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Metric cups to US customary cups

1 metric cup ≈ 1.057 US cup. Edit either value to convert instantly.

1 metric cup≈US cup
≈ 1 cup + 0 tbsp + 2.72103 tsp · = 250 mL

Conversion formula

US cup = metric cup × (0.25) × (2 × 10⁹ / 473,176,473)

1 metric cup ≈ 1.05669 US cup

metric cup (metric cup)

A metric cup is 250 mL, or 0.25 L; it is distinct from the US customary and imperial cups.

Source: NSW Government / Heart Foundation — Eat Smart, Play Smart, recipe measurements, p. 81

US customary cup (US cup)

A US customary cup is exactly 236.5882365 mL, or 8 US fluid ounces; metric cups and imperial cups differ.

Source: NIST SP 811, Appendix B.9 — conversion factors

Conversion table

metric cupUS cup
≈ 1.05669
≈ 2.11338
≈ 5.28344
≈ 10.5669
≈ 15.8503
≈ 21.1338
≈ 26.4172
≈ 31.7006
≈ 42.2675
≈ 47.551
metric cupUS cup
≈ 52.8344
≈ 63.4013
≈ 73.9682
≈ 84.5351
≈ 95.1019
≈ 105.669
≈ 158.503
≈ 169.07
≈ 179.637
≈ 190.204

Frequently asked questions

How many US customary cups are in 1 metric cup?

1 metric cup ≈ 1.057 US cup. US cup = metric cup × (0.25) × (2 × 10⁹ / 473,176,473)

How do I convert metric cup to US cup?

US cup = metric cup × (0.25) × (2 × 10⁹ / 473,176,473)

Is 1 metric cup bigger than 1 US customary cup?

1 metric cup ≈ 1.057 US cup.

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