Keeper & Moon Cup (US) vs. Monthly Cup | Menstrual Cup Comparison










Small (B)
45 mm
79 mm
54 mm
25 mm
21 ml
25 ml
4.5 /5
4 /5
4 /5

Large (A)
46 mm
79 mm
54 mm
25 mm
25 ml
29 ml
4.5 /5
4 /5
4 /5

Mini (1)
37 mm
55 mm
45 mm
10 mm
15 ml
20 ml
2.5 /5
2 /5
2.5 /5

Normal (2)
43 mm
65 mm
55 mm
10 mm
22 ml
27 ml
3.5 /5
2 /5
3 /5

Plus (3)
47 mm
65 mm
55 mm
10 mm
34 ml
39 ml
3.5 /5
2 /5
3.5 /5
Found any errors in our measurements? Let us know!
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