Metric Cups to US & Imperial Fluid Ounces (fl oz) Conversion

This chart converts metric cups (250ml) to their approximate equivalents in US fluid ounces (fl oz) and Imperial (UK) fluid ounces (fl oz).

Metric Cups (250ml each)	US Fluid Ounces (fl oz) (approx.)	Imperial (UK) Fluid Ounces (fl oz) (approx.)
1/4 Metric Cup (62.5 ml)	2.11 US fl oz	2.20 Imp fl oz
1/3 Metric Cup (~83.3 ml)	2.82 US fl oz	2.93 Imp fl oz
1/2 Metric Cup (125 ml)	4.23 US fl oz	4.40 Imp fl oz
2/3 Metric Cup (~166.7 ml)	5.64 US fl oz	5.87 Imp fl oz
3/4 Metric Cup (187.5 ml)	6.34 US fl oz	6.60 Imp fl oz
1 Metric Cup (250 ml)	8.45 US fl oz	8.80 Imp fl oz
1 1/2 Metric Cups (375 ml)	12.68 US fl oz	13.20 Imp fl oz
2 Metric Cups (500 ml)	16.91 US fl oz	17.60 Imp fl oz

Note:

1 Metric Cup = 250 milliliters (ml).
1 US Fluid Ounce (fl oz) ≈ 29.5735 ml.
1 Imperial (UK) Fluid Ounce (fl oz) ≈ 28.413 ml.
The Imperial fluid ounce is slightly smaller than the US fluid ounce, so a metric cup contains more Imperial fluid ounces.
A standard US cup is 8 US fluid ounces (approx. 236.59 ml), which is smaller than a metric cup.
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