1. What is a Temperature Calculator?

Definition: This calculator converts temperature values between Celsius, Fahrenheit, and Kelvin scales.

Purpose: It helps in scientific calculations, cooking, weather analysis, and any situation requiring temperature unit conversion.

2. How Does the Calculator Work?

The calculator uses standard temperature conversion formulas:

Conversion Process: All conversions are done through Celsius as the intermediate unit for simplicity and accuracy.

3. Temperature Scales Explained

• Celsius (°C): Water freezes at 0°C and boils at 100°C (at sea level)
• Fahrenheit (°F): Water freezes at 32°F and boils at 212°F
• Kelvin (K): Absolute temperature scale where 0K is absolute zero (-273.15°C)

4. Using the Calculator

Steps:

1. Enter the temperature value
2. Select the original temperature unit
3. Select the target unit for conversion
4. Click "Calculate" to see the result

5. Frequently Asked Questions (FAQ)

Q1: Why convert through Celsius?
A: Using Celsius as an intermediate step simplifies the conversion process between all three scales.

Q2: What's absolute zero in different scales?
A: -273.15°C, -459.67°F, 0K

Q3: What's the formula for Fahrenheit to Kelvin?
A: First convert to Celsius: °C = (°F - 32) × 5/9, then to Kelvin: K = °C + 273.15

Q4: Why does Fahrenheit use such odd numbers?
A: The scale was originally defined with 0°F as the freezing point of brine and 96°F as human body temperature.

Q5: When would I need Kelvin scale?
A: Primarily in scientific work, especially physics and chemistry, where absolute temperature measurements are required.