# Tonne conversions

mass conversions » tonne conversionsThe tonne conversion selector selects the mass/weight measurement unit to convert to starting from tonnes (t). To make a conversion starting from a unit of mass other than tonne, simply click on the "Reset" button.

## What is tonne?

The **tonne** (also megagram, metric ton or **metric tonne**) is a unit of mass in the metric system equal to 1,000 kilograms (1 t = 1,000 kg), the base unit of mass in the International System of Units (SI). It is also equal to 106 grams (g) or 109 milligrams (mg) (SI units of mass), or 1.102311 short tons (a US customary unit of mass), or 0.984206 long tons (an Imperial unit of mass), or approximately 2,204.62 pounds (lb) or 35,273.96 ounces (oz), which are US customary / Imperial units of mass.

The tonne is a non-SI unit of mass but officially accepted for use along with other SI units.

Conversions of various tons:

- The short ton is equal to 2,000 pounds (lb) or 907.18474 kilograms (kg)
- The long ton is equal to 2,240 pounds (lb) or 1,016.0469088 kilograms (kg)
- The tonne (or metric ton) is equal to 2,204.6226218 pounds (lb) or 1,000 kilograms (kg)

*Symbol:*

t

*Plural:*

tonnes

*Also known as:*

metric ton (plural: metric tons, used in the US), metric tonne (plural: metric tonnes), megagram (plural: megagrams, symbol: Mg, the SI units and prefixes)

## Tonne conversions: direct access

A detailed list with conversions from tonnes to other (metric, imperial, or customary) mass and weight measurement units is given below.

- tonne to atomic mass unit (t to amu)
- tonne to carat (t to ct)
- tonne to centigram (t to cg)
- tonne to crith
- tonne to dalton (t to Da)
- tonne to decigram (t to dg)
- tonne to drachm (t to drc)
- tonne to dram (t to dr)
- tonne to electron mass (t to m
_{e}) - tonne to grain (t to gr)
- tonne to gram (t to g)
- tonne to hundredweight (UK) (t to cwt)
- tonne to hundredweight (US) (t to cwt)
- tonne to kilogram (t to kg)
- tonne to kilotonne (t to kt)
- tonne to kip
- tonne to long ton
- tonne to metric grain (t to metric gr)
- tonne to metric pound (t to metric lb)
- tonne to metric ton (t to t)
- tonne to microgram (t to μg)
- tonne to milligram (t to mg)
- tonne to nanogram (t to ng)
- tonne to ounce (t to oz)
- tonne to pennyweight (t to dwt)
- tonne to picogram (t to pg)
- tonne to pound (t to lb)
- tonne to quarter (UK) (t to qtr)
- tonne to quarter (US) (t to qtr)
- tonne to quintal
- tonne to short ton
- tonne to troy ounce (t to oz t)
- tonne to troy pound (t to lb t)