📏 Metric/Imperial Converter

Quick Reference

• 1 inch = 25.4 mm = 2.54 cm
• 1 foot = 304.8 mm = 30.48 cm
• 1 kg = 2.205 lbs
• 1 litre = 0.22 UK gallons = 0.26 US gallons
• °C to °F: multiply by 1.8, add 32

Common Conversions

• Length: 6 feet = 1.83 m, 100 mph = 161 km/h
• Weight: 1 stone = 6.35 kg, 1 ton = 1016 kg
• Volume: 1 pint (UK) = 568 ml, 1 gallon (UK) = 4.546 L
• Temperature: 0°C = 32°F, 100°C = 212°F