Convert Ounces to Kilograms Online

About Ounces to Kilograms Conversion

This converter converts Ounces (oz) to Kilograms (kg). One Ounces (oz) equals 0.0283495231 Kilograms (kg).

Formula:

1 Ounces (oz) = 0.0283495231 Kilograms (kg)

Example:

1 oz = 0.0283495231 kg
2 oz = 0.0566990462 kg

Ounces (oz) to Kilograms (kg) Conversion

Ounces to Kilograms conversion explained with exact factors, step-by-step examples, and situations where this conversion is commonly used.

Conversion Formula

Kilograms = Ounces × 0.02835

To convert Ounces (oz) to Kilograms (kg), multiply the value by 0.02835. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 oz to kg.

  • Step 1: Write the formula: kg = oz × 0.02835
  • Step 2: Substitute: 1 × 0.02835
  • Step 3: Result: 0.02835 kg
So, 1 oz = 0.02835 kg.

About the Units

Ounces (oz)

One Ounces (oz) equals 0.02835 Kilograms (kg)

A widely used unit across scientific, engineering, and measurement contexts.

Kilograms (kg)

One Kilograms (kg) equals 35.273962 Ounces (oz)

A widely used unit across scientific, engineering, and measurement contexts.

Where This Conversion Is Used

  • Converting values from Ounces to Kilograms for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Kilograms representation.
  • Applied when comparing different measurement systems across tools and documents.

Frequently Asked Questions

How many Kilograms (kg) are in 1 Ounces (oz)?

1 oz = 0.02835 kg.

What is the formula for converting Ounces (oz) to Kilograms (kg)?

Multiply the oz value by 0.02835.

Can I reverse the conversion?

Yes. 1 kg = 35.273962 oz.

Conclusion

By applying the conversion factor shown above, you can reliably convert Ounces (oz) to Kilograms (kg) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Ounces to Other Units

Ounces to Kilograms

1 oz = 0.0283495231 kg

1 Ounces (oz) = 0.0283495231 Kilograms (kg)

1 ounce equals 0.0283495231 kilogram.

Ounces to Grams

1 oz = 28.3495231 g

1 Ounces (oz) = 28.3495231 Gramses (g)

1 ounce equals 28.3495231 grams.

Ounces to Milligrams

1 oz = 28349.523100000002 mg

1 Ounces (oz) = 28349.523100000002 Milligramses (mg)

1 ounce equals 28349.523100000002 milligrams.

Ounces to Micrograms

1 oz = 28349523.099999998 ug

1 Ounces (oz) = 28349523.099999998 Microgramses (µg)

1 ounce equals 28349523.099999998 micrograms.

Ounces to Nanograms

1 oz = 28349523100 ng

1 Ounces (oz) = 28349523100 Nanogramses (ng)

1 ounce equals 28349523100 nanograms.

Ounces to Tonnes/Metric Tons

1 oz = 0.000028349523099999998 t

1 Ounces (oz) = 0.000028349523099999998 Tonnes

1 ounce equals 0.000028349523099999998 tonne.

Ounces to Pounds

1 oz = 0.06249999994488443 lb

1 Ounces (oz) = 0.06249999994488443 Pounds (lb)

1 ounce equals 0.06249999994488443 pound.

Ounces to Stone

1 oz = 0.0044642857103488875 st

1 Ounces (oz) = 0.0044642857103488875 Stone (st)

1 ounce equals 0.0044642857103488875 stone.

Ounces to Quarter

1 oz = 0.0022321428551744437 qtr-imp

1 Ounces (oz) = 0.0022321428551744437 Quarter (imperial)

1 ounce equals 0.0022321428551744437 quarter_imperial.

Ounces to Quarter

1 oz = 0.0024999999977953773 qtr-us

1 Ounces (oz) = 0.0024999999977953773 Quarter (US)

1 ounce equals 0.0024999999977953773 quarter_us.

Ounces to Hundredweight

1 oz = 0.0005580357137936109 cwt-uk

1 Ounces (oz) = 0.0005580357137936109 Hundredweight (UK)

1 ounce equals 0.0005580357137936109 hundredweight_uk.

Ounces to Hundredweight

1 oz = 0.0006249999994488443 cwt-us

1 Ounces (oz) = 0.0006249999994488443 Hundredweight (US)

1 ounce equals 0.0006249999994488443 hundredweight_us.

Ounces to Short Ton

1 oz = 0.00003124999997244222 ton-us

1 Ounces (oz) = 0.00003124999997244222 Short Ton (US)

1 ounce equals 0.00003124999997244222 short_ton_us.

Ounces to Long Ton

1 oz = 0.00002790178568968055 ton-uk

1 Ounces (oz) = 0.00002790178568968055 Long Ton (UK)

1 ounce equals 0.00002790178568968055 long_ton_uk.

Ounces to Atomic Mass Unit

1 oz = 1.7072481864607038e+25 amu

1 Ounces (oz) = 1.7072481864607038e+25 Atomic Mass Units (amu)

1 ounce equals 1.7072481864607038e+25 amus.

Ounces to Planck Mass

1 oz = 1302567.5531626504 planck

1 Ounces (oz) = 1302567.5531626504 Planck Masses (mₚ)

1 ounce equals 1302567.5531626504 planck_masses.

Ounces to Carat

1 oz = 141.7476155 ct

1 Ounces (oz) = 141.7476155 Carats (ct)

1 ounce equals 141.7476155 carats.

