**Full name:** kilogram/year

**Plural form:** kilograms/year

**Symbol:** kg/yr

**Category type:** mass flow rate

**Scale factor:** 3.17097919838E-8

The SI derived unit for mass flow rate is the kilogram/second.

1 kilogram/second is equal to 31536000 kg/year.

Valid units must be of the **mass flow rate** type.

You can use this form to select from known units:

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kg/year to centigram/minute

kg/year to gram/minute

kg/year to ton/second [metric]

kg/year to ton/hour [metric]

kg/year to kilogram/day

kg/year to ton/day [short]

kg/year to centigram/second

kg/year to milligram/day

kg/year to ton/second [short]