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# 25º Celsius to Fahrenheit Formula

Before learning the 25º Celsius to Fahrenheit formula, let us recall what are Celcius and Fahrenheit. Temperature scales provide a way of measuring how hot or cold a body is. Celsius, Kelvin, and Fahrenheit are the main scales of temperature. Celsius or centigrade is a scale in which water freezes at 0° Celsius and boils at 100° Celsius. The symbol used for Celsius is °C. On the Fahrenheit temperature scale, water freezes at 32° Fahrenheit and boils at 212° Fahrenheit. The symbol used for Fahrenheit is °F. 25º can be converted to Fahrenheit using the Celsius to Fahrenheit conversion formula.

## What is 25º Celsius to Fahrenheit Formula?

Celsius to Fahrenheit formula for a given value can be expressed as, F = (9/5)C + 32, where

- C is the temperature given on a centigrade scale, and
- F is the temperature obtained in Fahrenheit after conversion.

The 25º Celsius to Fahrenheit Formula of a given temperature can be expressed by replacing the C in the above formula with the given temperature in the centigrade scale, i.e, 25ºC.

25ºC = (9/5)25 + 32 = 77ºF

where F is the temperature obtained in Fahrenheit after conversion.

Let us see the applications of 25º Celsius to Fahrenheit formula in the following section.

## Examples Using 25º Celsius to Fahrenheit Formula

**Example 1:** The temperature of the water is 25º Celsius. Using the suitable conversion formula, convert 25º Celsius to Fahrenheit.

**Solution:**

To find: Temperature of water in Fahrenheit scale.

Given:

The temperature of water = 25º Celsius

Using 25º Celsius to Fahrenheit formula,

F = (9/5)25 + 32

= 77ºF

**Answer: **The temperature of water in Fahrenheit is 77.

**Example 2**: Celsius and Fahrenheit are the scales of temperature. Using suitable conversion formulas, compare the temperatures 25°C and 25°F.

**Solution:**

To find: Comparison between 25°C and 25°F

Using 25º Celsius to Fahrenheit formula, 25ºC can be converted to Fahrenheit scale as,

F = (9/5)25 + 32

= 77 Fahrenheit

Thus, comparing 25°C( = 77° F) and 25°F, we get

25°C > 25°F

**Answer: **25°C > 25°F, which means for the same numerical value, the temperature in the Celsius scale is more than the temperature in the Fahrenheit scale

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