Grams ↔ Ounces Converter

Fast, precise grams to ounces and ounces to grams, including troy ounces.

Enter a value in only one field, then click Calculate.

Inputs

oz = avoirdupois ounce. ozt = troy ounce.

Results

Equivalent in grams
g
Equivalent in ounces
oz
Step-by-step derivation
Enter a value in either box, then click Calculate.
References
  • 1 international avoirdupois ounce = 28.349523125 g.
  • 1 troy ounce = 31.1034768 g.
  • Scientific notation is used only for very small or very large values.

More of our calculators...

Inches to Fraction Calculator

Inches to Fraction Calculator converts decimal inch values into usable fractions for construction, woodworking, machining, and daily measurements.

Pixels to Inches converter

Pixels to Inches Converter helps you quickly convert px to inches using PPI or DPI. Get accurate results for print, design, and screen sizing.

Grams To Calories Calculator

Grams To Calories Calculator to convert grams of carbs, protein, fat, and alcohol into calories quickly and accurately.

Minutes to Hours Converter

Minutes to Hours Converter to instantly convert minutes into decimal hours or hours and minutes with clear results.

Number to Million Converter

Number to Million Converter to express large figures in millions instantly for finance, reports, and easy reading.

Nm to ft-lbs Converter

Nm to ft-lbs Converter to switch between newton-meters and foot-pounds for torque wrench and mechanical specs.

mg to mL Calculator

mg to mL Calculator to convert milligrams into milliliters using density or concentration for liquids and medications.

Cubic Feet Calculator

Cubic Feet Calculator to find volume in cubic feet from length, width, and height for rooms, boxes, and materials.

Length Converter

Convert meters, centimeters, inches, feet, miles & more. Live sync, unit tips, mixed ft+in & m+cm, PDF export. Mobile-friendly.