Universal Unit Converter (Length, Weight, Area, Volume)

Kilometers to miles, kg to pounds, liters to gallons, °C to °F, KB to GB — one box for the everyday conversions you keep Googling.

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Conversions worth knowing

1 inch = 2.54 cm · 1 foot = 30.48 cm · 1 mile ≈ 1.609 km
1 kg ≈ 2.205 lb · 1 lb = 16 oz · 1 oz ≈ 28.35 g
1 gallon (US) ≈ 3.785 L · 1 cup = 240 ml · 1 tbsp = 15 ml
°F = °C × 9/5 + 32 — and −40 is the same on both scales
1 GB ≈ 1000 MB (storage) — though Windows shows GiB (1024 MB), hence the "missing" space on new drives.

Universal Unit Converter (Length, Weight, Area, Volume)

Conversions worth knowing

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