Smart Calculator: Photo Math

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.