Main calculator
- Simple or Scientific layout
- 40 Light or Dark (AMOLED) themes
- Editable input & cursor
- Copy & Paste support
- Calculation history
- Memory buttons
- Function graphing
- Dec, Hex & Binary
- Floating calculator
- Widget

75 calculators & converters
- Algebra, Geometry, Unit Converters, Finance, Health & Misc
- Currency converter with 160 currencies (available offline)
- Sort, hide or add calculators to favorites
- Instant results delivered as you type
- Step-by-step solution & formulas
- Smart search for faster navigation
- Create shortcuts on home screen

Algebra
- Percentage calculator
- Proportion calculator
- Average calculator - arithmetic, geometric and harmonic means
- Equation solver - linear, quadratic and equation system
- Combinations and permutations
- Decimal to fraction
- Fraction simplifier
- Prime number checker
- Greatest common factor & Lowest common multiple calculator
- Random number generator

Geometry
- Area / Perimeter calculator for square, rectangle, parallelogram, trapezoid, rhombus, triangle, pentagon, hexagon, circle, circle arc, ellipse
- Volume calculator for cube, rect. prism, square pyramid, sq. pyramid frustum, cylinder, cone, conical frustum, sphere, spherical cap, spherical frustum, ellipsoid
- Right triangle calculator
- Heron's formula (solve a triangle knowing the side lengths)
- Circle solver

Unit converters
- Acceleration converter
- Angle converter
- Length converter
- Energy converter
- Force converter
- Torque converter
- Area converter
- Volume converter
- Volumetric flow converter
- Weight converter
- Temperature converter
- Pressure converter
- Power converter
- Speed converter
- Mileage converter
- Time converter
- Digital storage converter
- Data transfer speed converter
- Numeric base converter
- Roman numerals converter
- Shoe size converter
- Ring size converter
- Cooking converter

Finance
- Currency converter with 160 currencies available offline
- Unit price calculator
- Sales tax calculator
- Tip calculator
- Loan calculator
- Simple / Compound interest calculator

Health
- Body mass index - BMI
- Daily calories burn
- Body fat percentage

Miscellaneous
- Age calculator
- Date calculator
- Time calculator
- Mileage calculator
- Ohm's law calculator - voltage, current, resistance and power