Smart AI Calculator All-in-One

Smart AI Calculator is your ultimate all-in-one calculator app powered by an intelligent AI Math Assistant. Designed for students, professionals, investors, and everyday users, Smart AI Calculator brings 30+ calculators and AI problem-solving together in one fast, lightweight app.

NEW: AI MATH & FINANCE ASSISTANT
Got a tricky word problem, homework question, or financial query? Ask our built-in AI Math Solver! Get instant, intelligent, step-by-step guidance for math equations, investment calculations, and unit conversions.

STANDARD & SCIENTIFIC CALCULATOR
• Standard Calculator: Fast daily calculations with BODMAS precision, history tracking, and vertical cursor display.
• Scientific Calculator: Advanced 6x7 keypad with 2nd mode functions, trigonometry (sin, cos, tan, asin, acos, atan), logarithms (log, ln), exponents (x², xʸ), square roots (√x), factorials (!), and constants (π, e).

FINANCE & TAX CALCULATORS
• EMI Loan Calculator: Calculate monthly installments, total interest, and loan repayment schedules for home, car, or personal loans.
• SIP Investment Calculator: Estimate long-term mutual fund wealth growth and compound returns.
• Income Tax Calculator FY 2024-25: Compute tax liabilities under Old vs New Tax Regimes with 87A rebate and cess.
• GST Tax Calculator: Instantly add or remove GST (3%, 5%, 12%, 18%, 28%).
• FD & Salary Calculator: Compute Fixed Deposit compound interest and net take-home salary breakdown.
• Split Bill & Tip Calculator: Split restaurant bills and tips easily with friends.

GEOMETRY & SHAPES CALCULATOR
• 11 Geometric Shapes: Calculate area, perimeter, and side dimensions for Triangle, Right Triangle, Circle, Ellipse, Trapezoid, Rhombus, Parallelogram, Polygon, and more.

MULTI-UNIT & CURRENCY CONVERTER
• Unit Converter: Convert Length (km, m, ft, in), Weight (kg, lb, oz), Speed (km/h, mph), Temperature (°C, °F, K), and Data Storage (KB, MB, GB, TB).
• Currency Exchange: Convert rates across global currencies.

HEALTH & EVERYDAY UTILITIES
• BMI Health Tracker: Calculate Body Mass Index (BMI) with visual health category scale.
• Age & Date Calculator: Calculate exact age in years, months, and days or find date differences.
• CBSE Percentage Calculator: Quick percentage calculator tailored for Class 10 and Class 12 students.
• Fuel Cost & Mileage: Calculate trip expense, fuel consumption, and km per liter.

WHY SMART AI CALCULATOR?
- Powerful Built-in AI Math Solver & Assistant
- 30+ All-in-One Calculators & Converters
- Fast Search Bar & Category Filter Chips
- Calculation History & Favorites Pinning
- Clean, Eye-Friendly Responsive Design

Smart AI Calculator
Ai Calculator
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All in one Calculator
emi calculator
Unit Converter
Currency Converter
Scientific Calculator
Bmi Calculator
log Calculator
FD calculator
Electricity Bill estimate
Salary Calculator

Download Smart AI Calculator All-in-One today for fast, accurate math and financial calculations!