680 g = 0.00068 t. To convert grams to metric tonnes, divide by 1,000,000: 680 ÷ 1,000,000 = 0.00068.
How to convert grams to metric tonnes
t = g × 0.000001
- 1 g = 0.000001 t (and 1 t = 1,000,000 g).
- Multiply the amount by the factor: 680 × 0.000001 = 0.00068.
- Answer: 680 g = 0.00068 t.
Shortcut: dividing by 1,000,000 gives the same result as multiplying by 0.000001.
Grams to Metric Tonnes table
| Grams (g) | Metric Tonnes (t) |
|---|---|
| 675 g | 0.000675 t |
| 676 g | 0.000676 t |
| 677 g | 0.000677 t |
| 678 g | 0.000678 t |
| 679 g | 0.000679 t |
| 680 g | 0.00068 t |
| 681 g | 0.000681 t |
| 682 g | 0.000682 t |
| 683 g | 0.000683 t |
| 684 g | 0.000684 t |
| 685 g | 0.000685 t |
| g | t |
|---|---|
| 1 g | 0.000001 t |
| 5 g | 0.000005 t |
| 10 g | 0.00001 t |
| 50 g | 0.00005 t |
| 100 g | 0.0001 t |
| 1,000 g | 0.001 t |