-1.80/day
Miner Image
Update: 196 seconds
Hashrate Icon

Hashrate 31TH/s

Power Icon

Power 1860W


201.41%

MicroBT Whatsminer M21 Profitability

Calculate the value of your Whatsminer M21 with our easy to use ASIC miner calculator!

We have the best results and most accurate data based on realtime data.

  
Daily
Monthly
Yearly
Income Icon Income
$1.77
$53.19
$647.19
Income Icon Electricity
$3.57
$107.14
$1,303.49
Profit Icon Profit
$-1.80
$-53.94
$-656.30
Profit Icon SOLO
1:197,353
1:6,483
1:540


The MicroBT Whatsminer M21, introduced in August 2019, delivers a hashrate of 31TH/s while consuming 1860W of power, making it a solid choice for SHA-256 mining. Designed for efficiency and stability, it features a built-in power supply for simplified setup and effective thermal management. Our crypto miner profit calculator allows you to estimate daily, monthly, and yearly profits while factoring in electricity costs based on different rates and currencies, helping miners determine the most cost-effective operation for their mining activities.

Information

Brand
MicroBT
Model
Whatsminer M21
Algorithm
SHA-256
Hashrate
31TH/s
Power
1860W
Efficiency
60.00 J/Th
Release
August 2019
Noise Level
75db
Size
200 x 300 x 440mm
Weight
7150g
Voltage
100-240V
Interface
Ethernet
Temps
5 - 35 °C
Humidity
5 - 90 %
Cooling
Air
Rack
NOT Rack
Mined Coins
Bitcoin
Bitcoin (BTC)
Bitcoin Cash
Bitcoin Cash (BCH)
Fractal Bitcoin
Fractal Bitcoin (FB)

Profit Information

The MicroBT Whatsminer M21 is currently mining $-1.80 profit a day. The calculations is based on $1.77 income per day from which we deducted $3.57 electricity costs. This means the Whatsminer M21 is able to generate up to $53.19 income per month. After you would deduct the electricity price of $107.14 you will have an estimated profit of $-53.94 per month.

Hint: With our Hosting Plans you will only pay around 0.08 USD per kWh.

If the BTC price reaches $158324 you would earn estimated $-0.91 per day.


Profit Information

The MicroBT Whatsminer M21 is currently mining $-1.80 profit a day. The calculations is based on $1.77 income per day from which we deducted $3.57 electricity costs. This means the Whatsminer M21 is able to generate up to $53.19 income per month. After you would deduct the electricity price of $107.14 you will have an estimated profit of $-53.94 per month.

Hint: With our Hosting Plans you will only pay around 0.08 USD per kWh.

If the BTC price reaches $158324 you would earn estimated $-0.91 per day.


Profit Widget

Use our profit widget on your website to showcase the real-time profitability data of this ASIC miner.

SHA256 Miner Generations

Gen 1 22
Gen 2 22
Gen 3 22
Gen 4 22
Gen 5 22
Gen 6 23
Gen 7 23
Gen 8 23

Mineable Coins

COIN HASHRATE POWER EFFICIENCY INCOME/DAY PROFIT/DAY
Nicehash Logo
Nicehash
SHA-256
31TH/s
1860W
60.00 J/TH
1.77 $
0.00001680 Bitcoin Logo
-1.80 $
-0.00001704 Bitcoin Logo
Bitcoin Logo
Bitcoin
SHA-256
31TH/s
1860W
60.00 J/TH
1.79 $
0.00001689 Bitcoin Logo
-1.78 $
-0.00001673 Bitcoin Logo
Bitcoin Cash Logo
Bitcoin Cash
SHA-256
31TH/s
1860W
60.00 J/TH
1.84 $
0.00353399 Bitcoin Cash Logo
-1.74 $
-0.00334177 Bitcoin Cash Logo
Fractal Bitcoin Logo
Fractal Bitcoin
SHA-256
31TH/s
1860W
60.00 J/TH
1.84 $
3.95 Fractal Bitcoin Logo
-1.73 $
-3.72659270 Fractal Bitcoin Logo

Currency Converter

BTC
$
1 BTC = 106,226.38000000 USD
Rate is for reference only. Updated just now.

Exclusive Deals:

Deal Name State Qty MOQ Price Location Contact
Online MicroBT Whatsminer M21
31TH/s 1860W 60.00 J/Th
Brand New Stock 10 on request Hong Kong Hong Kong
Online MicroBT Whatsminer M21
31TH/s 1860W 60.00 J/Th
Brand New Stock 1 on request Germany Germany
Online MicroBT Whatsminer M21
31TH/s 1860W 60.00 J/Th
Brand New Stock 1 on request USA USA
Online MicroBT Whatsminer M21
31TH/s 1860W 60.00 J/Th
Brand New Stock 1 on request UAE UA Emirates

More Information

The MicroBT WhatsMiner M21 features a robust cooling system with dual high-speed fans, ensuring optimal thermal management even under sustained loads. It utilizes a 12nm ASIC chip design, balancing efficiency and cost-effectiveness for long-term mining operations. Unlike later models, the M21’s power supply is integrated directly, reducing cable management complexity but requiring stable power input to prevent fluctuations. Its aluminum alloy casing enhances heat dissipation while maintaining structural durability. The miner’s firmware supports voltage tuning, allowing experienced users to optimize performance based on electricity costs. Additionally, it includes protective mechanisms against overheating, automatically throttling performance if temperatures exceed safe limits.

