Do you have these worries?
- 💭Panicking when baby cries...
- 🫠Takes too long to cool down...
- 😵💫Forget how many spoons I put in...
Prevent "Too Hot"
milk while out.
Made milk at a park or mall but...
"It's too hot to drink!"
Have you ever had trouble finding a place to cool it down?
With Milk Ratio, it's perfect instantly.
Ready to drink the moment you make it.
No more keeping a hungry baby waiting.
What Milk Ratio Can Do
Leave the hard math to the app. You just pour the love.
Instant Temp Mix
Just enter the amount you want to make.
Automatically calculates hot water and cooled water amounts.
Calculate Cooling Water
Just place in a bowl with regulated water.
Adjusts to the perfect drinking temperature.
Voice Record & Viz
Just say the grams aloud like '20, 40...'.
Visualized by voice recognition, check history instantly.
Using it is
very simple
Just follow the screen.
Anyone can make 'Golden Ratio' milk.
Pour Hot Water
Pour hot water (over 70°C) as calculated.
Add Formula
Add powder and dissolve well.
Pour Cooled Water
Add cooled water (or water) up to the target weight.
Check Temp
Mix lightly and check temp on your wrist.
Done!
Feed baby when it's ready (approx 36-40°C).
Day or Night,
Gentle on eyes.
Does your bright phone screen wake you up during late night feeds?
Milk Ratio has a Dark Mode.
Don't wake the baby, protect parents' sleep.
2:00 AM
Late Night
Dark Mode
Protect Sleep
Why is "70°C" necessary?
Our calculation logic complies with WHO and MHLW guidelines.
Sterilization over 70°C
Formula powder is not sterile. WHO/MHLW recommend 70°C+ water to kill bacteria like Sakazaki.
Guidelines:
- • WHO/FAO: Safe preparation... Guidelines
- • 厚生労働省: 調乳ガイドライン
Adjustment with Cooled Water
Dissolving with 70°C+ water then adding cooled water is a method approved by major manufacturers.
⚠️Always check temp on wrist. Cool with running water if too hot.
Sources:
- • 森永乳業: 妊娠・育児情報サイト「はぐくみ」
- • 株式会社明治: ほほえみクラブ「ミルクの作り方」