SmartCalc: 4-in-1 Calculator

SmartCalc puts four essential tools in one lightweight app — a calculator, unit converter, EMI loan calculator, and age calculator. No ads, no sign-up, no data collected. Just open and use.

CALCULATOR
A clean, simple calculator for everyday math. Large display, expression history, percentage support, and clear error messages.

UNIT CONVERTER
Convert between 8 categories:
• Length (km, miles, meters, feet, inches, cm)
• Weight (kg, lbs, grams, ounces)
• Temperature (°C, °F, Kelvin)
• Volume (liters, gallons, ml, cups)
• Speed (km/h, mph, m/s, knots)
• Area (sq m, sq ft, acres, hectares)
• Time (seconds, minutes, hours, days)
• Data (bytes, KB, MB, GB, TB)

EMI CALCULATOR
Enter the loan amount, interest rate, and tenure to see your monthly EMI, total interest, and total payable amount with a visual breakdown. Supports 20 currencies with locale-aware formatting including INR (₹), USD ($), EUR (€), GBP (£) and more.

AGE CALCULATOR
Pick your date of birth and instantly see your age in years, months, and days, days until your next birthday, and what day of the week you were born.

WHY SMARTCALC?
• Completely free — no premium tier, no locked features
• Zero ads — no banners, no popups, no interruptions
• No data collected — everything stays on your device
• No account required — no sign-up, no email, nothing
• Lightweight and fast
• Dark theme

Made by mythinkmint — apps that respect your time.