Mining Pools:

  • Nicehash
    reseller
  • Kryptex
    3% PPS+
  • F2pool
    FPPS: 4% PPLNS: 2%
  • Emcd
    1.5% FPPS
  • Antpool
    FPPS: 4% PPLNS: 2%
  • Viabtc
    PPS+: 4% PPLNS: 2%
  • reseller
    Visit Pool
  • 3% PPS+
    Visit Pool
  • FPPS: 4% PPLNS: 2%
    Visit Pool
  • 1.5% FPPS
    Visit Pool
  • FPPS: 4% PPLNS: 2%
    Visit Pool
  • PPS+: 4% PPLNS: 2%
    Visit Pool

Algorithm Information: SHA-256

SHA256, part of the SHA-2 (Secure Hash Algorithm 2) family, is one of the most widely used cryptographic hash functions due to its strong security features. Its collision-resistance ensures that finding two different inputs that generate the same hash is computationally infeasible, making it an essential component for maintaining the integrity of data in cryptographic applications, particularly in blockchain technology. In Bitcoin mining, SHA256 serves as the proof-of-work (PoW) mechanism, where miners must solve complex cryptographic puzzles to validate new transactions and add blocks to the blockchain. This process involves miners repeatedly hashing block data with SHA256, modifying inputs until they find a hash that meets the required difficulty level, securing the network against attacks and preventing double-spending. The competitive nature of SHA256-based mining ensures that no single entity can easily control the network, contributing to Bitcoin's decentralized structure. Given its robust security and widespread adoption in the cryptocurrency space, SHA256 plays a crucial role in protecting the integrity of Bitcoin and other blockchain networks that employ it. Although SHA256 requires significant computational power, particularly with the rise of specialized ASIC miners, it remains an essential mechanism for ensuring the security and stability of cryptocurrencies. For miners, the use of SHA256 allows them to contribute to the network’s operation while being incentivized with block rewards. Miners can assess their profitability through our crypto miner profit calculator for SHA256, helping them optimize mining hardware and energy usage for maximum returns. Ultimately, SHA256’s reliability, security, and fundamental role in cryptocurrency mining make it a cornerstone of blockchain technology and a critical factor in digital currency systems.


Frequently Asked Questions

As of July 1, 2025, considering an electricity cost of $0.08, the MicroBT Whatsminer M21 31TH/s is generating $-1.80 daily, $-53.94 monthly, $-656.30 yearly.

The MicroBT Whatsminer M21 31TH/s may mine the following coins:

Bitcoin Bitcoin (BTC) Bitcoin Cash Bitcoin Cash (BCH) Fractal Bitcoin Fractal Bitcoin (FB)

The MicroBT Whatsminer M21 31TH/s has a hashrate of 31TH/s with the SHA-256 algorithm.

MicroBT is the manufacturer for Whatsminer M21.

The MicroBT Whatsminer M21 31TH/s consumes 1860W of electricity.

The MicroBT Whatsminer M21 31TH/s consumes $3.57 worth of electricity every day, $107.14 monthly, $1,303.49 yearly.

The efficiency of MicroBT Whatsminer M21 31TH/s is 60.00 J/TH, with a hashrate of 31TH/s and a power consumption of 1860W.

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BTC $106,226.38 ↗16%
ALPH $0.318700 ↘5%
KAS $0.073510 ↘1%
ETC $16.08 ↗4%
LTC $84.31 ↘10%
DOGE $0.159400 ↗9%
RXD $0.000214 ↘14%
BCH $519.39 ↗19%
CKB $0.003293 ↗2%
HNS $0.005556 ↘12%
KDA $0.380100 ↗1%
SC $0.002837 ↗14%
ALEO $0.199300 ↗11%
FB $0.465100 ↘9%
XMR $314.18 ↘13%
SCP $0.052410 ↘15%
BELLS $0.243600 ↘12%
BTC $106,226.38 ↗16%
ALPH $0.318700 ↘5%
KAS $0.073510 ↘1%
ETC $16.08 ↗4%
LTC $84.31 ↘10%
DOGE $0.159400 ↗9%
RXD $0.000214 ↘14%
BCH $519.39 ↗19%
CKB $0.003293 ↗2%
HNS $0.005556 ↘12%
KDA $0.380100 ↗1%
SC $0.002837 ↗14%
ALEO $0.199300 ↗11%
FB $0.465100 ↘9%
XMR $314.18 ↘13%
SCP $0.052410 ↘15%
BELLS $0.243600 ↘12%
BTC $106,226.38 ↗16%
ALPH $0.318700 ↘5%
KAS $0.073510 ↘1%
ETC $16.08 ↗4%
LTC $84.31 ↘10%
DOGE $0.159400 ↗9%
RXD $0.000214 ↘14%
BCH $519.39 ↗19%
CKB $0.003293 ↗2%
HNS $0.005556 ↘12%
KDA $0.380100 ↗1%
SC $0.002837 ↗14%
ALEO $0.199300 ↗11%
FB $0.465100 ↘9%
XMR $314.18 ↘13%
SCP $0.052410 ↘15%
BELLS $0.243600 ↘12%