Mass
Mass from laboratory samples to industrial loads.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert dalton (Da) to long ton (ton Imp). Enter a value for an instant result, or use the examples and reverse conversion below.
Mass from laboratory samples to industrial loads.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a dalton value to calculate long ton with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| microgramfrom Da | µg | 1.66054e-18 |
| milligramfrom Da | mg | 1.66054e-21 |
| gramfrom Da | g | 1.66054e-24 |
| kilogramfrom Da | kg | 1.66054e-27 |
| metric tonnefrom Da | t | 1.66054e-30 |
| kilotonnefrom Da | kt | 1.66054e-33 |
| grainfrom Da | gr | 2.5626e-23 |
| ouncefrom Da | oz | 5.85738e-26 |
| avoirdupois poundfrom Da | lb | 3.66086e-27 |
| stonefrom Da | st | 2.6149e-28 |
| short tonfrom Da | ton US | 1.83043e-30 |
| long tonfrom Da | ton Imp | 1.63431e-30 |
| slugfrom Da | slug | 1.13783e-28 |
| metric caratfrom Da | ct | 8.3027e-24 |
| daltonfrom Da | Da | 1 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Dalton (Da) and long ton (ton Imp) are units of mass. Use this page to convert in either direction.
| Dalton (Da) | Long Ton (ton Imp) |
|---|---|
| 1 Da | 1.63431e-30 ton Imp |
| 5 Da | 8.17157e-30 ton Imp |
| 10 Da | 1.63431e-29 ton Imp |
| 100 Da | 1.63431e-28 ton Imp |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
ton Imp to Da (long ton to dalton)