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Free tool

Add up the bottles you recorded

Enter recorded bottle volumes in mL, separated by commas. This summarises those bottles; it cannot estimate milk taken at the breast or assess whether intake is enough.

Enter volumes to see their total.

Missing feeds are unknown, not zero. Read source-linked bottle-feeding guidance and follow your clinician’s individual feeding plan.

How it works

  1. Choose the period you want to summarise.
  2. Enter the bottle volumes you recorded during it.
  3. Check the total and any missing entries before sharing it.

Related reading

Skip the maths

Cocoon works this out from your logs automatically

Log feeds, sleep and growth in seconds and Cocoon surfaces wake windows, feeding rhythm and recorded growth, with CDC percentiles from age 2 — offline-first, and every feature free right now.

Breastfeeding & bottle tracker →

Common questions

Does this calculate how much to offer?

No. It adds your recorded volumes; it does not prescribe bottle size.

Can I add breastfeeding minutes?

No. Duration cannot be converted reliably into milk volume by this tool.

What about missing feeds?

The total only includes what you enter. Missing entries are not evidence that a feed did not happen.

These tools organise records and reference information. They do not assess health or replace care. For concerns about your baby, contact your clinician.