CalcVert: Calculator Converter

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About this app

CalcVert: Calculator Converter

CalcVert: Calculator Converter combines an everyday calculator, advanced scientific functions and a complete unit converter in one clean and easy-to-use app.

Calculate, convert and understand how conversions work without switching between multiple tools. CalcVert is designed for everyday use, school, study and work.

Calculator

• Everyday calculator
Perform additions, subtractions, multiplications, divisions and other common calculations with a clear and intuitive interface.

• Scientific calculator
Access advanced mathematical functions including:

Powers and custom exponents
Square and cube powers
Square, cube and custom roots
Reciprocal calculations
Natural logarithm (ln)
Logarithms (log)
π (Pi)
Parentheses
Positive and negative values

• Trigonometric functions
Use trigonometric and hyperbolic functions including:

sin, cos and tan
arcsin, arccos and arctan
sinh, cosh and tanh
Degrees and radians
Complete Converter

CalcVert includes a wide range of conversion and calculation tools:

Length
Area
Capacity
Volume
Mass and weight
Temperature
Time
Speed
Density
Pressure
Energy
Power
Flow rate
Data
Currency
Percentages
VAT
Color codes
Understand Every Conversion

• Conversion equivalences and formulas
For supported unit conversions, CalcVert can show you exactly how the conversion works.

View the base equivalence between two selected units and the formula required to calculate the result.

For example, when converting meters to feet, CalcVert can show that:

1 meter = 3.2808399 feet

and, if you enter 5 meters, it can also explain that the conversion is calculated as:

5 × 3.2808399

This feature helps you not only get the result, but also understand the calculation behind it.

Formula explanations are not available for currency conversions.

Useful Conversion Tools

• Currency converter
Convert between different currencies using up-to-date exchange rates.

• Color converter
Convert colors between supported formats such as RGB, HEX, HSL and CMYK, as well as additional numerical color representations.

• Percentage calculator
Quickly perform percentage calculations for everyday use, school or work.

• VAT calculator
Calculate VAT values quickly without having to perform the operation manually.

Favorites, Copy and History

• Favorite conversions
Save the conversions you use most frequently so you can access them more quickly.

• Copy results
Quickly copy conversion values and use them wherever you need.

• Calculation history
Your calculator operations are automatically saved in the History section so you can easily review previous calculations.

• Save conversions to History
You can also choose to save useful conversions and access them later together with your previous calculations.

Customization

Customize CalcVert according to your preferences:

• Light and Dark Mode
Choose between a light or dark interface.

• Decimal separator
Select either a decimal point or decimal comma.

• Number display
Choose between scientific notation and approximated values.

• Languages
CalcVert is currently available in English and Italian.

One App, Multiple Tools

CalcVert brings together a calculator, scientific calculator, unit converter, currency converter, color converter, percentage calculator, VAT calculator and conversion formulas in one organized app.

It is designed for students, professionals and anyone who regularly works with numbers, measurements and conversions.

Whether you just need a quick answer or want to understand how a conversion is calculated, CalcVert gives you both the result and the method behind it.

No account is required.

More features are coming soon.

Follow CalcVert on Instagram: @calcvert2026

What’s new

Calcvert has been completely redesigned!

• Scientific calculator with algebra, logarithm and trigonometry functions.
• New settings for light/dark mode, decimal separator, result format and language.
• Converters for units, real-time currencies, colors, VAT, percentages and much more.
• Conversion formulas, copy and save options, favorites, and separate history for the calculator and converter.