To convert long tons to points, multiply the value by 508,023,000. To go the other way, multiply points by 1.96841 × 10⁻⁹ to get long tons.
| UK Tons (Long) (ton (UK)) | Points (Gem) (pt) |
|---|---|
| 1 ton (UK) | 508,023,000 pt |
| 2 ton (UK) | 1,016,050,000 pt |
| 3 ton (UK) | 1,524,070,000 pt |
| 4 ton (UK) | 2,032,090,000 pt |
| 5 ton (UK) | 2,540,117,272 pt |
| 6 ton (UK) | 3,048,140,000 pt |
| 7 ton (UK) | 3,556,160,000 pt |
| 8 ton (UK) | 4,064,190,000 pt |
| 9 ton (UK) | 4,572,210,000 pt |
| 10 ton (UK) | 5,080,234,544 pt |
| 12 ton (UK) | 6,096,280,000 pt |
| 14 ton (UK) | 7,112,330,000 pt |
| 15 ton (UK) | 7,620,351,816 pt |
| 20 ton (UK) | 10,160,469,088 pt |
| 21 ton (UK) | 10,668,500,000 pt |
| 24 ton (UK) | 12,192,600,000 pt |
| 25 ton (UK) | 12,700,586,360 pt |
| 30 ton (UK) | 15,240,703,632 pt |
| 40 ton (UK) | 20,320,938,176 pt |
| 50 ton (UK) | 25,401,172,720 pt |
| 60 ton (UK) | 30,481,407,264 pt |
| 75 ton (UK) | 38,101,759,080 pt |
| 80 ton (UK) | 40,641,876,352 pt |
| 100 ton (UK) | 50,802,345,440 pt |
| 200 ton (UK) | 101,604,690,880 pt |
| 250 ton (UK) | 127,005,863,600 pt |
| 300 ton (UK) | 152,407,036,320 pt |
| 400 ton (UK) | 203,209,381,760 pt |
| 500 ton (UK) | 254,011,727,200 pt |
| 750 ton (UK) | 381,017,590,800 pt |
| 1,000 ton (UK) | 508,023,454,400 pt |
Long ton (ton (UK)). The UK (long) ton is 2,240 pounds (1,016.05 kg).
Point (pt). A point is one hundredth of a carat (2 mg), used for small diamonds.
There are 508,023,000 points in one long ton.
Multiply the number of long tons by 508,023,000. For example, 10 long tons equal 5,080,234,544 points.
One point equals 1.96841 × 10⁻⁹ long tons.
6,096,280,000 points. Other common values: 5 long tons = 2,540,117,272 points and 100 long tons = 50,802,345,440 points.