Scientific Calculator & More
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About this app
A calculator for everything: the familiar one for everyday sums, and a full scientific one when you need more.
BASIC MODE
The calculator you already know, with memory (MC, MR, MS, M+, M-), percentage, square root, square and reciprocal. Open it and use it, nothing to learn.
SCIENTIFIC MODE
Type the whole expression and see the result: parentheses, operator precedence and editing with a cursor.
- Sine, cosine and tangent, with their inverse and hyperbolic forms, in degrees, radians or gradians.
- Powers, roots of any index, logarithms, exponential and factorial.
- Exact results: 1/3 stays 1/3, and you can switch between fraction and decimal.
- Normal, scientific, engineering or fixed-decimal notation.
- SI constants.
HISTORY
Every finished calculation is kept: look at it again, reuse a result, or clear the history whenever you like. It can be turned off.
UNIT CONVERTER
Length, mass, volume, area, speed, temperature, pressure, energy, power, data and time.
CURRENCIES
Reference exchange rates from the European Central Bank. They are fetched at most once every six hours and stored: offline it keeps working and tells you which day they are from.
MORE CALCULATORS
- Graphs: plot up to three functions, drag, zoom and touch the curve to read a point.
- Quadratic equations, with exact or complex roots.
- Statistics: mean, median, mode, standard deviation, variance, quartiles and range.
- Programmer: binary, octal, decimal and hexadecimal, signed and unsigned.
- Finance: tax, chained discounts, tip, loans, compound interest and margin.
- Dates and health: days between two dates, adding days, age and BMI.
HOW IT LOOKS
Material You with the colours of your wallpaper, light and dark themes, and the Classic 2013 theme for anyone who prefers the calculator as it was. On tablets and foldables the menu stays pinned to one side.
MADE TO BE USED
- Translated into 72 languages, each with its own decimal separator (or the one you pick).
- Screen readers: every key says what it does, not the symbol it shows.
- Home screen widget with the last result and shortcuts.
- Sound and vibration on key press, if you want them.
PRIVACY
No accounts, and what you calculate is never sent anywhere. Your history and settings stay on the phone. The exchange-rate request carries no data about you.
Privacy policy: https://cscalcul.sanchosancho01-2bb.workers.dev/privacy
BASIC MODE
The calculator you already know, with memory (MC, MR, MS, M+, M-), percentage, square root, square and reciprocal. Open it and use it, nothing to learn.
SCIENTIFIC MODE
Type the whole expression and see the result: parentheses, operator precedence and editing with a cursor.
- Sine, cosine and tangent, with their inverse and hyperbolic forms, in degrees, radians or gradians.
- Powers, roots of any index, logarithms, exponential and factorial.
- Exact results: 1/3 stays 1/3, and you can switch between fraction and decimal.
- Normal, scientific, engineering or fixed-decimal notation.
- SI constants.
HISTORY
Every finished calculation is kept: look at it again, reuse a result, or clear the history whenever you like. It can be turned off.
UNIT CONVERTER
Length, mass, volume, area, speed, temperature, pressure, energy, power, data and time.
CURRENCIES
Reference exchange rates from the European Central Bank. They are fetched at most once every six hours and stored: offline it keeps working and tells you which day they are from.
MORE CALCULATORS
- Graphs: plot up to three functions, drag, zoom and touch the curve to read a point.
- Quadratic equations, with exact or complex roots.
- Statistics: mean, median, mode, standard deviation, variance, quartiles and range.
- Programmer: binary, octal, decimal and hexadecimal, signed and unsigned.
- Finance: tax, chained discounts, tip, loans, compound interest and margin.
- Dates and health: days between two dates, adding days, age and BMI.
HOW IT LOOKS
Material You with the colours of your wallpaper, light and dark themes, and the Classic 2013 theme for anyone who prefers the calculator as it was. On tablets and foldables the menu stays pinned to one side.
MADE TO BE USED
- Translated into 72 languages, each with its own decimal separator (or the one you pick).
- Screen readers: every key says what it does, not the symbol it shows.
- Home screen widget with the last result and shortcuts.
- Sound and vibration on key press, if you want them.
PRIVACY
No accounts, and what you calculate is never sent anywhere. Your history and settings stay on the phone. The exchange-rate request carries no data about you.
Privacy policy: https://cscalcul.sanchosancho01-2bb.workers.dev/privacy
Simple and scientific calculator, with history, unit converter and currencies.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
The calculator has grown up:
- Scientific mode with expressions, parentheses and exact results.
- Calculation history.
- Unit converter and ECB currency rates, offline too.
- Graphs, equations, statistics, programmer, finance, and dates and health.
- Material You, dark theme and the Classic 2013 look.
- 72 languages, screen readers and a home screen widget.
The basic calculator is exactly as it was: not a single key has moved.
- Scientific mode with expressions, parentheses and exact results.
- Calculation history.
- Unit converter and ECB currency rates, offline too.
- Graphs, equations, statistics, programmer, finance, and dates and health.
- Material You, dark theme and the Classic 2013 look.
- 72 languages, screen readers and a home screen widget.
The basic calculator is exactly as it was: not a single key has moved.
Everyone
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About the developer
Carlos Sancho
sanchosancho01@gmail.com
Av. de Aragón, 81
44600 Alcañiz
Spain
