All-In-One Calculator Free

Category Tools
Active Installs 5,000+
Size 7.2 MB
Version 2.4.3


Meet CalcKit, the most powerful All-in-One Calculator Pack for Android.

Featuring over 150 unique calculators and unit converters, packed in with a highly customizable scientific calculator and even allowing you to build your own calculators and converters, CalcKit is the All-in-One Calculator you've been dreaming about.

In addition to everyday use, CalcKit is suitable for a large variety of professions. If you're a scholar, student, teacher, builder, handyman or engineer and you need an All-in-One Calculator App for your device, give CalcKit a try.

CalcKit Features
✓ Over 150 Calculators and Unit converters
✓ Highly customizable Scientific & RPN Calculator
✓ Floating Calculator Widget
✓ Fully editable Calculator history
✓ Light & Dark Calculator Themes
✓ Currency converter with 160 currencies, available offline
✓ Supports math expressions as input
✓ Instant results
✓ Unique Custom Tools Creator with up to 25 variables
✓ Integrated Search
✓ Integrated Notepad
✓ Add Shortcuts to your Home Screen for quick access

English, German, Russian, French, Italian, Czech, Greek, Spanish, Catalan, Romanian, Portuguese, Hungarian, Serbian, Turkish, Chinese, Persian

List of calculators and converters

Geometry 2D
Triangle, Right Triangle, Square, Rectangle, Parallelogram, Rhombus, Trapezoid, Isosceles Trapezoid, Hexagon, Polygon, Ellipse, Circle, Segment and Sector of Circle

Geometry 3D
Cube, Cuboid, Prism, Tetrahedron, Octahedron, Pyramid, Pyramidal Frustum, Cone, Conical Frustum, Cylinder, Torus, Sphere, Spherical Cap, Sector, Segment and Wedge

• Linear, Quadratic and Cubic Equations
• 2x2 and 3x3 Systems

Analytical Geometry
• Distance between 2 points
• Area of Triangle
• Equation of Circle and Sphere

• Prime Number Check
• Proportion Calculator
• Decimal to Fraction
• Fraction Simplifier
• Prime Factorization

Matrix Calculator
• Determinant, Inverse, Transpose
• A × B, A + B, A - B

• Resistor and Inductor Color Codes
• LED Resistor Calculator
• Series / Parallel Components
• Ohms Law
• Power Triangle
• Y - Δ Transformation
• Voltage Divider
• Voltage Regulator
• Operational Amplifier
• NE555 Timer
• Filters
• Reactance
• Wire Resistivity
• Transformer Ratio
• Battery Life Calculator
• Analog - Digital Converter
• Frequency Calculator

• Currency Converter
• VAT / Tax Calculator
• Tip Calculator

Common Converters
• Numbers
• Roman Numerals
• Prefixes
• Angle
• Area
• Cooking
• Data Storage
• Fuel Consumption
• Mass / Weight
• Length / Distance
• Temperature
• Time
• Speed
• Pressure
• Power
• Volume
• Force
• Energy / Work

Electricity Converters
• Charge
• Current
• Conductance
• Conductivity
• Field Strength
• Potential
• Resistance
• Resistivity
• Capacitance
• Inductance
• Charge Density
• Current Density

Engineering Converters
• Acceleration
• Angular Acceleration and Velocity
• Airflow
• Density
• Moment of Inertia
• Specific Volume
• Torque

Fluids Converters
• Concentration (Molar / Solution)
• Flow
• Flow (Mass / Molar)
• Mass Flux Density
• Permeability
• Surface Tension
• Viscosity (Dynamic / Kinematic)

Heat Converters
• Fuel Efficiency (Mass / Volume)
• Heat Density, Flux Density, Transfer Coefficient
• Specific Heat Capacity
• Temperature Interval
• Thermal Conductivity, Expansion and Resistance

Light Converters
• Illumination
• Luminance
• Luminous Intensity

Magnetism Converters
• Field Strength
• Flux and Flux Density
• Magnetomotive Force

Radiation Converters
• Radiation
• Absorbed Dose
• Activity
• Exposure

Other Converters
• Frequency
• Image Resolution
• Pace
• Pixel Density
• Sound
• Typography
• Volume (Dry / Lumber)


✓ Added Simple & Compound Interest Calculator in Finance
✓ Some bug-fixes

If you have any questions or suggestions feel free to send an email at at any time.


  • install shortcut
  • Market billing service
  • draw over other apps
  • control vibration
  • view network connections
  • view Wi-Fi connections
  • full Internet access

In Media



معرفی اپلیکیشن CalcKit؛ ابزاری همه کاره برای انجام محاسبات مختلف

در خیلی از مواقع به محاسبات ریاضی و یا تبدیل واحدهای اندازه گیری به یکدیگر نیاز پیدا میکنیم و باید یک ابزار دقیق و هوشمند برای این کار در اخیار داشته باشیم. در این میان برخی از افراد بنا بر حرفه و تخصص خود، باید معادلات پیچیده تری را حل نموده و مقادیر مختلفی را اندازه گیری کنند که بدین منظور نیاز به دستگاه های پیشرفته است. البته ابزارهایی در قالب برنامه های موبایل تولید شده اند که میتوانند بسیاری از محاسبات ریاضی یا تبدیل اندازه ها به یکدیگر را برای ما انجام دهند. در ادامه شما را با اپلیکیشن “CalcKit” آشنا میکنیم که میتواند از آن به عنوان یک ماشین حساب همه کاره بهره ببرید. در بررسی این برنامه اندرویدی با AppReview همراه شوید.


CalcKit app review by Digiato