<p><code>m</code> is the symbol for the <a href="http://en.wikipedia.org/wiki/Metric_prefix" rel="noreferrer">metric prefix</a> <code>milli</code> which indicates a unit to be one thousandth of its base unit.</p>

<p>A millibitcoin therefore is 0.001 BTC or 1/1000 BTC.</p>

CC BY-SA 3.0
2015-05-24T12:25:35.450Z
2017-08-30T17:44:20.483Z
2017-08-30T17:44:20.483Z
Murch
<p>mBTC stands for milliBTC. Just like millimeter or millivolt, milli indicates 1/1000th in the metric system.</p>

CC BY-SA 3.0
2015-05-24T12:06:52.003Z
2015-05-24T12:06:52.003Z
Jannes
<p>mBTC is also know as millibitcoin and it also one thousandth of a BTC (1 mBTC = 0.001 BTC) and there is another unit μBTC also known as microbitcoin and it is also one millionth of a BTC.</p>

CC BY-SA 3.0
2017-09-17T06:44:51.317Z
I've edited this answer because it contained grammar errors that made it somewhat confusing. However, in my opinion this answer doesn't add new content, rather it repeats previous answers.
Murch
CC BY-SA 3.0
2017-08-30T13:14:20.727Z
2017-09-17T06:42:58.280Z
2017-09-17T06:42:58.280Z
Dipen Sajnani
<p>A millibitcoin  is 0.001 BTC. But an easier way to remember is one satoshi is one hundred millionth of a bit coin.</p>

<pre><code>Ten Satoshi                              = one Ith     I 
one hundred Satoshi                      = one Hish    H     
one thousand Satoshi                     = one Shi     S
ten thousand Satoshi                     = one Oth     O
one hundred thousand Satoshi             = one Tish    T
one million Satoshi                      = one Ash     A 
ten million Satoshi                      = one Sha     S    
</code></pre>

CC BY-SA 3.0
2017-08-30T21:59:16.353Z
Are these standard units?  What is the source for this?
Nate Eldredge
CC BY-SA 3.0
2017-08-30T13:06:44.727Z
2017-08-30T21:59:03.957Z
2017-08-30T21:59:03.957Z
p knight
<p>I have been trying to find out just what is an <code>mBTC</code> is. Everywhere I look I cannot find out what the value is compared to a Bitcoin.</p>

<p>I was hoping you could advise me of what the value is.</p>

CC BY-SA 3.0
2015-05-24T12:17:52.413Z
I'd have thought that we have that question already, but we actually don't have it yet! Nice find. ;) These are somewhat related: [What is a 'Satoshi'?](http://bitcoin.stackexchange.com/q/114/5406), [Naming convention: MilliBit or Millibitcoins (mBTC), microbitcoin or Mikrobitcoins (μBTC)?](http://bitcoin.stackexchange.com/q/16887/5406)
Murch
<terminology><divisibility>
What is a mBTC?
jock courtney
# What is a mBTC?

(Asked by: username_0 on 2015-05-24)

I have been trying to find out just what is an `mBTC` is. Everywhere I look I cannot find out what the value is compared to a Bitcoin.

I was hoping you could advise me of what the value is.

**Tags:** terminology, divisibility

> **Comments:**
> **username_1**: I'd have thought that we have that question already, but we actually don't have it yet! Nice find. ;) These are somewhat related: [What is a 'Satoshi'?](http://bitcoin.stackexchange.com/q/114/5406), [Naming convention: MilliBit or Millibitcoins (mBTC), microbitcoin or Mikrobitcoins (μBTC)?](http://bitcoin.stackexchange.com/q/16887/5406)  

---

## 4 answers

### Answer by username_1 on 2015-05-24. Score: 16

`m` is the symbol for the [metric prefix](http://en.wikipedia.org/wiki/Metric_prefix) `milli` which indicates a unit to be one thousandth of its base unit.

A millibitcoin therefore is 0.001 BTC or 1/1000 BTC.


---

### Answer by username_2 on 2015-05-24. Score: 5

mBTC stands for milliBTC. Just like millimeter or millivolt, milli indicates 1/1000th in the metric system.


---

### Answer by username_3 on 2017-08-30. Score: -1

mBTC is also know as millibitcoin and it also one thousandth of a BTC (1 mBTC = 0.001 BTC) and there is another unit μBTC also known as microbitcoin and it is also one millionth of a BTC.

> **Comments:**
> **username_1**: I've edited this answer because it contained grammar errors that made it somewhat confusing. However, in my opinion this answer doesn't add new content, rather it repeats previous answers.  

---

### Answer by username_4 on 2017-08-30. Score: -3

A millibitcoin  is 0.001 BTC. But an easier way to remember is one satoshi is one hundred millionth of a bit coin.
Ten Satoshi                              = one Ith     I 
one hundred Satoshi                      = one Hish    H     
one thousand Satoshi                     = one Shi     S
ten thousand Satoshi                     = one Oth     O
one hundred thousand Satoshi             = one Tish    T
one million Satoshi                      = one Ash     A 
ten million Satoshi                      = one Sha     S

> **Comments:**
> **username_5**: Are these standard units?  What is the source for this?  

---

