1 terabyte (TB) equals 1,024 gigabytes (GB) in binary measurement. In decimal (as used by hard drive manufacturers), 1 TB equals 1,000 GB.

Unit Converter — Convert Length, Weight, Temperature & More

Q: How many cm in an inch?

There are 2.54 centimetres in one inch. To convert inches to centimetres, multiply the number of inches by 2.54. For example, 5 inches = 12.7 cm.

Q: How do I convert Fahrenheit to Celsius?

To convert Fahrenheit to Celsius, subtract 32 from the Fahrenheit value, then multiply by 5/9. Formula: °C = (°F − 32) × 5/9. For example, 98.6°F = 37°C.

Q: How many ml in a cup?

One US cup equals 236.59 ml. One metric cup (used in Australia and Canada) equals 250 ml. When following recipes, check which cup measurement is being used.

Q: How many feet in a metre?

One metre equals 3.28084 feet. To convert metres to feet, multiply by 3.28084. To convert feet to metres, divide by 3.28084 (or multiply by 0.3048).

Q: How many kg in a pound?

One pound equals 0.453592 kilograms. One kilogram equals 2.20462 pounds. To convert pounds to kg, multiply by 0.453592. To convert kg to pounds, multiply by 2.20462.

Q: How many km/h is 1 mph?

1 mile per hour (mph) equals 1.60934 kilometres per hour (km/h). To convert mph to km/h, multiply by 1.60934. To convert km/h to mph, divide by 1.60934.

Q: How many tablespoons in a cup?

There are 16 tablespoons in 1 US cup. One tablespoon equals 3 teaspoons, or approximately 15 ml.

Q: How many acres in a hectare?

One hectare equals 2.47105 acres. One acre equals 0.404686 hectares. A hectare is 10,000 square metres; an acre is approximately 4,047 square metres.

Q: How many litres in a gallon?

One US gallon equals 3.78541 litres. One imperial (UK) gallon equals 4.54609 litres. When converting, make sure you know which gallon is being used.

Length Converter

From

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1 inch = 2.54 cm

1 foot = 30.48 cm

1 yard = 0.9144 m

1 mile = 1.609 km

1 metre = 3.281 ft

1 km = 0.6214 miles

Weight Converter

From

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1 kg = 2.2046 lb

1 lb = 453.59 g

1 stone = 6.35 kg

1 oz = 28.35 g

1 tonne = 1,000 kg

1 tonne = 2,204.6 lb

Temperature Converter

From

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0°C = 32°F (freezing)

100°C = 212°F (boiling)

37°C = 98.6°F (body temp)

20°C = 68°F (room temp)

0°C = 273.15 K

-40°C = -40°F

Volume Converter

From

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1 litre = 1,000 ml

1 US cup = 236.6 ml

1 US gal = 3.785 L

1 US pint = 473.2 ml

1 tbsp = 15 ml

1 tsp = 5 ml

Speed Converter

From

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100 km/h = 62.14 mph

60 mph = 96.56 km/h

1 m/s = 3.6 km/h

1 knot = 1.852 km/h

Speed of sound ≈ 343 m/s

1 mph = 1.609 km/h

Area Converter

From

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1 m² = 10.764 sq ft

1 acre = 4,047 m²

1 hectare = 10,000 m²

1 hectare = 2.471 acres

1 km² = 100 hectares

1 sq ft = 0.0929 m²

Data Storage Converter

From

—

1 byte = 8 bits

1 KB = 1,024 bytes

1 MB = 1,024 KB

1 GB = 1,024 MB

1 TB = 1,024 GB

1 GB = 8,589,934,592 bits

Cooking Measurement Converter

From

—

1 tbsp = 3 tsp

1 cup = 16 tbsp

1 cup = 48 tsp

1 cup = 236.6 ml

1 fl oz = 29.57 ml

1 tsp = 5 ml

Frequently Asked Questions

How many cm in an inch?

There are 2.54 centimetres in one inch. To convert inches to centimetres, multiply the number of inches by 2.54. For example, 5 inches = 12.7 cm. Conversely, divide centimetres by 2.54 to get inches.

How do I convert Fahrenheit to Celsius?

To convert Fahrenheit to Celsius, subtract 32, then multiply by 5/9. Formula: °C = (°F − 32) × 5/9. For example, 98.6°F = (98.6 − 32) × 5/9 = 37°C. To go the other way: °F = (°C × 9/5) + 32.

How many ml in a cup?

One US cup equals 236.59 ml. A metric cup (used in Australia and Canada) equals 250 ml. When following international recipes, it is worth checking which cup measure is intended, as the difference adds up in baking.

How many feet in a metre?

One metre equals 3.28084 feet. To convert metres to feet, multiply by 3.28084. To convert feet to metres, multiply by 0.3048. For a quick rough estimate, 1 metre ≈ 3 feet 3 inches.

How many kg in a pound?

One pound equals 0.453592 kilograms. One kilogram equals 2.20462 pounds. To convert pounds to kg, multiply by 0.4536. A useful shortcut: divide pounds by 2.2 for a quick kg estimate.

How many km/h is 1 mph?

1 mile per hour equals 1.60934 km/h. To convert mph to km/h, multiply by 1.60934. A useful rule of thumb: 60 mph ≈ 96.6 km/h, and 100 km/h ≈ 62.1 mph.

How many GB in a TB?

In binary (as used by operating systems), 1 TB = 1,024 GB. Hard drive manufacturers often use decimal, where 1 TB = 1,000 GB. This is why a 1 TB drive shows as slightly less than 1,000 GB in your OS.

How many tablespoons in a cup?

There are 16 tablespoons in one US cup. One tablespoon equals 3 teaspoons and approximately 15 ml. Half a cup = 8 tablespoons; a quarter cup = 4 tablespoons.

How many acres in a hectare?

One hectare equals 2.47105 acres. A hectare is 10,000 m² (a square 100m × 100m). An acre is approximately 4,047 m². Hectares are used in most countries; acres are common in the US and UK.

How many litres in a gallon?

One US gallon equals 3.78541 litres. One imperial (UK) gallon equals 4.54609 litres. US gallons are smaller than UK gallons, which matters when comparing fuel economy figures across countries.