Model comparison
MonthlyCup Mini, Normal and Plus—compared by the numbers.
Use diameter, cup length, total length and capacity to holes as your starting point. The model name is only useful when it is connected to the actual measurements.
Verified table
The current listed measurements.
The MonthlyCup published guide lists the following model data. Capacity is stated as capacity to the holes, not as a general promise about how often any person can empty the cup.
| Model | Diameter | Cup length | Total length | Capacity to holes |
|---|---|---|---|---|
| Mini | 37 mm | 45 mm | 55 mm | 15 ml |
| Normal | 43 mm | 55 mm | 65 mm | 22 ml |
| Plus | 47 mm | 55 mm | 65 mm | 43 ml |
Width affects how a model feels and seals for an individual body.
Mini is listed at 37 mm, Normal at 43 mm and Plus at 47 mm. A larger diameter is not automatically better; it is one factor to compare with your own comfort requirements.
Look at cup length and total length separately.
Mini is listed as 45 mm cup length and 55 mm total length. Normal and Plus are listed as 55 mm cup length and 65 mm total length.
Capacity is useful, but it is not the whole decision.
The listed capacities to the holes are 15 ml for Mini, 22 ml for Normal and 43 ml for Plus. Flow matters, but comfort and handling preferences matter too.
How to read the range
Do not turn the table into a rigid rule.
The MonthlyCup guide advises comparing measurements and individual flow and preferences. It also notes that age or childbirth alone should not be treated as the only size rule, and no model is guaranteed to fit everyone.
If you are between models, use the measurements as a short list rather than a verdict. Product-specific shopping questions can be directed to MonthlyCup support.
Next step
Match the numbers to your requirements.
After reviewing the measurement table, move to the checklist for flow, comfort, handling and care considerations.
Which MonthlyCup has the highest listed capacity?
MonthlyCup Plus has the highest listed capacity to the holes in the provided guide: 43 ml.
Which MonthlyCup has the smallest listed diameter?
MonthlyCup Mini has the smallest listed diameter in the provided guide: 37 mm.
Does a larger capacity mean I should choose Plus?
Not automatically. The manufacturer advises comparing measurements with flow and preferences. Comfort and handling should be considered alongside capacity.
Are these measurements independent test results?
No. They are manufacturer-listed product measurements from the MonthlyCup guide.