Troy Ounce to Gram Converter
1 Troy Ounce is equal to 31.103477Grams (g). To convert troy ounces to grams, multiply the value by 31.103477 or use the interactive formula breakdown and reference tables below.
Mass Converter
-- Step-by-Step Mathematical Derivation
To convert any quantity from Troy Ounce to Gram, multiply the quantity by the constant conversion factor 31.10348.
To reverse the operation, multiply your Gram figure by 0.03215075 (or divide by 31.10348).
- Identify the starting value in Troy Ounce (oz t).
- Apply the exact linear conversion factor:
1 oz t = 31.10348 g. - Multiply the input value by 31.10348 to obtain the exact measurement in Gram (g).
- Verify precision against standard BIPM / NIST SP 811 statutory guidelines.
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Academic & Research Citation Exporter
Cite this mathematical formula and conversion factor in research papers and wikis
@misc{ai_unit_converter_troy_ounce_to_gram,
author = {AI Unit Converters Standards Board},
title = {Exact Troy Ounce to Gram Conversion Factor and Mathematical Derivation},
year = {2026},
howpublished = {\url{https://aiunitconverters.com/mass/troy_oz-to-g}},
note = {Derived from NIST Special Publication 811 and BIPM SI Brochure}
}📊Troy Ounce to Gram Conversion Tables
| 1oz t | 31.1035g |
| 2oz t | 62.207g |
| 5oz t | 155.5174g |
| 10oz t | 311.0348g |
| 15oz t | 466.5522g |
| 20oz t | 622.0695g |
| 25oz t | 777.5869g |
| 50oz t | 1,555.1738g |
| 75oz t | 2,332.7608g |
| 100oz t | 3,110.3477g |
| 250oz t | 7,775.8692g |
| 500oz t | 15,551.7384g |
| 1000oz t | 31,103.4768g |
| 5000oz t | 155,517.384g |
| 10000oz t | 311,034.768g |
| 1g | 0.0322oz t |
| 2g | 0.0643oz t |
| 5g | 0.1608oz t |
| 10g | 0.3215oz t |
| 15g | 0.4823oz t |
| 20g | 0.643oz t |
| 25g | 0.8038oz t |
| 50g | 1.6075oz t |
| 75g | 2.4113oz t |
| 100g | 3.2151oz t |
| 250g | 8.0377oz t |
| 500g | 16.0754oz t |
| 1000g | 32.1507oz t |
| 5000g | 160.7537oz t |
| 10000g | 321.5075oz t |
❓ Frequently Asked Questions: Troy Ounce to Gram
How do you convert Troy Ounces to Grams?▼
1 Troy Ounce is equal to 31.103477 Grams. Multiply your input value in Troy Ounces by 31.103477 to obtain the exact equivalent in Grams.
How many Grams are in 1 Troy Ounce?▼
There are exactly 31.103477Grams (g) in 1 Troy Ounce (oz t).
Are these calculations calibrated against official measurement standards?▼
Yes. All conversion factors on AI Unit Converters are calibrated and cross-verified against official BIPM SI Brochure (9th Edition), NIST SP 811, and ISO 80000 measurement metrology standards.