Scientific Tools

Unit Converter: Convert Anything, Instantly

By Rahul Kumar | Last Updated: December 2025

Unit Converter Tool

We live in a world with two major measuring systems: the Metric System (used by most of the world) and the Imperial System (used mainly in the USA).

Whether you are a student solving physics problems, a chef trying to follow an American recipe (Cups to Milliliters), or a traveler confused between Celsius and Fahrenheit, conversions can be a headache. Our Unit Converter solves this instantly.

1. Length Conversion

Length is the most common conversion needed in construction, height measurement, and travel.

Height
5'10" to cm?
Result: 178 cm
Distance
Miles to Kilometers?
1 Mile = 1.609 km
From To Formula / Factor
1 Inch Centimeters 2.54 cm
1 Foot Inches 12 inches
1 Meter Feet 3.28084 feet

2. Weight Conversion

Weight confusion mostly happens in gyms (Lbs dumbbells) or international shipping.

The Golden Rule

1 Kilogram (kg) ≈ 2.204 Pounds (lbs)

If you weigh 70 kg, your weight in pounds is: 70 × 2.204 = 154.3 lbs.

3. Temperature: Celsius vs Fahrenheit

This is tricky because it's not a simple multiplication. The starting points (0°C vs 32°F) are different.

°C to °F

(0°C × 9/5) + 32 = 32°F
Water Freezes at 0°C or 32°F.

°F to °C

(32°F − 32) × 5/9 = 0°C
Body Temp: 98.6°F is 37°C.

4. How to use our Unit Converter?

Stop Googling formulas. Our tool supports multiple categories in one place:

  1. Select Category: Length, Weight, Area, Volume, or Temperature.
  2. Enter Value: Type the number you want to convert.
  3. Select Units: Choose 'From' (e.g., Meters) and 'To' (e.g., Feet).

The result updates automatically in real-time!


Convert Units in Seconds

Simple, Fast, and Accurate conversions.

Open Unit Converter