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. Share any result with your partner in one tap.
Is this milk still good?
Milk Storage Calculator
Compare storage times for breast milk and unused formula with CDC guidance, and see roughly when to use it by. Temperature and handling assumptions apply.
Open toolHow long should baby be awake?
Wake Windows Calculator
Typical wake-window and nap estimates by age, plus when the next nap may be due. Planning ranges, not validated pediatric cutoffs.
Open toolHow much should baby eat?
Baby Feeding Calculator
Ounces per feed and per day by age (weeks or months) and weight (lb or kg), for formula and expressed breast milk. Based on AAP guidance, with ml conversions.
Open toolAn example day, 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 daily totals, so you're not doing this math from memory.
Free core tracking and family sync. Pro adds stash tools, longer history, and exports.
This 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.