Zclassic Difficulty
Zclassic Difficulty Chart
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The Zclassic difficulty chart plots a visual representation of the historical Zclassic difficulty target increases and decreases over time up to the current Zclassic block.
Current Zclassic Difficulty
The current ZCL difficulty is 66.74 at block 2,753,996, resulting in a Zclassic mining difficulty decrease of -0.56% in the last 24 hours.
66.74
(66.74)
The Zclassic difficulty chart plots the Zclassic difficulty target over time and the current Zclassic difficulty (ZCL diff) target. Including a historical data graph visualizing ZCL mining difficulty chart values with Zclassic difficulty jumps and adjustments (both increases & decreases) defaulted to today with timeline options of 1 day, 1 week, 1 month, 3 months, 6 months, 1 year, 3 years, and all time.
Zclassic Difficulty Increase
The ZCL mining difficulty increase average in the last 24 hours is -0.56% at block 2,753,996 on the Zclassic blockchain network. In the last 7 days the Zclassic difficulty increase was 39.13%, with the increase in the last 30 days being 36.66%, and the last 90 days is 17.70%.
-0.56%
1 Day
39.13%
7 Days
36.66%
30 Days
17.70%
90 Days
Last Zclassic block mined
Zclassic Difficulty Algorithm is ZcashPoW
The Zclassic difficulty data levels are calculated using the daily difficulty average data points in the Zclassic difficulty graph.
Zclassic Difficulty History for the Last 120 Days
| Date | Zclassic Difficulty Level |
|---|---|
| 06/24/2025 | 60.87036644 |
| 06/23/2025 | 67.11757820 |
| 06/22/2025 | 64.01053217 |
| 06/21/2025 | 57.99317981 |
| 06/20/2025 | 54.31109831 |
| 06/19/2025 | 47.99767806 |
| 06/18/2025 | 47.37753447 |
| 06/17/2025 | 47.97233916 |
| 06/16/2025 | 50.34439348 |
| 06/15/2025 | 41.89490966 |
| 06/14/2025 | 39.48972397 |
| 06/13/2025 | 42.51809310 |
| 06/12/2025 | 46.21194283 |
| 06/11/2025 | 50.03719104 |
| 06/10/2025 | 45.30263292 |
| 06/09/2025 | 51.90642185 |
| 06/08/2025 | 49.05299117 |
| 06/07/2025 | 59.03060270 |
| 06/06/2025 | 59.38926372 |
| 06/05/2025 | 49.43691153 |
| 06/04/2025 | 43.37266982 |
| 06/03/2025 | 44.45148149 |
| 06/02/2025 | 42.86658936 |
| 06/01/2025 | 46.85304526 |
| 05/31/2025 | 46.39969822 |
| 05/30/2025 | 43.69612233 |
| 05/29/2025 | 35.01368881 |
| 05/28/2025 | 41.93121656 |
| 05/27/2025 | 45.98869843 |
| 05/26/2025 | 47.90610179 |
| 05/25/2025 | 48.83812416 |
| 05/24/2025 | 47.74620818 |
| 05/23/2025 | 49.96243183 |
| 05/22/2025 | 48.61138113 |
| 05/21/2025 | 46.57192486 |
| 05/20/2025 | 44.95135576 |
| 05/19/2025 | 46.86557352 |
| 05/18/2025 | 48.40206505 |
| 05/17/2025 | 38.45566986 |
| 05/16/2025 | 39.64070244 |
| 05/15/2025 | 45.54296425 |
| 05/14/2025 | 47.38561381 |
| 05/13/2025 | 44.61386784 |
