CS17 TOOLS

Conversion Workshop Help

Everything you need to get started with Conversion Workshop.

Quick Start

1 Choose a conversion category.

2 Enter the value you want to convert.

3 Select the From and To units.

4 Your converted result appears automatically.

Tip: Use the ⇄ button to quickly reverse the conversion.

CONVERSION GUIDES

Using the Conversion Tools

↔ Length

Convert between common metric, Imperial and US length measurements.

Millimetres Centimetres Metres Kilometres Inches Feet Yards Miles

Example: 1 metre = 100 centimetres

□ Area

Convert common metric, Imperial and land-area measurements.

mm² cm² m² Hectares km² in² ft² yd² Acres mi²

Example: 1 hectare = 10,000 m²

kg Weight / Mass

Convert common metric, Imperial and US weight and mass units.

Milligrams Grams Kilograms Metric tonnes Ounces Pounds Stone US tons

Example: 1 kilogram ≈ 2.20462 pounds

L Volume

Convert between metric, US customary and Imperial volume measurements.

Millilitres Litres Cubic metres US fluid ounces US cups US pints US quarts US gallons Imperial fluid ounces Imperial pints Imperial gallons

Remember: US and Imperial gallons are different. 1 US gallon is approximately 3.785 litres, while 1 Imperial gallon is approximately 4.546 litres.

°C Temperature

Convert between Celsius, Fahrenheit and Kelvin.

Celsius (°C) Fahrenheit (°F) Kelvin (K)

References:
0°C = 32°F
100°C = 212°F
0°C = 273.15 K

psi Pressure

Pressure conversions are useful for automotive, engineering, equipment and weather applications.

Pa kPa MPa Bar Millibar PSI Atmospheres Torr mmHg inHg kgf/cm²

References:
100 kPa = 1 bar
1 bar ≈ 14.5038 psi
1 atmosphere = 101.325 kPa

MPH Speed

Convert common road, marine and engineering speed measurements.

m/s km/h mph Knots ft/s

Example: 100 km/h ≈ 62.14 mph

⛽ Fuel Economy

Convert common vehicle fuel-economy measurements.

L/100km km/L mpg US mpg UK

Lower L/100km means better fuel economy. Higher km/L or mpg means better fuel economy.

⚡ Energy / Power

Energy

Joules Kilojoules Megajoules Watt-hours Kilowatt-hours Calories Kilocalories BTU

Example: 1 kWh = 3.6 MJ

Power

Watts Kilowatts Megawatts Horsepower Metric horsepower BTU/hour

Example: 1 kW = 1,000 watts

N·m Torque

Convert common automotive and mechanical torque measurements.

N·m kN·m lb·ft lb·in kgf·m kgf·cm

Example: 1 N·m ≈ 0.7376 lb·ft

GB Data Storage

Convert between decimal and binary computer-storage measurements.

Bits Bytes KB MB GB TB KiB MiB GiB TiB

Decimal and binary units are different.
1 GB = 1,000 MB
1 GiB = 1,024 MiB

HELP

Frequently Asked Questions

What does the ⇄ button do?

The ⇄ button reverses the From and To units.

Kilometres → Miles
becomes
Miles → Kilometres

Why are some results rounded?

Some conversions produce many decimal places. Conversion Workshop may round the displayed result to make it easier to read.

Can I use Conversion Workshop on my phone?

Yes. Conversion Workshop is designed to work on desktop computers, laptops, tablets and mobile phones.

Do I need to install anything?

No. Conversion Workshop runs directly in your web browser.

Are my conversion values stored?

Normal conversion values are calculated in your browser and are not intended to be stored as personal information.

Are the conversions exact?

Conversion Workshop uses recognised conversion factors where practical. Some displayed results may be rounded.

Important professional, scientific, engineering, medical or safety-critical calculations should always be independently verified before use.

Need More Help?

Found a problem with a conversion or have an idea for another useful conversion tool?

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