How to Convert Units: A Simple Guide to Everyday Measurements

A useful converter supports the units you need, explains the formula, handles rounding clearly, and works well on mobile. Orixiva's tool covers 14 categories, including length, temperature, storage, pressure, energy, and data rates.

Identify the source and target units, find the correct conversion factor, apply multiplication or division, and include the target unit in your answer. For temperature and fuel economy, use the correct formula rather than a simple multiplier.

The supplied Unit & Conversion tool is presented as a free browser-based tool. Check the live page for the current access terms.

The interface includes responsive layouts for smaller screens. Open the live page on your device and make sure the fields and result table fit your screen.

The provided code performs the conversions in browser JavaScript and does not call an external conversion API.

Yes. Choose Length, enter the value, select metres in From and feet in To, then convert. One metre equals approximately 3.28084 international feet.

There are 100 centimetres in one metre.

Multiply kilograms by approximately 2.20462262 to get pounds. The converter can perform this calculation and display the selected precision.

In everyday speech, people often use the words interchangeably. Technically, mass is measured in kilograms or pounds-mass, while weight is a force. This tool converts mass units, not force.

Use °F = (°C × 9/5) + 32. For example, 25°C equals 77°F.

An absolute temperature conversion uses an offset, such as adding 32 when converting Celsius to Fahrenheit. A temperature change uses only the scale ratio: a 10°C rise equals an 18°F rise.

In ordinary thermodynamic temperature scales, absolute temperature cannot be below 0 K. The tool checks conversions against absolute zero.

Select Area, choose square metres as the source and acres as the target. One acre is 4,046.8564224 square metres.

No. A US gallon is about 3.785 litres, while an imperial gallon is 4.54609 litres. Select the correct gallon type before converting.

Multiply litres by 1,000. For example, 1.5 litres equals 1,500 millilitres.

Multiply kilometres per hour by approximately 0.621371. For example, 100 km/h is about 62.14 mph.

Mach compares an object's speed with the local speed of sound. Since sound speed changes with air temperature and conditions, Mach conversions depend on the reference condition used.

GB is decimal and uses powers of 1,000. GiB is binary and uses powers of 1,024. A drive labelled 500 GB contains 500 billion bytes, which is about 465.66 GiB.

One MB is 1,000,000 bytes in the decimal system. One MiB is 1,048,576 bytes in the binary system.

Internet speed is commonly advertised in megabits per second (Mbps), while downloads often show megabytes per second (MB/s). Eight bits make one byte, so divide Mbps by eight for a theoretical MB/s value before overhead.

No. 100 Mbps is 12.5 MB/s before protocol overhead and other network limits.

Multiply kilowatt-hours by 3,600,000. One kWh equals 3.6 million joules.

kW measures power, or the rate of energy use. kWh measures energy used over time. They are related but are not interchangeable units.

Multiply degrees by π/180. For example, 180° equals π radians and 90° equals π/2 radians.

Divide 100 by the L/100 km value. For example, 8 L/100 km equals 12.5 km/L. The conversion is inverse, so a lower L/100 km value means better fuel economy.

Yes. The input accepts values such as 1.2e3, which means 1,200, and the display options include scientific and engineering notation.

Yes. The provided input parser supports simple expressions such as 5/2, 3+4.5, and bracketed arithmetic. It does not execute arbitrary code.

Yes. After a successful conversion, use Copy result, Download TXT, or Print. Recent conversions can also be exported as a CSV file from the current browser session.

The supplied code keeps recent conversions in an in-memory list while the page is open. It does not include persistent history storage, so refreshing the page clears that list.

Precision controls how many significant figures or decimal places are displayed. It changes the presentation of the answer, not the underlying conversion factor.

Some regional units have more than one local definition. The tool's notes state the convention it uses, but you should confirm the local standard for a land transaction or official document.

Use it as a helpful calculation aid, not as the only authority. Verify results with a trusted standard or qualified professional when errors could affect safety, health, legal compliance, or major financial decisions.

Choose the closest supported category and check the available units. If the exact unit is not listed, use a trusted reference to convert through a recognised base unit or send Orixiva a clear feature request.

Share the converter category, input value, source unit, target unit, result shown, and the expected result with the site owner. Include the unit standard or source you used so the issue can be checked.

It can help students check homework and understand conversion steps. Students should still learn the formulas and follow their teacher's required rounding and working format.

Yes. It includes a Data Transfer Rate converter and a separate Digital Storage converter, so you can convert network speeds as well as bits, bytes, GB, and GiB.

Engineering notation expresses a value using a power of ten whose exponent is a multiple of three. It can be convenient for electrical, scientific, and technical values.

The number alone may be misleading. Confirm that the output unit is the one you need, especially when comparing similar labels such as MB and Mb, or kW and kWh.