× LENGTH (COMPRIMENTO)

1 in = 2.54 cm (centimetres)

1 cm = 0.3937 in (inch)

1 ft = 0.3048 m (metre)

1 m = 3.2808 ft (feet)

1 yd = 0.9144 m (metre)

1 m = 1.0936 yds (yards)

1 mi = 1.6093 km (kilometres)

1 km = 0.6214 mi (mile)

× AREA (ÁREA)

1 sq in = 6.452 cm2 (sq centimetre)

1 cm2 = 0.155 sq in (square inch)

1 sq ft = 0.0929 m2 (sq metre)

1 m2 = 10.7639 sq ft (square feet)

1 sq yard = 0.8361 m2 (sq metre)

1m2 = 1.1960 sq yds (square yards)

1 ac = 0.4057 ha (hectare)

1 ha = 2.4710 ac (acres)

1 sq mi = 2.5900 km2 (sq kilometers)

1 km2 = 0.3861 sq mi (square miles)

× LIQUID CAPACITY (CAPACIDADE LÍQUIDA)

1 fl oz = 29.574 mL (mililitres)

1 mL = 0.03381 fl oz (fluid ounce)

1 qt = 0.9463 L (litre)

1 L = 1.0567 qt (quart)

1 gal = 3.7853 L (litres)

1 L = 0.2642 gal (gallon)

× DRY CAPACITY (CAPACIDADE SECA)

1 qt = 1.1012 L (litres)

1 L = 0.9081 qt (quart)

1 bu = 35.238 L (litres)

1 L = 0.028378 bu (bushel)

× VOLUME (VOLUME)

1 cu in = 16.387 cm3 (cubic centimetres)

1 cm3 = 0.061 cu in (cubic inch)

1 cu ft = 0.0283 m3 (cubic metre)

1 m3 = 35.3145 cu ft (cubic feet)

1 cu yd = 0.7646 m3 (cubic metre)

1 m3 = 1.3079 cu yd (cubic yards)

× WEIGHT (PESO)

1 gr = 0.0648 g (gram)

1 g = 15.4324 gr (grain)

1 oz avdp = 28.3495 g (grams)

1 g = 0.0353 oz avdp (once avoirdupois)

1 lb avdp = 0.4536 kg (kilograms)

1 kg = 2.2046 lb (pound avoirdupois)

1 short ton = 0.9072 metric ton

1 metric ton = 1.1023 short ton

× TEMPERATURE (TEMPERATURA)

*F = (*C x 1.8) + 32 (Centigrade)

*C = (F* - 32) / 1.8 (Farenheit)