All-in-One Smart Calculator

Robinson Mac

In-app purchases

About this app

📌 Full Play Store Description (Use this directly)

Smart Calculator – All-in-One GST, EMI, Age, BMI & Currency Calculator

Smart Calculator is a powerful all-in-one calculator app that combines Finance, Health, Math, Unit, Currency, Date & Time tools in one smart, beautiful, and easy-to-use app.

Whether you need to calculate GST, EMI, Age, BMI, Interest, Loan, Time Interval, Currency Rates, or do simple math—Smart Calculator makes everything fast, accurate, and effortless.

🔹 Finance Calculators

GST Calculator (5%, 12%, 18%, 28% + custom)
Loan / EMI Calculator
Simple Interest & Compound Interest
Salary Converter
Unit Price Calculator

🔹 Date & Time Calculators

Age Calculator (accurate years, months, days, seconds)
Time Interval Calculator (add/subtract hours easily)

🔹 Health Calculators

BMI Calculator

Body Fat Calculator

Calories Burned Calculator

🔹 Currency Converter

150+ currencies
Live exchange rates
Fast search & clean UI

🔹 Smart Features

Clean and modern design
Super fast and accurate
Lightweight & works offline
Beautiful gradient UI
No unnecessary complexity