质量是物理中物质的数量。它是物质的基本特性，以千克（kg）进行测量。
1 t = 15,430,812.864 gr
1 gr = 6.4805e-8 t
例子:
将15 公吨转换为粮食：
15 t = 231,462,192.965 gr
| 公吨 | 粮食 |
|---|---|
| 0.01 t | 154,308.129 gr |
| 0.1 t | 1,543,081.286 gr |
| 1 t | 15,430,812.864 gr |
| 2 t | 30,861,625.729 gr |
| 3 t | 46,292,438.593 gr |
| 5 t | 77,154,064.322 gr |
| 10 t | 154,308,128.644 gr |
| 20 t | 308,616,257.287 gr |
| 30 t | 462,924,385.931 gr |
| 40 t | 617,232,514.574 gr |
| 50 t | 771,540,643.218 gr |
| 60 t | 925,848,771.862 gr |
| 70 t | 1,080,156,900.505 gr |
| 80 t | 1,234,465,029.149 gr |
| 90 t | 1,388,773,157.792 gr |
| 100 t | 1,543,081,286.436 gr |
| 250 t | 3,857,703,216.09 gr |
| 500 t | 7,715,406,432.18 gr |
| 750 t | 11,573,109,648.27 gr |
| 1000 t | 15,430,812,864.36 gr |
| 10000 t | 154,308,128,643.601 gr |
| 100000 t | 1,543,081,286,436.007 gr |
规则