Unit converter
Convert length (cm ↔ inches) and weight (kg ↔ pounds). Common values for travel, shopping and daily use.
=
39.4 in
=
154.3 lb
1 in = 2.54 cm · 1 lb ≈ 0.453 kg. Need web development? Get a quote.
Quick conversion reference
Length
1 inch = 2.54 cm
1 foot = 30.48 cm
1 yard = 0.9144 m
1 mile = 1.609 km
1 foot = 30.48 cm
1 yard = 0.9144 m
1 mile = 1.609 km
Weight
1 pound = 0.4536 kg
1 ounce = 28.35 g
1 stone = 6.35 kg
1 ton (metric) = 1000 kg
1 ounce = 28.35 g
1 stone = 6.35 kg
1 ton (metric) = 1000 kg
Common conversions
5'9" = 175 cm
6 ft = 183 cm
150 lb = 68 kg
200 lb = 90.7 kg
6 ft = 183 cm
150 lb = 68 kg
200 lb = 90.7 kg
FAQ
How many cm in an inch? Exactly 2.54.
How many pounds in 1 kg? About 2.2046 lb. Quick mental rule: kg × 2.2 ≈ pounds.
Precise enough for fitness or shipping? Yes for everyday use. For science, use full-precision constants.
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