Unit Converter - Convert between different units of measurement
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Unit Converter Guide
Multiple Unit Categories
Convert between various measurement units including length, weight, temperature, area, and volume. Support for metric and imperial systems. Accurate conversions with precise decimal places.
Real-time Conversion
Instant unit conversion as you type. Switch between units seamlessly. View conversion formulas and explanations. Perfect for scientific calculations and everyday measurements.
Common Conversions
Quick access to frequently used conversions. Save favorite unit pairs for future use. Historical conversion tracking for reference. Support for both standard and specialized units.
Conversion Categories
- Length: Meters, feet, inches, kilometers, miles
- Weight: Kilograms, pounds, ounces, tons
- Temperature: Celsius, Fahrenheit, Kelvin
- Area/Volume: Square meters, cubic feet, liters
How to convert unit
Celsius to Fahrenheit
To convert Celsius (°C) to Fahrenheit (°F):
°F = (°C × 9/5) + 32
Example: Convert 25°C to Fahrenheit
°F = (25 × 9/5) + 32 = 77°F
Celsius to Kelvin
To convert Celsius (°C) to Kelvin (K):
K = °C + 273.15
Example: Convert 25°C to Kelvin
K = 25 + 273.15 = 298.15K
Fahrenheit to Celsius
To convert Fahrenheit (°F) to Celsius (°C):
°C = (°F - 32) × 5/9
Example: Convert 77°F to Celsius
°C = (77 - 32) × 5/9 = 25°C
Fahrenheit to Kelvin
To convert Fahrenheit (°F) to Kelvin (K):
K = (°F - 32) × 5/9 + 273.15
Example: Convert 77°F to Kelvin
K = (77 - 32) × 5/9 + 273.15 = 298.15K
Kelvin to Fahrenheit
To convert Kelvin (K) to Fahrenheit (°F):
°F = (K - 273.15) × 9/5 + 32
Example: Convert 298.15K to Fahrenheit
°F = (298.15 - 273.15) × 9/5 + 32 = 77°F
Kelvin to Celsius
To convert Kelvin (K) to Celsius (°C):
°C = K - 273.15
Example: Convert 298.15K to Celsius
°C = 298.15 - 273.15 = 25°C
kg to pounds (Kilograms to Pounds)
To convert kilograms (kg) to pounds (lb):
lb = kg × 2.20462
Example: Convert 5 kg to pounds
lb = 5 × 2.20462 = 11.0231 lb
pounds to kg (Pounds to Kilograms)
To convert pounds (lb) to kilograms (kg):
kg = lb × 0.453592
Example: Convert 11 lb to kilograms
kg = 11 × 0.453592 = 4.98951 kg
Meters to Feet
To convert meters (m) to feet (ft):
ft = m × 3.28084
Example: Convert 2 meters to feet
ft = 2 × 3.28084 = 6.56168 ft
feet to meters
To convert feet (ft) to meters (m):
m = ft × 0.3048
Example: Convert 10 feet to meters
m = 10 × 0.3048 = 3.048 m
Centimeters to Inches
To convert centimeters (cm) to inches (in):
in = cm ÷ 2.54
Example: Convert 10 cm to inches
in = 10 ÷ 2.54 = 3.93701 in
Inches to Centimeters
To convert inches (in) to centimeters (cm):
cm = in × 2.54
Example: Convert 5 inches to centimeters
cm = 5 × 2.54 = 12.7 cm
Millimeters to Inches
To convert millimeters (mm) to inches (in):
in = mm ÷ 25.4
Example: Convert 100 mm to inches
in = 100 ÷ 25.4 = 3.93701 in
Inches to Millimeters
To convert inches (in) to millimeters (mm):
mm = in × 25.4
Example: Convert 4 inches to millimeters
mm = 4 × 25.4 = 101.6 mm
Square Meters to Square Feet
To convert square meters (m²) to square feet (ft²):
ft² = m² × 10.7639
Example: Convert 5 m² to square feet
ft² = 5 × 10.7639 = 53.8195 ft²
Square Feet to Square Meters
To convert square feet (ft²) to square meters (m²):
m² = ft² ÷ 10.7639
Example: Convert 50 ft² to square meters
m² = 50 ÷ 10.7639 = 4.64515 m²
Usage Tips
- Check decimal precision for accuracy
- Use scientific notation for large numbers
- Verify unit compatibility before converting
- Save common conversions for quick access