📏 Unit Converter
Convert between different units of measurement. Supports length, weight, and temperature conversions with metric and imperial systems.
Conversion Result:
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Supported Unit Conversions
📏 Length & Distance
Metric:
Imperial:
Millimeters (mm)
Inches (in)
Centimeters (cm)
Feet (ft)
Meters (m)
Yards (yd)
Kilometers (km)
Miles (mi)
⚖️ Weight & Mass
Metric:
Imperial:
Milligrams (mg)
Ounces (oz)
Grams (g)
Pounds (lb)
Kilograms (kg)
Stones (st)
Metric Tons (t)
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🌡️ Temperature
Celsius (°C) - Metric standard
Fahrenheit (°F) - US standard
Kelvin (K) - Scientific standard
Common Conversions
📏 Length Quick Facts
- 1 inch = 2.54 cm
- 1 foot = 30.48 cm
- 1 yard = 0.9144 m
- 1 mile = 1.609 km
⚖️ Weight Quick Facts
- 1 ounce = 28.35 g
- 1 pound = 453.6 g
- 1 stone = 6.35 kg
- 1 kg = 2.205 lbs
🌡️ Temperature Quick Facts
- 0°C = 32°F = 273K
- 100°C = 212°F = 373K
- Room temp ≈ 20°C = 68°F
- Body temp ≈ 37°C = 98.6°F
When to Use Different Units
🏗️ Construction & DIY
Feet and inches for room dimensions, millimeters for precision work, pounds for materials.
🍳 Cooking & Baking
Grams for precision baking, ounces for liquids, Celsius/Fahrenheit for oven temperatures.
🚗 Travel & Transport
Miles/kilometers for distances, gallons/liters for fuel, pounds/kilograms for luggage.
⚕️ Health & Fitness
Kilograms/pounds for body weight, centimeters/feet for height, Celsius for body temperature.
Quick Conversions
Unit Systems
Metric System
Used worldwide, base-10, scientific standard
Used worldwide, base-10, scientific standard
Imperial System
Used in US, UK traditional measurements
Used in US, UK traditional measurements