Home / Weight Conversion / Convert grain [gr] to ton (assay) (US) [AT (US)]
Convert grain [gr] to ton (assay) (US) [AT (US)]
Please provide values below to Convert grain [gr] to ton (assay) (US) [AT (US)], or vice versa.
What is a Grain?
The Grain is a small unit of mass used historically in medicine and still used in measuring bullets and gunpowder. One grain equals exactly 64.79891 milligrams.
What is a Ton Assay US?
The Ton Assay US is a unit of mass historically used in assaying (measuring the content of precious metals in ore) in the United States. It is based on the short ton and is commonly used to express the amount of precious metal per ton of ore.
grain [gr] to ton (assay) (US) [AT (US)] Conversion Table
| grain [gr] | ton (assay) (US) [AT (US)] |
|---|---|
| 0.01 grain [gr] | 2.22167631752e-5 ton (assay) (US) [AT (US)] |
| 0.1 grain [gr] | 0.000222167631752 ton (assay) (US) [AT (US)] |
| 1 grain [gr] | 0.00222167631752 ton (assay) (US) [AT (US)] |
| 2 grain [gr] | 0.00444335263505 ton (assay) (US) [AT (US)] |
| 3 grain [gr] | 0.00666502895257 ton (assay) (US) [AT (US)] |
| 5 grain [gr] | 0.0111083815876 ton (assay) (US) [AT (US)] |
| 10 grain [gr] | 0.0222167631752 ton (assay) (US) [AT (US)] |
| 20 grain [gr] | 0.0444335263505 ton (assay) (US) [AT (US)] |
| 50 grain [gr] | 0.111083815876 ton (assay) (US) [AT (US)] |
| 100 grain [gr] | 0.222167631752 ton (assay) (US) [AT (US)] |
| 1000 grain [gr] | 2.22167631752 ton (assay) (US) [AT (US)] |
How to Convert grain [gr] to ton (assay) (US) [AT (US)]
1 grain [gr] = 0.0022216763175227 ton (assay) (US) [AT (US)]
1 ton (assay) (US) [AT (US)] = 450.11057286466 grain [gr]
Example: convert 15 grain [gr] to ton (assay) (US) [AT (US)]:
15 × 0.0022216763175227 = 0.033325144762841 ton (assay) (US) [AT (US)]