Age Calculator & Days Between

Calculate age in decimal years & days between dates.

⚡ ExactAgeCalc – Accurate Date & Decimal Age Calculator App
Calculate your exact age in years, months, days — even decimal years.
Find days between any two dates and see your next birthday countdown.
Reverse DOB from age, all offline — no account, no data collected.

🔍 People often search for this app when they type:
• “how old am I exactly calculator”
• “age in years months and days app”
• “date of birth to exact age calculator”
• “calculate age for visa / HR / form”
• “exact age in decimal (like 6.4 years)”
• “date difference calculator”
• “how many days between two dates”
• “future age calculator”
• “reverse DOB calculator (age → birth date)”
• “free offline age calculator app — no login”


--- Core Features ---
✅ Exact Age Calculator
- Enter your date of birth to get your exact age instantly.
- Shows age in years, months, days, and decimal format (e.g., 25.68 years).
- Adjustable precision: choose 1–3 decimal places.
- Works completely offline — no internet or account needed.

📅 Date Difference Calculator
- Calculate the difference between two dates easily.
- Displays years, months, days, weekdays, and total days.
- Useful for project timelines, age verification, and research.

⏳ Future Age Calculator
- Find your age on a future date (e.g., “How old will I be in 2030?”).
- Great for milestones, anniversaries, exams, or retirement planning.

🔁 Reverse Age Calculator
- Enter an age value and instantly estimate the date of birth.
- Ideal for HR, legal, or educational forms.

💾 Save, Search & Export
- Save calculations to a personal history list.
- Export to CSV for research, academic, or professional use.

⚙️ Customization Options
- Precision control: select decimal accuracy (1–3 digits).
- Theme selection: Light, Dark, or Minimal Mode.


🔒 Privacy First
No personal data collected or shared.
All data stored locally on your device.
Fully GDPR-compliant.