850 grams is approximately 29.9835 ounces.
To convert 850 grams to ounces, we multiply the gram value by the conversion factor 0.03527396, since 1 gram equals about 0.03527396 ounces. This gives an ounce value close to 29.9835.
Conversion Tool
Result in oz:
Conversion Formula
The formula to convert grams (g) to ounces (oz) is:
oz = g × 0.03527396
This works because one ounce equals exactly 28.349523125 grams. By taking the reciprocal, 1 gram equals approximately 0.03527396 ounces. Multiplying grams by this factor converts the measurement to ounces.
Example calculation for 850 grams:
- Start with 850 g
- Multiply by 0.03527396: 850 × 0.03527396
- Result: 29.983566 oz (rounded to 29.9835 oz)
Conversion Example
- Convert 500 g to oz:
- Multiply 500 by 0.03527396
- 500 × 0.03527396 = 17.63698 oz
- Answer: approximately 17.637 oz
- Convert 1200 g to oz:
- 1200 × 0.03527396 = 42.32875 oz
- Answer: about 42.329 oz
- Convert 300 g to oz:
- 300 × 0.03527396 = 10.58219 oz
- Answer: near 10.582 oz
- Convert 750 g to oz:
- 750 × 0.03527396 = 26.45547 oz
- Answer: approximately 26.455 oz
Conversion Chart
| Grams (g) | Ounces (oz) |
|---|---|
| 825.0 | 29.0958 |
| 830.0 | 29.2730 |
| 835.0 | 29.4502 |
| 840.0 | 29.6275 |
| 845.0 | 29.8047 |
| 850.0 | 29.9835 |
| 855.0 | 30.1607 |
| 860.0 | 30.3379 |
| 865.0 | 30.5151 |
| 870.0 | 30.6923 |
| 875.0 | 30.8695 |
Use the chart by finding the grams value in the left column, then read across to find the equivalent ounces. This helps quickly estimate ounces without calculator. For values between shown, interpolate roughly.
Related Conversion Questions
- How many ounces are in 850 grams exactly?
- What is the best way to convert 850 g to oz manually?
- Is 850 grams closer to 29 or 30 ounces?
- How do I convert 850 grams to ounces in the kitchen?
- Why does 850 grams equal about 29.98 ounces?
- Can I convert 850 g to oz using a simple formula?
- What is the difference between grams and ounces when measuring 850?
Conversion Definitions
g (Gram): A gram is a metric unit of mass equal to one thousandth of a kilogram. It is widely used for measuring small quantities of substances, especially in science, cooking, and commerce. One gram approximates the mass of one cubic centimeter of water at 4°C.
oz (Ounce): An ounce is a unit of weight used primarily in the United States customary and British imperial systems. One ounce equals 1/16 of a pound or exactly 28.349523125 grams. It’s commonly used for measuring food portions and small weights.
Conversion FAQs
Why is the conversion factor from grams to ounces not a whole number?
The conversion factor 0.03527396 is a decimal because the metric and imperial systems are based on different standards. Grams are metric units based on the kilogram, while ounces come from the pound system. This mismatch causes the conversion to be a non-integer value.
Can I convert grams to ounces without a calculator?
Yes, an approximate conversion can be done by multiplying grams by 0.035 or using the rough estimate that 28 grams equal 1 ounce, so dividing grams by 28 gives a close ounce value. However, for accuracy, a calculator or the exact factor is preferred.
Do ounces measure weight or volume?
Ounces in this context measure weight (or mass), not volume. There is also a fluid ounce which measures volume, but when converting grams to ounces, the weight ounce is used.
Is the conversion factor always the same for all substances?
Yes, because grams and ounces both measure mass, the conversion factor is fixed regardless of the material. However, density matters when converting volume units between metric and imperial.
Why might my kitchen scale show different values for 850 g in ounces?
Scales may round differently or display ounces in fractions rather than decimals. Also, some scales measure fluid ounces, leading to confusion. Ensure the scale mode is set to weight ounces for accurate conversion.
Last Updated : 22 July, 2025


Sandeep Bhandari holds a Bachelor of Engineering in Computers from Thapar University (2006). He has 20 years of experience in the technology field. He has a keen interest in various technical fields, including database systems, computer networks, and programming. You can read more about him on his bio page.