AI photo math solver + 34 calculators in one app. Point your camera at any equation and Smart Calculator instantly recognizes and solves it powered by Gemini AI plus on-device ML Kit. From scientific calculator to loan mortgage BMI tip GPA percentage compound interest date and unit converter - every calculation in one fast beautifully designed app.

Basic math homework trigonometry loan amortization or health tracking - Smart Calculator replaces multiple calculator apps.

131 city-themed interfaces inspired by Berlin Paris Tokyo Seoul New York and more bring personalized calculator skins to suit every taste.

[AI Photo Math]
- Snap a photo of any math problem and get instant answers
- Step-by-step solutions with detailed explanations
- Function graphing for visual learning
- Text-to-speech for step narration
- Save and share solutions as PDF or image

[Basic Calculator]
- Continuous formula calculations with operator precedence
- Memory functions: MC MR MS M+ M-
- Customizable decimal places and rounding modes
- Digit separators and grouping size settings
- Keypad vibration and sound feedback
- One-tap copy and transfer results

[Scientific Calculator]
- Trigonometric logarithmic exponential and factorial functions
- Precise accuracy for engineering and academic work
- Bracket and operator precedence support
- Constants pi and e degree/radian mode

[Financial Calculator]
- Loan / Mortgage Calculator: Monthly amortization with equal principal equal principal and interest or balloon repayment
- Savings Calculator: Simple or compound interest on deposits
- Deposit Calculator: Simple or compound interest for fixed deposits
- VAT and Discount Calculator: Auto-calculate inclusive prices and discounts
- Percentage Calculator: Increase decrease and ratio
- Average Cost Calculator: Blended price for stock and crypto holdings
- Salary Calculator: Annual monthly weekly daily and hourly pay

[Living Calculator]
- Tip Calculator: Adjustable percentage with N-way split
- Price/Weight Analysis: Compare per gram or per 100g
- Price/Quantity Analysis: Compare per unit or per 10 units
- Fuel Efficiency / Gas Mileage / MPG Calculator
- Time Calculator: Add or subtract hours work shifts and hourly pay

[Date Calculator]
- Date Interval / Age Calculator: Days weeks months years between dates
- D-Day Calculator: Days until target date or anniversary
- Solar/Lunar Calendar Converter: Bidirectional conversion
- Menstrual Cycle / Ovulation Calculator

[Unit Converter]
- Length area weight volume temperature speed pressure fuel efficiency
- Data Capacity Converter: B KB MB GB TB

[Global Tools]
- World Time: Current time in cities worldwide
- Size Conversion Table: Clothing and shoe sizes by country

[Developer Tools]
- Color Code Converter: HEX RGB HSL with color picker
- Base Converter: Binary octal decimal hexadecimal

[Math Tools]
- Fraction Calculator: Mixed numbers reduction and negative values
- Statistics Calculator: Mean median mode standard deviation variance
- Area Calculator: Rectangle triangle circle trapezoid parallelogram

[Health Analysis]
- BMI calculator with ideal weight estimation
- Body fat percentage and basal metabolic rate
- Daily calorie and water intake recommendation
- Due Date Calculator: Pregnancy weeks trimester and conception date

[Study Support]
- GPA Calculator with credit-hour weighting

[Designed for Every User]
- 131 city-themed designs (Berlin Paris Tokyo Seoul New York more)
- Light and dark theme with system mode sync
- 70+ languages supported worldwide
- Calculation history with one-tap recall

Smart Calculator replaces multiple apps: basic scientific financial BMI tip loan mortgage savings compound interest gas mileage unit converter percentage GPA date age fraction statistics area salary and all-in-one calculator.