Convert milligram to metric tonne
1 mg = 1.000000000e-09 t
1 mg = 1.0000e-09 t
1 mg in every mass unit
| unified atomic mass unit (dalton) | 6.0221e+20 u |
| picogram | 1,000,000,000 pg |
| nanogram | 1,000,000 ng |
| microgram | 1,000 μg |
| milligram | 1 mg |
| centigram | 0.1 cg |
| grain | 0.015432 gr |
| metric carat | 0.005 ct |
| gram | 0.001 g |
| pennyweight | 0.00064301 dwt |
| dram | 0.00056438 dr |
| ounce | 0.000035274 oz |
| troy ounce | 0.000032151 oz t |
| troy pound | 0.0000026792 lb t |
| pound | 0.0000022046 lb |
| kilogram | 0.000001 kg |
| stone | 1.5747e-07 st |
| slug | 6.8522e-08 slug |
| US hundredweight | 2.2046e-08 cwt |
| UK long hundredweight | 1.9684e-08 cwt (UK) |
| quintal | 1.0000e-08 q |
| US short ton | 1.1023e-09 ton |
| metric tonne | 1.0000e-09 t |
| UK long ton | 9.8421e-10 long ton |
| kilotonne | 1.0000e-12 kt |
| megatonne | 1.0000e-15 Mt |
| gigatonne | 1.0000e-18 Gt |
| Earth mass | 1.6744e-31 Mearth |
| solar mass | 5.0291e-37 Msun |
How the conversion works
Multiply by 1.000000000e-09 to go from milligram to metric tonne, or divide by it to go back. Every conversion on this site routes through the SI value (kg) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? metric tonne to milligram — 1 t = 1,000,000,000 mg.
milligram to metric tonne — common values
| 1 mg | 1.0000000e-09 t |
| 2 mg | 2.0000000e-09 t |
| 3 mg | 3.0000000e-09 t |
| 5 mg | 5.0000000e-09 t |
| 10 mg | 1.0000000e-08 t |
| 15 mg | 1.5000000e-08 t |
| 20 mg | 2.0000000e-08 t |
| 25 mg | 2.5000000e-08 t |
| 50 mg | 5.0000000e-08 t |
| 75 mg | 7.5000000e-08 t |
| 100 mg | 1.0000000e-07 t |
| 250 mg | 2.5000000e-07 t |
| 500 mg | 5.0000000e-07 t |
| 1000 mg | 0.000001 t |