Ounces to Grain

1 oz = 437.49999961419104 gr

1 Ounces (oz) = 437.49999961419104 Grains (gr)

1 ounce equals 437.49999961419104 grains.

Ounces to Scruple

1 oz = 21.87499998070955 scruple

1 Ounces (oz) = 21.87499998070955 Scruples

1 ounce equals 21.87499998070955 scruples.

Ounces to Dram

1 oz = 15.99999994356166 dr

1 Ounces (oz) = 15.99999994356166 Drams (dr)

1 ounce equals 15.99999994356166 drams.

Ounces to Mina

1 oz = 0.0566990462 mina

1 Ounces (oz) = 0.0566990462 Mina (Ancient)

1 ounce equals 0.0566990462 mina.

Ounces to Talent

1 oz = 0.001090366273076923 talent

1 Ounces (oz) = 0.001090366273076923 Talent (Ancient Greek)

1 ounce equals 0.001090366273076923 talent_greek.

Convert Kilograms to Other Units

Kilograms to Grams

1 kg = 1000 g

1 Kilograms (kg) = 1000 Gramses (g)

1 kilogram equals 1000 grams.

Kilograms to Milligrams

1 kg = 1000000 mg

1 Kilograms (kg) = 1000000 Milligramses (mg)

1 kilogram equals 1000000 milligrams.

Kilograms to Micrograms

1 kg = 999999999.9999999 ug

1 Kilograms (kg) = 999999999.9999999 Microgramses (µg)

1 kilogram equals 999999999.9999999 micrograms.

Kilograms to Nanograms

1 kg = 1000000000000 ng

1 Kilograms (kg) = 1000000000000 Nanogramses (ng)

1 kilogram equals 1000000000000 nanograms.

Kilograms to Tonnes/Metric Tons

1 kg = 0.001 t

1 Kilograms (kg) = 0.001 Tonnes

1 kilogram equals 0.001 tonne.

Kilograms to Ounces

1 kg = 35.27396198068672 oz

1 Kilograms (kg) = 35.27396198068672 Ounceses (oz)

1 kilogram equals 35.27396198068672 ounces.

Kilograms to Pounds

1 kg = 2.2046226218487757 lb

1 Kilograms (kg) = 2.2046226218487757 Poundses (lb)

1 kilogram equals 2.2046226218487757 pounds.

Kilograms to Stone

1 kg = 0.1574730444177697 st

1 Kilograms (kg) = 0.1574730444177697 Stone (st)

1 kilogram equals 0.1574730444177697 stone.

Kilograms to Quarter

1 kg = 0.07873652220888484 qtr-imp

1 Kilograms (kg) = 0.07873652220888484 Quarter (imperial)

1 kilogram equals 0.07873652220888484 quarter_imperial.

Kilograms to Quarter

1 kg = 0.08818490487395103 qtr-us

1 Kilograms (kg) = 0.08818490487395103 Quarter (US)

1 kilogram equals 0.08818490487395103 quarter_us.

Kilograms to Hundredweight

1 kg = 0.01968413055222121 cwt-uk

1 Kilograms (kg) = 0.01968413055222121 Hundredweight (UK)

1 kilogram equals 0.01968413055222121 hundredweight_uk.

Kilograms to Hundredweight

1 kg = 0.022046226218487758 cwt-us

1 Kilograms (kg) = 0.022046226218487758 Hundredweight (US)

1 kilogram equals 0.022046226218487758 hundredweight_us.

Kilograms to Short Ton

1 kg = 0.001102311310924388 ton-us

1 Kilograms (kg) = 0.001102311310924388 Short Ton (US)

1 kilogram equals 0.001102311310924388 short_ton_us.

Kilograms to Long Ton

1 kg = 0.0009842065276110606 ton-uk

1 Kilograms (kg) = 0.0009842065276110606 Long Ton (UK)

1 kilogram equals 0.0009842065276110606 long_ton_uk.

Kilograms to Atomic Mass Unit

1 kg = 6.022140762081123e+26 amu

1 Kilograms (kg) = 6.022140762081123e+26 Atomic Mass Units (amu)

1 kilogram equals 6.022140762081123e+26 amus.

Kilograms to Planck Mass

1 kg = 45946718.34753546 planck

1 Kilograms (kg) = 45946718.34753546 Planck Masses (mₚ)

1 kilogram equals 45946718.34753546 planck_masses.

Kilograms to Carat

1 kg = 5000 ct

1 Kilograms (kg) = 5000 Carats (ct)

1 kilogram equals 5000 carats.

Kilograms to Grain

1 kg = 15432.358352941432 gr

1 Kilograms (kg) = 15432.358352941432 Grains (gr)

1 kilogram equals 15432.358352941432 grains.

Kilograms to Scruple

1 kg = 771.6179176470715 scruple

1 Kilograms (kg) = 771.6179176470715 Scruples

1 kilogram equals 771.6179176470715 scruples.

Kilograms to Dram

1 kg = 564.3833897001838 dr

1 Kilograms (kg) = 564.3833897001838 Drams (dr)

1 kilogram equals 564.3833897001838 drams.

Kilograms to Mina

1 kg = 2 mina

1 Kilograms (kg) = 2 Minas (Ancient)

1 kilogram equals 2 minas.

Kilograms to Talent

1 kg = 0.038461538461538464 talent

1 Kilograms (kg) = 0.038461538461538464 Talent (Ancient Greek)

1 kilogram equals 0.038461538461538464 talent_greek.