A dark theme calculator is a standard calculator that features a dark-colored user interface. This type of calculator is designed for people who prefer a darker aesthetic or find it easier to use in low-light environments. The dark theme can reduce eye strain and make the calculator more visually appealing. In this article, we will explore how a dark theme calculator works, its basic functions, and provide examples and relevant data.

## Purpose and Functionality of the Dark Theme Calculator

The dark theme calculator offers the same functionalities as a regular calculator but with a darker color scheme. Here are the primary functions it includes:

### Addition (+)

**Formula:**A + B**Inputs:**Two numbers A and B**Calculation:**Adds A and B to give the sum.

### Subtraction (-)

**Formula:**A – B**Inputs:**Two numbers A and B**Calculation:**Subtracts B from A to give the difference.

### Multiplication (×)

**Formula:**A × B**Inputs:**Two numbers A and B**Calculation:**Multiplies A and B to give the product.

### Division (÷)

**Formula:**A ÷ B**Inputs:**Two numbers A (dividend) and B (divisor)**Calculation:**Divides A by B to give the quotient.

### Percentage (%)

**Formula:**(A / 100) × B**Inputs:**A (the percentage), B (the number to find the percentage of)**Calculation:**Finds A% of B.

### Square Root (√)

**Formula:**√A**Inputs:**A number A**Calculation:**Calculates the square root of A.

## Step-by-Step Examples

### Example 1: Addition

**Inputs:**A = 5, B = 3**Calculation:**5 + 3**Result:**8

### Example 2: Subtraction

**Inputs:**A = 10, B = 4**Calculation:**10 – 4**Result:**6

### Example 3: Multiplication

**Inputs:**A = 6, B = 7**Calculation:**6 × 7**Result:**42

### Example 4: Division

**Inputs:**A = 20, B = 4**Calculation:**20 ÷ 4**Result:**5

### Example 5: Percentage

**Inputs:**A = 20, B = 150**Calculation:**(20 / 100) × 150**Result:**30

### Example 6: Square Root

**Inputs:**A = 16**Calculation:**√16**Result:**4

## Relevant Information Table

Function | Formula | Example Inputs | Calculation | Result |
---|---|---|---|---|

Addition | A + B | A = 5, B = 3 | 5 + 3 | 8 |

Subtraction | A – B | A = 10, B = 4 | 10 – 4 | 6 |

Multiplication | A × B | A = 6, B = 7 | 6 × 7 | 42 |

Division | A ÷ B | A = 20, B = 4 | 20 ÷ 4 | 5 |

Percentage | (A / 100) × B | A = 20, B = 150 | (20 / 100) × 150 | 30 |

Square Root | √A | A = 16 | √16 | 4 |

## Conclusion: Benefits and Applications of the Dark Theme Calculator

The dark theme calculator provides all the essential functions of a standard calculator while offering a visually pleasing dark interface. This makes it ideal for users who work in low-light conditions or prefer a dark aesthetic. The dark theme can reduce eye strain and make calculations easier to read and perform. Whether you are adding, subtracting, multiplying, dividing, calculating percentages, or finding square roots, the dark theme calculator can handle it all efficiently.