How to Convert M to mM
To convert m to mm, multiply the value by 1000.
The Formula
mM = M × 1000
Key Fact
1 molar = 1000 mm
Tip: To convert mm back to m, divide by 1000.
Molar to Millimolar
Convert m (M) to mm (mM) with formulas, examples, and conversion tables.
M
mM
1 M = 1000 mM
Full precision:1000 mM
Step-by-Step Solution
To convert 1 m to mm, we multiply by 1000 because one molar equals exactly 1000 mm.
1 molar = 1000 mm
Since each molar contains 1000 mm, we multiply our value by this factor:
1 × 1000 = 1000 mm
So 1 m = 1000 mm.
Quick check: 1000 ÷ 1000 = 1 m
Example Conversions
Example 1: 1 M = 1000 mM
1 × 1000 = 1000
1 × 1000 = 1000
Example 2: 5 M = 5000 mM
5 × 1000 = 5000
5 × 1000 = 5000
Example 3: 10 M = 10000 mM
10 × 1000 = 10000
10 × 1000 = 10000
M to mM Table
| M | mM |
|---|---|
| 1 M | 1000 mM |
| 2 M | 2000 mM |
| 5 M | 5000 mM |
| 10 M | 10000 mM |
| 20 M | 20000 mM |
| 25 M | 25000 mM |
| 50 M | 50000 mM |
| 100 M | 100000 mM |
| 250 M | 250000 mM |
| 500 M | 500000 mM |
| 1000 M | 1000000 mM |
1 Molar in Other Units
| Unit | 1 M = |
|---|---|
| M to mol/L | 1 mol/L |
| Molar to Millimolar | 1000 mM |
| M to μM | 1000000 μM |
| M to nM | 1000000000 nM |
| M to pM | 1e+12 pM |
| M to mol/m³ | 1000 mol/m³ |
| M to mmol/mL | 1 mmol/mL |