Metric conversion formulas:

• Length:
  • 1 meter = 100 centimeters
  • 1 kilometer = 1000 meters
  • 1 inch = 2.54 centimeters
• Area:
  • 1 square meter = 10000 square centimeters
  • 1 square kilometer = 1000000 square meters
  • 1 hectare = 10000 square meters
• Volume:
  • 1 cubic meter = 1000 liters
  • 1 liter = 1000 milliliters
• Weight:
  • 1 kilogram = 1000 grams
  • 1 ton = 1000 kilograms
• Temperature:
  • °C = (°F - 32) × 5/9
  • °F = (°C × 9/5) + 32
  • K = °C + 273.15