Free Unit Converter
Convert temperature, length, weight, and volume units instantly. Fast, accurate, and completely free.
1 Celsius = 33.8 Fahrenheit
Common Temperature Conversions
Celsius to Fahrenheit
0 C = 32 F
Celsius to Fahrenheit
100 C = 212 F
Fahrenheit to Celsius
32 F = 0 C
Fahrenheit to Celsius
98.6 F = 37 C
Celsius to Kelvin
25 C = 298.15 K
Kelvin to Celsius
273.15 K = 0 C
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Frequently Asked Questions
How do I convert Celsius to Fahrenheit?
To convert Celsius to Fahrenheit, multiply the Celsius temperature by 9/5 (or 1.8) and add 32. The formula is: F = (C x 9/5) + 32. For example, 25C = (25 x 1.8) + 32 = 77F.
What is the difference between metric and imperial units?
Metric units (kilometers, meters, kilograms, liters) are based on the decimal system and used internationally. Imperial units (miles, feet, pounds, gallons) are primarily used in the United States and a few other countries. Our converter supports both systems.
How accurate are the conversions?
Our unit converter uses precise conversion factors and provides results accurate to several decimal places. The conversions follow international standards for unit measurements.
Can I convert between any units in a category?
Yes! Within each category (temperature, length, weight, volume), you can convert between any combination of units. Simply select your source unit and target unit from the dropdowns.
Why is my conversion showing many decimal places?
Some conversions result in repeating or long decimal numbers. We display up to 6 decimal places for precision, but you can round the result as needed for practical use.