CH
Calculator
Hunt
Finance
Health
Math
Everyday
Conversion
Physics
All
Home
›
Health
›
Flange Size
Health
Flange Size Calculator
Find the right breast pump flange size.
Nipple Diameter
(mm, measure at base)
Find Size
Recommended Flange
—
Tunnel Diameter
—
Also Try
—
Flange tunnel should be ~2–3 mm larger than nipple diameter. Standard sizes: 21mm, 24mm, 27mm, 30mm, 36mm.