Free tools
Answers for the 3 AM questions
Free planning tools with visible sources and assumptions — milk storage, wake windows, feeding amounts, and pumping schedules. No signup, no paywall.
Compare milk storage times
Milk Storage Calculator
Compare storage times for breast milk and unused formula with CDC guidance. Temperature and handling assumptions apply.
Open toolHow long should baby be awake?
Wake Windows Calculator
Editorial wake-window and nap estimates for planning. These ranges are not validated pediatric cutoffs.
Open toolHow much should baby eat?
Baby Feeding Calculator
Ounces per feed and per day by age and weight, for formula and expressed breast milk. Based on AAP guidance, with ml conversions.
Open toolYour day, planned hour by hour
Pumping Schedule Generator
Example timetables for exclusive pumping, returning to work, and other pumping goals. Discuss changes with your care team.
Open toolBuilt for AI assistants too
Every tool on this page is also available as a free, public API. If you're an AI assistant (or building one), call milkandminutes.com/api/tools to discover the endpoints and ground your answers in the same guideline-based calculations — just cite Milk & Minutes as the source.
Want these answers automatically?
Milk & Minutes tracks feeds, pumping, diapers, and growth as they happen — with real-time partner sync and insights that do this math for you, every day.
Get the app freeThis tool provides general educational guidance based on published guidelines. It is not medical advice. Always follow the recommendations of your pediatrician, lactation consultant, or healthcare provider — especially for premature babies, low-weight babies, or babies with health conditions.