<p>You sum (add) their individual ratings. For example, if I had two miners, one rated at 20MH/s and another rated at 15MH/s, my total rate would be 20MH/s + 15MH/s = 35MH/s.</p>

CC BY-SA 3.0
2018-01-08T18:09:14.187Z
2018-01-08T18:09:14.187Z
Matthew Stannard
<p>My question was how do you mathematically add and subtract hash power. I recently purchased four Antminer D3s.They all run at the average rate of 19-20 MH/s but when I go to my stats in the pool that I joined I see 32.2 GH/s. Please Help!!!</p>

CC BY-SA 3.0
2018-01-08T18:26:04.067Z
19-20 MH/s doesn't seem right; marketing quotes seem to be on the order of 15 GH/s per unit.
Nate Eldredge
<hash><hashpower>
How do you mathematically add and subtract hash power?
Jakkaveli
# How do you mathematically add and subtract hash power?

(Asked by: username_0 on 2018-01-08)

My question was how do you mathematically add and subtract hash power. I recently purchased four Antminer D3s.They all run at the average rate of 19-20 MH/s but when I go to my stats in the pool that I joined I see 32.2 GH/s. Please Help!!!

**Tags:** hash, hashpower

> **Comments:**
> **username_1**: 19-20 MH/s doesn't seem right; marketing quotes seem to be on the order of 15 GH/s per unit.  

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## 1 answers

### Answer by username_2 on 2018-01-08. Score: 1

You sum (add) their individual ratings. For example, if I had two miners, one rated at 20MH/s and another rated at 15MH/s, my total rate would be 20MH/s + 15MH/s = 35MH/s.


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