FATTORI DI CONVERSIONE
| Operazioni | ||
|---|---|---|
| Ounces --> grams: | moltiplicare per 28.3 | |
| Grams --> ounces: | moltiplicare per .0353 | |
| Pounds --> grams | moltiplicare per 453.59 | |
| Pounds --> kilograms: | moltiplicare per 0.45 | |
| Ounces --> milliliters: | moltiplicare per 30 | |
| Cups --> liters: | moltiplicare per 0.24 | |
| Fahrenheit --> Celsius: | sottrarre 32 da F, moltiplicare per 5, poi dividere per 9 | |
| Celsius --> Fahrenheit: | moltiplicare C per 9, dividere per 5, poi aggiungere 32 | |
| Inches --> centimeters: | moltiplicare iper 2.54 | |
| Centimeters --> inches: | moltiplicare per 0 .39 | |
| Peso | ||
| metric | -> | imperial |
| 1 milligram [mg] | = | 0.0154 grain |
| 1 gram [g] | = | 1,000 mg =0.0353 oz |
| 1 kilogram [kg] | = | 1,000 g = 2.2046 lb |
| 1 -->nne [t] | = | 1,000 kg = 0.9842 -->n |
| imperial | -> | metric |
| 1 ounce [oz] | = | 437.5 grain = 28.35 g |
| 1 pound [lb] | = | 16 oz = 0.4536 kg |
| 1 s-->ne 14 lb | = | 6.3503 kg |
| 1 hundredweight [cwt] | = | 112 lb = 50.802 kg |
| 1 -->nne | = | 20 cwt = 1.016 t |
| Temperatura | ||
| 0 Fahrenheit (F) | --> | 0 Celsius (C) |
| --10F | --23.3C | |
| 0F | 17.7C | |
| 32F | 0C (congelamen--> dell'acqua) | |
| 50F | 10C | |
| 68F | 20C | |
| 100F | 37.7C | |
| 150F | 65.5C | |
| 205F | 96.1C | |
| 212F | 100C (ebollizione dell'acqua a livello del mate) | |
| 300F | 148.8C | |
| 325F | 162.8C | |
| 350F | 177¡C | |
| 375F | 190.5C | |
| 400F | 204.4C | |
| 425F | 218.3C | |
| 450F | 232C | |
| 475F | 246.1C | |
| 500F | 260C | |
| Lunghezza | ||
| metric | -> | imperial |
| 1 millimeter [mm] | = | 0.0394 in |
| 1 centimeter [cm] | = | 10 mm = 0.3937 in |
| 1 metre [m]= l00 cm | = | l.0936 yd |
| 1 kilometre [km] = 1000 m | = | 0.6214 mile |
| imperial | -> | metric |
| 1 inch [in] = 2.54 cm -1 foot [ft] | = | 12 in = 0.3048 m |
| 1 yard [yd]=3 ft | = | 0.9144m |
| I mile =1760 yd | = | 1.6093 km |
| lint nautical mile = 2025.4 yd | = | 1.853 km |
| Area | ||
| metric | -> | imperial |
| 1 sq cm [cm2] = 100 mm2 | = | 0.1550 sq. in |
| 1 sq m [m2] = 10,000 cm2 | = | 1.1960 sq yd. |
| I hectare [ha] = 10,000 m2 | = | 2.4711 acres |
| 1 sq km [km2] = 100 ha | = | 0.3861 sq mi. |
| imperial | -> | metric |
| 1 sq inch [in2] | = | 6.4516 cm2 |
| 1 sq foot [ff2] = 144 in2 | = | 0.0929 m2 |
| 1 sqyd[y(12]=9ft2 | = | 0.8361 m2 |
| I acre = 4840 yd2 | = | 4046.9 m2 |
| 1 sq mile [mile2] = 640 acres | = | 2.59 km2 |
| Volume | ||
| metric | -> | imperial |
| 1 cu cm [cm3] | = | 0.0610 in3 |
| I cu decimetre [dm3] = 1,000 cm3 | = | 0.0353 ft3 |
| 1 cu metre [m3] = 1,000 dm3 | = | 1.3080 yd3 |
| 1 litre [I] = I dm3 | = | 1.76 pt |
| I hectolitre [hi] = 100 1 | = | 21.997 gal |
| imperial | -> | metric |
| 1 cu inch [in3] | = | 16.387 cm3 |
| I cu foot [ft3] = 1,728 in3 | = | 0.0283 m3 |
| I fluid ounce [fi oz] | = | 28.413 ml |
| 1 pint [pt] = 20 fi oz | = | 0.5683 l |
| 1 gallon [gal] = 8 pt | = | 4.5461 l |
| USA | -> | metric |
| 1 fluid ounce | = | 1.0408 UK fl oz = 29.574 ml |
| 1 pint (16 fi oz) | = | 0.8327 UK pt= 0.47311 |
| 1 gallon | = | 0.8327 UK gal = 3.7854 1 |