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.
Related guides
- cm to inches: Convert Centimeters to InchesConvert centimeters to inches by dividing by 2.54 (1 inch = 2.54 cm). The formula both ways, a reference table, and a free length converter.
- Celsius to Fahrenheit: Formula & Quick ConversionsConvert Celsius to Fahrenheit with °F = (°C × 9/5) + 32. The formula both ways, a double-and-add-30 mental shortcut, key reference points, and a free converter.
- kg to lbs: How to Convert Kilograms to PoundsConvert kilograms to pounds by multiplying by 2.2046. The formula both ways, a quick mental estimate, a reference table, and a free weight converter.
- What Size Tire Is 33 Inches? The Metric Sizes People Call 33sWhat size tire is 33 inches? There is no single answer. 285/70R17, 285/75R16, 275/70R18 and 295/70R17 all get called 33s while measuring 32.6 to 33.3 inches.
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