Welcome to Kintsugi Utils

A personal toolbox for health, finance, academics, and everyday life. Let's get you set up — it only takes a moment.

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Kintsugi Utils is intended for users aged 13 and above (16+ in EU countries where that's the threshold). Please confirm your age to continue.

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Kintsugi Utils

Find beauty in your journey

Kintsugi Utils is a free personal utility hub that brings together the everyday tools you need for health, finance, academics, and productivity — calculators for BMI and calories, a GPA tracker, budget and tax tools, currency and unit converters, a focus timer, habits tracker, and an AI-assisted diary. Everything runs in your browser, your data stays on your device by default, and the interface adapts to your language and preferences.

Explore our guides
Daily Kintsugi

"The Japanese don't throw away broken pottery — they make it more precious with gold."

Productivity

Dashboard
Your at-a-glance hub
To-Do List
Reminders with photos & location
Habits
Build & break with daily tracking
Focus Timer
Repair pottery while you focus
Diary
AI-generated from your day
Anchors
Things you should always remember
Trophy Shelf
Your achievements & milestones

Health & Fitness

BMI Calculator
Ethnicity-adjusted + goal tracking
Calories & BMR
4 formula comparison
Bodyweight Plan
Progression + goal tracking
Height Growth
Est. by age & sex + goals

Finance

Income & Expenses
Cash flow & balance tracker

Academic

GPA / CGPA / WGPA
Multiple systems + goal tracking

Tools & More

Unit Converter
Imperial ↔ Metric & more
Percentage & Tip
Quick percentage & tip math
Calendar
Plan events & track dates
Timezone
World clock & time converter
Age & Dates
Calculate age or days between
DisclaimerContact Us
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Welcome to Kintsugi!

Your personal growth companion. Kintsugi means finding beauty in repair — just like fixing broken pottery with gold.

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