kg to lbs, cm to inches & Other Everyday Conversions

Some conversions come up again and again — cooking, travel, fitness, DIY. Here are the ones people search for most, with the quick math and a free converter for each.

Weight: kg to lbs

1 kilogram ≈ 2.205 pounds. To go the other way, 1 lb ≈ 0.4536 kg. For grams, ounces, and stone too, use the Weight Converter.

Length: cm to inches

1 inch = 2.54 cm exactly. So 30 cm ≈ 11.8 inches. Convert feet, meters, miles, and km with the Length Converter.

Temperature: Celsius to Fahrenheit

°F = (°C × 9/5) + 32. For example, 20°C = 68°F. Flip between Celsius, Fahrenheit, and Kelvin with the Temperature Converter.

Speed: mph to km/h

1 mph ≈ 1.609 km/h. Handy for driving abroad — try the Speed Converter.

More converters

We cover 20 conversion tools in total — area, volume, data size, time, pressure, energy, and even live currency rates. See them all under Unit Converters.