Convert Ounces to Grams Online

About Ounces to Grams Conversion

This converter converts Ounces (oz) to Grams (g). One Ounces (oz) equals 28.3495231 Grams (g).

Formula:

1 Ounces (oz) = 28.3495231 Grams (g)

Example:

1 oz = 28.3495231 g
2 oz = 56.6990462 g

Ounces (oz) to Grams (g) Conversion

Convert Ounces to Grams using the exact conversion factor. This page provides the formula, worked examples, and real-world use cases for practical understanding.

Conversion Formula

Grams = Ounces × 28.349523

To convert Ounces (oz) to Grams (g), multiply the value by 28.349523. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 oz to g.

  • Step 1: Write the formula: g = oz × 28.349523
  • Step 2: Substitute: 1 × 28.349523
  • Step 3: Result: 28.349523 g
So, 1 oz = 28.349523 g.

About the Units

Ounces (oz)

One Ounces (oz) equals 28.349523 Grams (g)

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

Grams (g)

One Grams (g) equals 0.035274 Ounces (oz)

Common in precision engineering and laboratory measurement.

Where This Conversion Is Used

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

Frequently Asked Questions

How many Grams (g) are in 1 Ounces (oz)?

1 oz = 28.349523 g.

What is the formula for converting Ounces (oz) to Grams (g)?

Multiply the oz value by 28.349523.

Can I reverse the conversion?

Yes. 1 g = 0.035274 oz.

Conclusion

By applying the conversion factor shown above, you can reliably convert Ounces (oz) to Grams (g) 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 Grams to Other Units

Grams to Kilograms

1 g = 0.001 kg

1 Grams (g) = 0.001 Kilograms (kg)

1 gram equals 0.001 kilogram.

Grams to Milligrams

1 g = 1000.0000000000001 mg

1 Grams (g) = 1000.0000000000001 Milligramses (mg)

1 gram equals 1000.0000000000001 milligrams.

Grams to Micrograms

1 g = 1000000 ug

1 Grams (g) = 1000000 Microgramses (µg)

1 gram equals 1000000 micrograms.

Grams to Nanograms

1 g = 1000000000 ng

1 Grams (g) = 1000000000 Nanogramses (ng)

1 gram equals 1000000000 nanograms.

Grams to Tonnes/Metric Tons

1 g = 0.000001 t

1 Grams (g) = 0.000001 Tonnes

1 gram equals 0.000001 tonne.

Grams to Ounces

1 g = 0.035273961980686726 oz

1 Grams (g) = 0.035273961980686726 Ounces (oz)

1 gram equals 0.035273961980686726 ounce.

Grams to Pounds

1 g = 0.002204622621848776 lb

1 Grams (g) = 0.002204622621848776 Pounds (lb)

1 gram equals 0.002204622621848776 pound.

Grams to Stone

1 g = 0.0001574730444177697 st

1 Grams (g) = 0.0001574730444177697 Stone (st)

1 gram equals 0.0001574730444177697 stone.

Grams to Quarter

1 g = 0.00007873652220888484 qtr-imp

1 Grams (g) = 0.00007873652220888484 Quarter (imperial)

1 gram equals 0.00007873652220888484 quarter_imperial.

Grams to Quarter

1 g = 0.00008818490487395103 qtr-us

1 Grams (g) = 0.00008818490487395103 Quarter (US)

1 gram equals 0.00008818490487395103 quarter_us.

Grams to Hundredweight

1 g = 0.00001968413055222121 cwt-uk

1 Grams (g) = 0.00001968413055222121 Hundredweight (UK)

1 gram equals 0.00001968413055222121 hundredweight_uk.

Grams to Hundredweight

1 g = 0.000022046226218487758 cwt-us

1 Grams (g) = 0.000022046226218487758 Hundredweight (US)

1 gram equals 0.000022046226218487758 hundredweight_us.

Grams to Short Ton

1 g = 0.000001102311310924388 ton-us

1 Grams (g) = 0.000001102311310924388 Short Ton (US)

1 gram equals 0.000001102311310924388 short_ton_us.

Grams to Long Ton

1 g = 9.842065276110607e-7 ton-uk

1 Grams (g) = 9.842065276110607e-7 Long Ton (UK)

1 gram equals 9.842065276110607e-7 long_ton_uk.

Grams to Atomic Mass Unit

1 g = 6.022140762081123e+23 amu

1 Grams (g) = 6.022140762081123e+23 Atomic Mass Units (amu)

1 gram equals 6.022140762081123e+23 amus.

Grams to Planck Mass

1 g = 45946.71834753546 planck

1 Grams (g) = 45946.71834753546 Planck Masses (mₚ)

1 gram equals 45946.71834753546 planck_masses.

Grams to Carat

1 g = 5 ct

1 Grams (g) = 5 Carats (ct)

1 gram equals 5 carats.

Grams to Grain

1 g = 15.432358352941431 gr

1 Grams (g) = 15.432358352941431 Grains (gr)

1 gram equals 15.432358352941431 grains.

Grams to Scruple

1 g = 0.7716179176470715 scruple

1 Grams (g) = 0.7716179176470715 Scruple

1 gram equals 0.7716179176470715 scruple.

Grams to Dram

1 g = 0.5643833897001838 dr

1 Grams (g) = 0.5643833897001838 Dram (dr)

1 gram equals 0.5643833897001838 dram.

Grams to Mina

1 g = 0.002 mina

1 Grams (g) = 0.002 Mina (Ancient)

1 gram equals 0.002 mina.

Grams to Talent

1 g = 0.00003846153846153846 talent

1 Grams (g) = 0.00003846153846153846 Talent (Ancient Greek)

1 gram equals 0.00003846153846153846 talent_greek.