Here’s the algorithm of writing this C Program to convert temperature from Celsius to Fahrenheit:
- START
- INPUT CELSIUS
- FAHRENHEIT = CELSIUS * (9/5) + 32
- DISPLAY CELSIUS
- DISPLAY FAHRENHEIT
- STOP
- #include <stdio.h>
- int main()
- {
- printf("Enter temperature in Celsius: ");
- scanf("%f", &celsius);
- //celsius to fahrenheit conversion formula.
- fahrenheit = (celsius * 9 / 5) + 32;
- printf("%.2f Celsius = %.2f Fahrenheit", celsius, fahrenheit);
How do you convert Celsius to Fahrenheit temperatures in C?
To convert temperatures in degrees Fahrenheit to Celsius, subtract 32 and multiply by . 5556 (or 5/9).
What is the fastest way to calculate C to F?
If you find yourself needing to quickly convert Celsius to Fahrenheit, here is a simple trick you can use: multiply the temperature in degrees Celsius by 2, and then add 30 to get the (estimated) temperature in degrees Fahrenheit.
How do you convert Celsius to Fahrenheit example?
Example: Convert 20° Celsius (A nice day) to Fahrenheit20x2 = 40.less 10% is 40−4 = 36.36+32 = 68° F.
How do you convert C to F without a calculator?
1:267:47Convert Between Celsius & Fahrenheit Without a CalculatorYouTubeStart of suggested clipEnd of suggested clipFirst we have c equals to 33 degrees you just put down 33. And then it says multiply c by 2 i'mMoreFirst we have c equals to 33 degrees you just put down 33. And then it says multiply c by 2 i'm gonna multiply. By 2. Once you multiply by 2 you're gonna get 66.
Is 99 a fever?
An adult probably has a fever when the temperature is above 99°F to 99.5°F (37.2°C to 37.5°C), depending on the time of day.
What will be value of 40 C in Fahrenheit scale a 183 F B 104 F C 300 F D 113 F?
Detailed Solution The correct answer 104 °F.
What degrees Fahrenheit is it at 30 degrees Celsius Note F =( C ∗ 95 32?
This means 86∘F equals 30∘C.
What is the Celsius value for 40 F?
40 degrees Fahrenheit equals 4.44 degrees Celsius!
Celsius to Fahrenheit using while loop
The while loop can be used to convert celsius to Fahrenheit. While loop in C is a pre-test loop where the expression is evaluated then only statements are executed. It uses a test expression to control the loop. Before every iteration of the loop, the test expression is evaluated.
Celsius to Fahrenheit C program using For loop
The for loop in C programming language is a pre-test loop, where first of all initialization expression is evaluated then the condition is checked and if the condition is true then only the statements of the for loop are executed. We can use for loop to convert Celsius to Fahrenheit in a range.
Required knowledge
Arithmetic operators, Variables and expressions, Data types, Basic input/output
Temperature conversion formula
Temperature conversion formula from degree Celsius to Fahrenheit is given by -
Logic to convert temperature from Celsius to Fahrenheit
The logic of temperature conversion exists in converting mathematical formula to C expression. You just need to convert mathematical formula of temperature in C language. Rest is simple input/output.
Example
You should have the knowledge of the following topics in c programming to understand this program:
Explanation
In the given program, we have taken input 23 from the user then we applied arithmetic operations using the standard formula of celsius to Fahrenheit conversion on the given input.
How to convert Celsius to Fahrenheit?
To convert any temperature from degree Celsius to degree Fahrenheit, use the following formula: where F indicates the value of Fahrenheit and C indicates the value of Celsius. If you're curious to know, from where this formula came, you can refer to Celsius to Fahrenheit formula explained.
What are the symbols for Celsius and Fahrenheit?
Note - C and F are the symbols used for Celsius and Fahrenheit.
What is CelsiusToFahrehneit?
This program uses a user defined function CelsiusToFahrehneit (), that converts any temperature from celsius to fahrenheit. This function takes celsius value as its argument and returns its equivalent value in fahrenheit.
How to read Celsius in C++?
The commented numbers in the above program denote the step numbers below : 1 main () is the starting method of a C++ program. This method is called first. 2 We are creating two floating point values to store the Fahrenheit and Celsius values. choice is an integer variable to store the option selected by the user. 3 Ask the user to enter 1 for Fahrenheit to Celsius and 2 for Celsius to Fahrenheit conversion. Read the user input value and store it in the choice variable. 4 Check the value of choice using an if-else if-else condition. 5 If the value of choice is 1, the conversion is for Fahrenheit to Celsius. Ask the user to enter the Fahrenheit value, store it in Fahrenheit variable and calculate the Celsius using the same formula we have seen above. Finally, print out the result to the user. 6 Similar to the above step, do the conversion from Celsius to Fahrenheit. 7 If the input is not valid or if it is not either 1 or 2, print a message to the user.
What is a C++ program?
C++ program to check if a number is perfect or not. C++ program to find the factorial of a number using pointer. C++ program to store student details using class. C++ program to check if a string is palindrome or not.