ouncefl oz (US)
Imperial fluid ouncefl oz (UK)
US customary cupcup (US)
Metric cupcup (metric)
US liquid pintpt (US)
US liquid quartqt (US)
Imperial pintpt (UK)
Imperial quartqt (UK)
US customary teaspoontsp (US)
US customary tablespoontbsp (US)
Metric teaspoon (5 mL)tsp (metric)
Metric tablespoon (15 mL)tbsp (metric)
Cubic yardyd³
Imperial gillgi (UK)
Imperial peckpk (UK)
Imperial bushelbu (UK)
Imperial fluid drachmfl dr (UK)
Imperial minimminim (UK)
No units found. Try a name or symbol.
0.065548256
cup (metric)
esc
LitreL
MillilitremL
Cubic metrem³
Cubic centimetrecm³
Cubic footft³
Cubic inchin³
US liquid gallongal (US)
Imperial gallongal (UK)
US fluid ouncefl oz (US)
Imperial fluid ouncefl oz (UK)
US customary cupcup (US)
Metric cupcup (metric)
US liquid pintpt (US)
US liquid quartqt (US)
Imperial pintpt (UK)
Imperial quartqt (UK)
US customary teaspoontsp (US)
US customary tablespoontbsp (US)
Metric teaspoon (5 mL)tsp (metric)
Metric tablespoon (15 mL)tbsp (metric)
Cubic yardyd³
Imperial gillgi (UK)
Imperial peckpk (UK)
Imperial bushelbu (UK)
Imperial fluid drachmfl dr (UK)
Imperial minimminim (UK)
No units found. Try a name or symbol.
CONVERSION
1 in³ ≈ 0.065548256 cup (metric)
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAcup (metric) = in³ × 0.065548256
FORMULA & EXAMPLES
How to convert Cubic inches to metric cups
cup (metric) = in³ × 0.065548256
Multiply the in³ reading by 0.065548256.
Worked examples
1 in³ ≈ 0.065548256 cup (metric)
1 × 0.065548256 ≈ 0.065548256
1728 in³ ≈ 113.2673864 cup (metric)
1728 × 0.065548256 ≈ 113.2673864
Frequently asked questions
Which recipe measure should I select?
A metric cup is 250 mL, while a US customary cup is 236.5882365 mL. Metric teaspoons and tablespoons here are 5 mL and 15 mL; US customary spoons differ. Match the named definition in the recipe.
Cubic inches to metric cups table
Fixed reference · Cubic inch to Metric cup
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Cubic inch (in³)
Metric cup (cup (metric))
0
0
0.1
0.0065548256
0.5
0.032774128
1
0.065548256
2
0.131096512
5
0.32774128
10
0.65548256
25
1.6387064
50
3.2774128
100
6.5548256
1000
65.548256
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.