Conversions Tool

Temperature Converter

Convert Celsius (°C), Fahrenheit (°F), and Kelvin (K).

Input Parameters

Calculation Results

Converted (F)
77°F
Celsius (°C)
25°C
Fahrenheit (°F)
77°F
Kelvin (K)
298.15K
Summary: 25°C = 77°F

Formula & How Temperature Converter Works

Mathematical Formula
°F = (°C × 9/5) + 32, K = °C + 273.15

Water freezes at 0°C (32°F) and boils at 100°C (212°F). Absolute zero is 0 K (-273.15°C).

How to Calculate Temperature Converter (Step-by-Step)
  1. Enter Temperature Value: Input your target parameter value.
  2. Enter From Unit: Input your target parameter value.
  3. Enter To Unit: Input your target parameter value.
  4. Apply Formula: Calculate using °F = (°C × 9/5) + 32, K = °C + 273.15.
  5. Review Results: View exact computed answers, metrics, and worked mathematical proofs.
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Frequently Asked Questions (FAQs)

What is room temperature in Celsius?

Standard room temperature is approx 20°C to 22°C (68°F to 72°F).

Official Regulatory & Government Data Sources

Authoritative Standards & Verified Reference Citations

Independent & Verified

Calculations and mathematical logic on this page are grounded in published statutory rules, regulatory standards, and official government data published by the following bodies:

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