SI prefix converter
Convert nano to milli
1 n = 0.000001 m — to convert nano to milli, divide by 1,000,000.
Nano to milli calculator
1 n = 0.000001 m
Nano to milli at a glance
1 n = 0.000001 m
÷ 1,000,000
6 places left
10⁻⁹ → 10⁻³
Nano to milli formula and conversion factor
Every SI prefix is a whole power of ten. Nano is 10⁻⁹ of the base unit and milli is 10⁻³, so the two are exactly 6 powers of ten apart. That makes the factor exactly 1,000,000 — not an approximation, and it never changes with the unit you are measuring.
m = n ÷ 1,000,000
10⁻⁹ ÷ 10⁻³ = 10⁻⁶ = 0.000001
1 n = 0.000001 m
5 n = 0.000005 m
100 n = 0.0001 m
1000 n = 0.001 mNano to milli conversion table
The values people look up most often, converted exactly. Read down for nano (n), across for milli (m).
In words: 10 n is 0.00001 m, 100 n is 0.0001 m, 500 n is 0.0005 m, 1000 n is 0.001 m, 2000 n is 0.002 m, and 5000 n is 0.005 m.
| Nano (n) | Milli (m) |
|---|---|
| 0.0009 n | 9 × 10⁻¹⁰ m |
| 0.001 n | 0.000000001 m |
| 0.005 n | 0.000000005 m |
| 0.008 n | 0.000000008 m |
| 0.01 n | 0.00000001 m |
| 0.02 n | 0.00000002 m |
| 0.05 n | 0.00000005 m |
| 0.1 n | 0.0000001 m |
| 0.2 n | 0.0000002 m |
| 0.4 n | 0.0000004 m |
| 0.5 n | 0.0000005 m |
| 1 n | 0.000001 m |
| 2 n | 0.000002 m |
| 5 n | 0.000005 m |
| 7 n | 0.000007 m |
| 10 n | 0.00001 m |
| 20 n | 0.00002 m |
| 50 n | 0.00005 m |
| 100 n | 0.0001 m |
| 200 n | 0.0002 m |
| 250 n | 0.00025 m |
| 300 n | 0.0003 m |
| 400 n | 0.0004 m |
| 500 n | 0.0005 m |
| 800 n | 0.0008 m |
| 1,000 n | 0.001 m |
| 2,000 n | 0.002 m |
| 5,000 n | 0.005 m |
How to convert nano to milli without a calculator
Move the decimal point 6 places to the left, padding with zeros if you run out of digits. Going to a larger prefix always makes the number smaller, because each unit now covers more of the quantity.
The check that catches almost every mistake: compare the two exponents before you write the answer. Nano is 10⁻⁹, milli is 10⁻³. If the prefix you are moving to is smaller, the digits must grow. If your answer moved the wrong way, you divided when you should have multiplied — the failure mode behind more than one real unit-conversion incident.
Nano to milli FAQ
- How do you convert nano to milli?
- To convert nano to milli, divide by 1,000,000. That is the same as moving the decimal point 6 places to the left. For example, 1 n = 0.000001 m, and 5 n = 0.000005 m.
- How many nano are in 1 milli?
- There are exactly 1,000,000 nano in 1 milli. Milli (m) is 10⁻³ of the base unit and nano (n) is 10⁻⁹, so they sit 6 powers of ten apart — a factor of exactly 1,000,000, with no rounding.
- Is 1 nano equal to 1 milli?
- No. Nano and milli are different SI prefixes 6 powers of ten apart. Nano is 1,000,000 times smaller than milli, so 1 n = 0.000001 m.
- Is the nano to milli conversion exact?
- Yes. Every SI prefix is a whole power of ten, so nano to milli is exactly ÷ 1,000,000 with no rounding. This calculator shifts the decimal exponent instead of multiplying in binary floating point, so a value like 1.001 n returns an exact result rather than one with a trailing rounding error.
- Is nano bigger or smaller than milli?
- Nano is smaller. Nano is 10⁻⁹ and milli is 10⁻³, which makes nano 1,000,000 times smaller. The number always moves the other way: a quantity written in the smaller unit uses the bigger number.