Menstrual Cup Comparison Chart (Metric)

Menstrual Cup Comparison Chart (Metric)

Looking for the original Menstrual Cup Comparison Chart (Imperial measurements)?

Click the top of each column to sort by brand, length, diameter, or capacity.

Brand Size Length Diameter Capacity Stem Sizing / Misc Features Firmness
Diva Cup 1 57 mm 43 mm 30 ml 10 mm Hollow Round <30 3
Diva Cup 2 57 mm 46 mm 30 ml 10 mm Hollow Round >30 or After Childbirth 3
Dot OS 50 mm 45 mm 28 ml 17 mm Solid Notched Tab One Size 2
EvaCup Small 48 mm 43 mm 25 ml 14 mm Solid Round Before Childbirth 3
EvaCup Large 51 mm 46 mm 30 ml 16 mm Solid Round After Childbirth 3
Femmecup One Size 50 mm 45 mm 30 ml 15 mm Solid Round (18 ml Capacity to Holes) N/A
FemmyCycle Petite 38 mm 31 mm 17.5 ml 19 mm Ring Before Childbirth 2
FemmyCycle Regular 43 mm 36 mm 30 ml 20 mm Ring After Childbirth 2
FemmyCycle Low Cervix 43 mm 36 mm 30 ml 6 mm Ring Low Cervix 2
Fun Cup A 53 mm 40 mm 20 ml None <30 1
Fun Cup B 58 mm 43 mm 30 ml None <30 or After Childbirth 1
Fleurcup Small 47 mm 41 mm 20 ml 23 mm Solid Flat Before Childbirth (light flow) N/A
Fleurcup Large 52 mm 46 mm 28.5 ml 18 mm Solid Flat After Childbirth (heavier flow) N/A
Hello S/M 49 mm 41 mm 21 ml 10 mm Solid Round Nub Before Childbirth 5
Hello M/L 54 mm 45 mm 28 ml 10 mm Solid Round Nub After Childbirth 5
JuJu Cup 1 46 mm 40 mm 20 ml 19 mm Solid Thin Before Childbirth N/A
JuJu Cup 2 50 mm 46 mm 30 ml 19 mm Solid Thin After Childbirth N/A
JuJu Cup 3 (Low Cervix) 40 mm 48 mm 23 ml 10 mm Solid Thin Low Cervix N/A
JuJu Cup 4 (High Cervix) 58 mm 40 mm 22 ml 20 mm Solid Thin High Cervix N/A
Keeper A 54 mm 45 mm 21 ml 25 mm After Childbirth / Rubber 5
Keeper B 54 mm 46 mm 25 ml 25 mm Before Childbirth / Rubber 5
Keeper Moon Cup A 54 mm 45 mm 21 ml 25 mm After Childbirth N/A
Keeper Moon Cup B 54 mm 46 mm 25 ml 25 mm Before Childbirth N/A
LadyCup Small 46 mm 40 mm 21 ml 19 mm Hollow Round <25 5
LadyCup Large 53 mm 46 mm 34 ml 13 mm Hollow Round >25 or After Childbirth 5
LaliCup Small 46 mm 40 mm 27 ml 25 mm 3
LaliCup Medium 51 mm 44 mm 36 ml 22 mm 3
LaliCup Large 54 mm 47 mm 41 ml 19 mm 3
LENA Small 46 mm 41 mm 25 ml 25 mm Solid Flat Before Childbirth (light to med flow) 4
LENA Large 51 mm 45 mm 30 ml 19.7 mm Solid Flat After Childbirth (med to heavy flow) 4
LENA Sensitive Small 46 mm 41 mm 25 ml 25 mm Solid Flat Before Childbirth (light to med flow) 2
LENA Sensitive Large 51 mm 45 mm 30 ml 19.7 mm Solid Flat After Childbirth (med to heavy flow) 2
Lily Cup A 78 mm 40 mm 25 ml Length includes stem <30 2
Lily Cup B 78 mm 44 mm 28 ml Length includes stem >30 or After Childbirth 2
Lily Cup Compact A 58 mm 42 mm 20 ml Length includes stem <30 1
Lily Cup Compact B 58 m 45 mm 25 ml Length includes stem >30 or After Childbirth 1
Lunette 1 47 mm 41 mm 25 ml 25 mm Solid Flat Younger or Light Flow 3
Lunette 2 52 mm 46 mm 30 ml 20 mm Solid Flat Normal-Heavy Flow 4
Luv Ur Body S 47 mm 42 mm 25 ml 18 mmleaf  <22 N/A
Luv Ur Body M 62 mm 45 mm 45 ml 20 mm leaf  <30 N/A
Luv Ur Body L 57 mm 48 mm 46 ml 20 mm leaf  >30 N/A
MCUK (Mooncup UK) A 50 mm 46 mm 30 ml 21 mm Hollow Round >30 or After Childbirth N/A
MCUK (Mooncup UK) B 50 mm 43 mm 30 ml 21 mm Hollow Round <30 N/A
MeLuna S 45 mm 38 mm 15 ml 12 mm Stem, 8 mm Ball, or 10 mm Ring Classic, Soft or Sport firmness TPE Variable. See left.
MeLuna M 48 mm 41 mm 20 ml 13 mm Stem, 9 mm Ball, or 12 mm Ring Classic, Soft or Sport firmness TPE Variable. See left.
MeLuna L 51 mm 44 mm 24 ml 15 mm Stem, 11 mm Ball, or 15 mm Ring Classic, Soft or Sport firmness / TPE Variable. See left.
MeLuna XL 56 mm 47 mm 30 ml 15 mm Stem, 9 mm Ball, or 13 mm Ring Classic, Soft or Sport firmness / TPE Variable. See left.
MeLuna Shorty S 35 mm 38 mm 8 ml 12 mm Stem, 7 mm Ball, or .10 mm Ring Classic, Soft or Sport firmness / TPE Variable. See left.
MeLuna Shorty M 38 mm 41 mm 10 ml 13 mm Stem, 7 mm Ball, or .10 mm Ring Classic, Soft or Sport firmness / TPE Variable. See left.
MeLuna Shorty L 41 mm 44 mm 14 ml 14 mm Stem, 7 mm Ball, or 11 mm Ring Classic, Soft or Sport firmness / TPE Variable. See left.
MeLuna Shorty XL 44 mm 47 mm 16 ml 15 mm Stem, 8 mm Ball, or 11 mm Ring Classic, Soft or Sport firmness / TPE Variable. See left.
MermaidCup 1 52 mm 42 mm 16 ml 24 mm Solid Round Before Childbirth 3
MermaidCup 2 56 mm 46 mm 20 ml 24 mm Solid Round After Childbirth 3
Merula One Size 39 mm 46 mm 38 ml 72 mm ladder (trimmed 61 mm or 50 mm) 44 mm Rim (body is wider) 5
MonthlyCup S 45 mm 37 mm 15 ml 10 mm Thin Solid Teen 3
MonthlyCup M 55 mm 47 mm 22 ml 10 mm Thin Solid Before Childbirth 5
MonthlyCup L 55 mm 47 mm 34 ml 10 mm Thin Solid After Childbirth 5
OrganiCup A 47 mm 38 mm 23 ml 17 mm Stem <30 2
OrganiCup B 49 mm 44 mm 30 ml 18 mm Stem >30 or After Childbirth 2
Ruby Cup S 46 mm 40 mm 24 ml 19 mm Stem Light Periods, Buy 1 Give 1 2
Ruby Cup M 51 mm 45 mm 34 ml 17 mm Stem Heavy Periods, Buy 1 Give 1 2
Saalt S 47 mm 41 mm 25 ml 23 mm Solid Flat Before Childbirth 42
Saalt L 52 mm 46 mm 30 ml 18 mm Solid Flat After Childbirth 4
Sckoon Cup 1 40 mm 40 mm 23 ml 30 mm Thin Soft Taper Before Childbirth 1
Sckoon Cup 2 50 mm 45 mm 30 ml 20 mm Thin Soft Taper After Childbirth 1
Shecup One Size 54 mm 44 mm 28 ml 5.5 mm Knob N/A
Si-Bell S 47 mm 41 mm 20 ml 27 mm Solid Thin Notched  <30 1
Si-Bell L 52 mm 46 mm 30 ml 22 mm Solid Thin Notched >30 / After Childbirth 1
Super Jennie S 48 mm 43 mm 32 ml 9 mm Stem <30 1
Super Jennie L 52 mm 47 mm 41.61 ml 16 mm Stem >30 or After Childbirth 1
XO Flo One Size 55 mm 45 mm 38 ml 31 mm Ball Taper Internal rim 4
Yuuki 1 49 mm 42 mm 25 ml 18 mm Hollow Round Before Childbirth 5
Yuuki 2 56 mm 47 mm 37 ml 18 mm Hollow Round >28 or After Childbirth 5
Yuuki Soft 1 49 mm 42 mm 25 ml 18 mm Hollow Round Before Childbirth 4
Yuuki Soft 2 56 mm 47 mm 37 ml 18 mm Hollow Round >28 or After Childbirth 4

