Convert tonnes to milligrams
1 t = 1000000000 mg — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1 000 000 000mg
More converter tools
Readable results
Ranges, ± tolerances, feet/inches and clock durations work in the value field.
Unit picker
Export this result
1 t = 1000000000 mg
Show this value in all 34 weight & mass units
- Megagrams Mg 1
- Kilograms kg 1000
- Hectograms hg 10 000
- Decagrams dag 100 000
- Grams g 1 000 000
- Decigrams dg 10 000 000
- Centigrams cg 100 000 000
- Milligrams mg 1 000 000 000
- Micrograms µg 1 000 000 000 000
- Nanograms ng 1 000 000 000 000 000
- Picograms pg 1e+18
- Tonnes t 1
- Kilotonnes kt 0.001
- Megatonnes Mt 0.000 001
- Quintals q 10
- Carats ct 5 000 000
- Pounds lb 2204.622 621 85
- Ounces oz 35 273.961 949 6
- Drams dr 564 383.391 193
- Grains gr 15 432 358.3529
- Stones st 157.473 044 418
- Hundredweight (US)s cwt (US) 22.046 226 218 5
- Hundredweight (UK)s cwt (UK) 19.684 130 552 2
- Short ton (US)s tn 1.102 311 310 92
- Long ton (UK)s LT 0.984 206 527 611
- Troy ounces ozt 32 150.746 568 6
- Troy pounds lbt 2679.228 880 72
- Pennyweights dwt 643 014.931 373
- Slugs slug 68.521 765 856 8
- Atomic mass units u 6.02214075367e+29
- Electron masss mₑ 1.09776910426e+33
- Planck masss mₚ 45 946 718 347.5
- Earth masss M🜨 1.67442483507e-22
- Solar masss M☉ 5.02785431289e-28
Every row is Tonne (t) converted through the kilogram, in exact rational arithmetic.
How to convert tonnes to milligrams
Multiply the number of tonnes by 1000000000 to get milligrams.
The exact factor is 1000000000 .
Tonne to Milligram conversion table
| Tonnes (t) | Milligrams (mg) |
|---|---|
| 1 t | 1 000 000 000 |
| 2 t | 2 000 000 000 |
| 3 t | 3 000 000 000 |
| 5 t | 5 000 000 000 |
| 10 t | 10 000 000 000 |
| 20 t | 20 000 000 000 |
| 25 t | 25 000 000 000 |
| 50 t | 50 000 000 000 |
| 100 t | 100 000 000 000 |
| 250 t | 250 000 000 000 |
| 500 t | 500 000 000 000 |
| 1000 t | 1 000 000 000 000 |
Milligram to Tonne conversion table
| Milligrams (mg) | Tonnes (t) |
|---|---|
| 1 mg | 1e-9 |
| 2 mg | 2e-9 |
| 3 mg | 3e-9 |
| 5 mg | 5e-9 |
| 10 mg | 1e-8 |
| 20 mg | 2e-8 |
| 25 mg | 2.5e-8 |
| 50 mg | 5e-8 |
| 100 mg | 0.000 000 1 |
| 250 mg | 0.000 000 25 |
| 500 mg | 0.000 000 5 |
| 1000 mg | 0.000 001 |
Frequently asked
How many milligrams are in a tonne?
One tonne equals 1000000000 milligrams (t → mg). That figure is exact, not rounded.
How do you convert tonnes to milligrams?
Multiply the number of tonnes by 1000000000 to get milligrams.
What is 1 mg in tonnes?
One milligram is 1e-9 tonnes.
What is 10 t in mg?
10 t = 10 000 000 000 mg.