# Convert Ounces to Metric Tons (Tonnes)

Enter the weight in ounces below to get the value converted to metric tons.

**Results in Metric Tons:**

## How to Convert Ounces to Metric Tons

To convert an ounce measurement to a metric ton measurement, multiply the weight by the conversion ratio. One ounce is equal to 2.835E-5 metric tons, so use this simple formula to convert:

The weight in metric tons is equal to the ounces multiplied by 2.835E-5.

**For example,**here's how to convert 5 ounces to metric tons using the formula above.

Ounces and metric tons are both units used to measure weight. Keep reading to learn more about each unit of measure.

## Ounces

One ounce is a unit of mass/weight equal to 1/16 of a pound.
The common ounce should not be confused with the troy ounce, which is equal to 1/12 of a troy pound.^{[1]}

The ounce is a US customary and imperial unit of weight. Ounces can be abbreviated as *oz*, for example 1 ounce can be written as 1 oz.

## Metric Tons (Tonnes)

One tonne is equal to 1,000 kilograms or 2,204.6 pounds, and is used throughout the world as a unit of mass/weight. One tonne is also equal to 1 megagram. The metric ton should not be confused with short tons, used primarily in the US, or long tons, used primarily in the UK.

The metric ton is an SI accepted unit for weight for use with the metric system. A metric ton is sometimes also referred to as a tonne. Metric tons can be abbreviated as *t*, and are also sometimes abbreviated as *T*, *Te*, or *MT*. For example, 1 metric ton can be written as 1 t, 1 T, 1 Te, or 1 MT.

In the US the unit is referred to as the metric ton, while the rest of the world refers to it as the tonne.
Most often it's still pronounced as *tun*, but it is sometimes pronounced *tunny*.

## Ounce Measurements and Equivalent Metric Ton Conversions

Ounces | Metric Tons |
---|---|

1 oz | 0.00002835 t |

2 oz | 0.000056699 t |

3 oz | 0.000085049 t |

4 oz | 0.000113 t |

5 oz | 0.000142 t |

6 oz | 0.00017 t |

7 oz | 0.000198 t |

8 oz | 0.000227 t |

9 oz | 0.000255 t |

10 oz | 0.000283 t |

11 oz | 0.000312 t |

12 oz | 0.00034 t |

13 oz | 0.000369 t |

14 oz | 0.000397 t |

15 oz | 0.000425 t |

16 oz | 0.000454 t |

17 oz | 0.000482 t |

18 oz | 0.00051 t |

19 oz | 0.000539 t |

20 oz | 0.000567 t |

21 oz | 0.000595 t |

22 oz | 0.000624 t |

23 oz | 0.000652 t |

24 oz | 0.00068 t |

25 oz | 0.000709 t |

26 oz | 0.000737 t |

27 oz | 0.000765 t |

28 oz | 0.000794 t |

29 oz | 0.000822 t |

30 oz | 0.00085 t |

31 oz | 0.000879 t |

32 oz | 0.000907 t |

33 oz | 0.000936 t |

34 oz | 0.000964 t |

35 oz | 0.000992 t |

36 oz | 0.001021 t |

37 oz | 0.001049 t |

38 oz | 0.001077 t |

39 oz | 0.001106 t |

40 oz | 0.001134 t |

## References

- James Bucki, Troy Ounce vs. Ounce,
*The Spruce*, https://www.thesprucecrafts.com/troy-ounce-vs-ounce-4588158

## More Ounce Weight Conversions

**US Customary & Imperial Units**

- Convert to Tons
- 1 oz is equal to 3.125E-5 tons
- Convert to Pounds
- 1 oz is equal to 0.0625 pounds

**Other Units**

- Convert to Long Tons
- 1 oz is equal to 2.7902E-5 long tons
- Convert to Carats
- 1 oz is equal to 141.747616 carats

**SI Units**

- Convert to Kilograms
- 1 oz is equal to 0.02835 kilograms
- Convert to Grams
- 1 oz is equal to 28.349523 grams
- Convert to Milligrams
- 1 oz is equal to 28,349.5 milligrams