Menstrual Cup Comparison Chart at Put A Cup In ItUnless otherwise noted, all cups are made from medical grade silicone. Rubber cups are quite firm and TPE ((thermoplastic elastomer)) cups are safe for those with silicone allergies. Capacity is to holes when known. Please note that inclusion in this chart does not equal an endorsement.

Menstrual Cup Comparison Guide & Visual Tool
Menstrual Cup Comparison Guide & Visual Tool

Source: The Eco-Friendly Family.

Put A Cup In It

Menstrual education with a twist by Kim Rosas & Amanda Hearn. Thanks for being here!

- Kimanda

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8 Comments

      • well that doesn’t seem right since i have yuuki 1 and its safe capacity is 14ml and the whole capacity is 24ml and in the chart it is 25ml. where did they get that from? yuuki measures are even noted on yuukicup site.

  • Awesome comparison chart, so useful as I’m needing a new cup after having a baby and it allows me to compare measurements with my current cup.
    Just noticed one thing – I think you’ve got the sizes round the wrong way for the mooncup uk – as the A is wider than the B by 3mm. Confusing because most other brands are round the other way!

  • OrganiCup has had an update on sizing!

    Size A –
    Diameter: 40 mm
    Total Height: 65 mm
    Stem: 15 mm
    Capacity: 25 ml

    Size B
    Diameter: 45 mm
    Total Height: 70 mm
    Stem: 15 mm
    Capacity: 30 ml

  • There is a mistake on the diameter of the Monthly cup Size M (or “Normal”).
    These are the measurements of the official website:
    43 mm diameter
    65 mm total length
    55 mm without the stem
    up to 22 ml in capacity

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