Reference & General Knowledge

How many centimeters in an inch?

1 inch = 2.54 centimeters (exactly) Conversions: - Inches to cm: multiply by 2.54 - Cm to inches: divide by 2.54 Examples: - 10 inches = 25.4 cm - 100 cm = 39.37 inches view more

How many ounces in a pound?

16 ounces = 1 pound Conversions: - Pounds to ounces: multiply by 16 - Ounces to pounds: divide by 16 Examples: - 2.5 pounds = 40 ounces - 24 ounces = 1.5 pounds view more

How many kilometers in a mile?

1 mile ≈ 1.609 kilometers Conversions: - Miles to km: multiply by 1.609 - Km to miles: multiply by 0.621 Examples: - 5 miles ≈ 8.05 km - 10 km ≈ 6.21 miles view more

How do you convert Fahrenheit to Celsius?

°C = (°F - 32) × 5/9 Reverse: °F = (°C × 9/5) + 32 Common references: - 32°F = 0°C (freezing) - 98.6°F = 37°C (body temp) - 212°F = 100°C (boiling) view more