Milligram to Metric Ton Converter
Weight · unit-converter
Convert Milligram to Metric Ton with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations use gram-based factors (international avoirdupois pound and metric definitions). The full Weight Converter also includes carat, grain, and US/UK hundredweight.
Calculator
From: Milligram (mg)
To: Metric Ton (t)
About Milligram
The milligram is one thousandth of a gram. Medication doses and fine measurements use milligrams.
About Metric Ton
The metric ton (tonne) is 1,000 kilograms or one million grams. It is standard for freight, agriculture, and industrial mass in most metric countries.
How to convert milligrams to metric tons
1 milligram is equal to 1.00000000e-9 metric ton:
1 mg = (0.001 g ÷ 1000000 g) t = 1.00000000e-9 t
Each milligram is defined as 0.001 g and each metric ton as 1000000 g, so one mg equals 0.001 ÷ 1000000 t = 1.00000000e-9 t.
Let w(mg) be the numeric value of the same mass measured in Milligram (mg), and w(t) the value in Metric Ton (t). Then:
w(t) = w(mg) × (0.001 / 1000000)
Equivalently, divide by how many mg fit into one t (grams per t divided by grams per mg):
w(t) = w(mg) ÷ 1.00000000e+9
Or: metric ton = milligram ÷ 1.00000000e+9
Examples
Example #1: Convert 20 mg to metric ton
20 mg = 20 mg × (0.001/1000000) t = 0.00000002 t
20 mg = 20 mg ÷ 1.00000000e+9 = 0.00000002 t
Example #2: Convert 50 mg to metric ton
50 mg = 50 mg × (0.001/1000000) t = 0.00000005 t
50 mg = 50 mg ÷ 1.00000000e+9 = 0.00000005 t
Summary
To convert Milligram to Metric Ton, multiply the value in mg by the ratio of grams per mg divided by grams per t. Equivalently: value_t = value_mg × (0.001 / 1000000). Numerically, 1 mg equals 1e-9 t.
Relationship context
Both units are metric (SI) and tied to the gram via the kilogram. Conversions use exact ratios from their gram definitions. The factor from Milligram to Metric Ton is 1.000000e-9 (1 mg = 1e-9 t).
Conversion tables
| Milligram (mg) | Metric Ton (t) |
|---|---|
| 0.1 | 0.0000000001 |
| 1 | 0.000000001 |
| 2 | 0.000000002 |
| 3 | 0.000000003 |
| 4 | 0.000000004 |
| 5 | 0.000000005 |
| 6 | 0.000000006 |
| 7 | 0.000000007 |
| 8 | 0.000000008 |
| 9 | 0.000000009 |
| Milligram (mg) | Metric Ton (t) |
|---|---|
| 10 | 0.00000001 |
| 20 | 0.00000002 |
| 30 | 0.00000003 |
| 40 | 0.00000004 |
| 50 | 0.00000005 |
| 60 | 0.00000006 |
| 70 | 0.00000007 |
| 80 | 0.00000008 |
| 90 | 0.00000009 |
| 100 | 0.0000001 |