Quick and Easy Sizing Calculator : Mamma's Milk

Please enjoy our quick and easy sizing calculator! You'll find it fun and simple to use - just enter your pre-pregnancy measurements to determine your size.

The sizing guide will provide you with one size.

If choosing a SolarVeil or Fitted (non-adjustable) sling: this will be the size you will order.

If choosing an Invisibly Adjustable baby carrier (most of our carriers are Invisibly Adjustable unless noted in the description), you'll order the size you get and the next size up. For example, if the calculator says "Small," you'll order a "Small/Medium."

If you want to share with your spouse, enter your measurements first to get your size, then enter their measurements to get their size. These two sizes will determine if you can share the same carrier. If the two measurements are no more than one size apart, you can share the same carrier. If they are more than one size apart, you will be better off each getting your own properly-sized carrier.

Order a smaller size if you are short, or prefer to wear your baby higher; order a larger size if you are tall, have a large bosom, or prefer to wear your baby lower.