| 05/12/2025 | 42.68596108 |
| 05/11/2025 | 47.46625118 |
| 05/10/2025 | 53.04679328 |
| 05/09/2025 | 48.08218654 |
| 05/08/2025 | 44.62216035 |
| 05/07/2025 | 47.02798756 |
| 05/06/2025 | 47.29785759 |
| 05/05/2025 | 47.12658962 |
| 05/04/2025 | 46.42712722 |
| 05/03/2025 | 46.47312117 |
| 05/02/2025 | 37.94674927 |
| 05/01/2025 | 31.95432684 |
| 04/30/2025 | 33.83407436 |
| 04/29/2025 | 42.97838520 |
| 04/28/2025 | 48.11956014 |
| 04/27/2025 | 48.38565640 |
| 04/26/2025 | 41.34601251 |
| 04/25/2025 | 46.45252699 |
| 04/24/2025 | 45.83675838 |
| 04/23/2025 | 44.74560413 |
| 04/22/2025 | 46.58125300 |
| 04/21/2025 | 45.13131421 |
| 04/20/2025 | 41.36763524 |
| 04/19/2025 | 47.88691818 |
| 04/18/2025 | 51.90020170 |
| 04/17/2025 | 44.46277874 |
| 04/16/2025 | 46.89521876 |
| 04/15/2025 | 54.08331374 |
| 04/14/2025 | 57.87274224 |
| 04/13/2025 | 59.40879865 |
| 04/12/2025 | 62.14258116 |
| 04/11/2025 | 60.86269480 |
| 04/10/2025 | 61.08325770 |
| 04/09/2025 | 60.33250091 |
| 04/08/2025 | 60.38753870 |
| 04/07/2025 | 54.35562108 |
| 04/06/2025 | 56.22288707 |
| 04/05/2025 | 58.60084904 |
| 04/04/2025 | 59.20786439 |
| 04/03/2025 | 59.20722533 |
| 04/02/2025 | 53.65296793 |
| 04/01/2025 | 52.74804510 |
| 03/31/2025 | 52.06142591 |
| 03/30/2025 | 54.16578493 |
| 03/29/2025 | 52.06732627 |
| 03/28/2025 | 55.41739774 |
| 03/27/2025 | 58.25378820 |
| 03/26/2025 | 56.70549686 |
| 03/25/2025 | 40.93516542 |
| 03/24/2025 | 43.95528977 |
| 03/23/2025 | 52.48805644 |
| 03/22/2025 | 52.59967194 |
| 03/21/2025 | 55.12794012 |
| 03/20/2025 | 52.55320303 |
| 03/19/2025 | 46.88102613 |
| 03/18/2025 | 40.79818772 |
| 03/17/2025 | 38.02156189 |
| 03/16/2025 | 40.40362646 |
| 03/15/2025 | 57.20039360 |
| 03/14/2025 | 63.25717388 |
| 03/13/2025 | 56.10591612 |
| 03/12/2025 | 49.99558394 |
| 03/11/2025 | 67.07617488 |
| 03/10/2025 | 58.90627980 |
| 03/09/2025 | 44.67817283 |
| 03/08/2025 | 48.27991615 |
| 03/07/2025 | 47.15715528 |
| 03/06/2025 | 50.60489582 |
| 03/05/2025 | 63.50844159 |
| 03/04/2025 | 77.06535919 |
| 03/03/2025 | 76.06515620 |
| 03/02/2025 | 76.46788897 |
| 03/01/2025 | 61.57765054 |
| 02/28/2025 | 52.02602183 |
| 02/27/2025 | 49.37483538 |
| 02/26/2025 | 47.35042669 |
| 02/25/2025 | 51.27393806 |
| 02/24/2025 | 63.46345247 |
What is Zclassic difficulty?
Zclassic mining difficulty determines how difficult it will be to mine the next block and this is why it is referred to as the difficulty of Zclassic mining.
Zclassic difficulty is a measure of how many hashes (statistically) must be generated to find a valid solution to solve the next Zclassic block and earn the mining reward.
As you can see in the Zclassic difficulty chart above, the Zclassic Difficulty makes adjustments often.
Furthermore, the mining difficulty also keeps the block generation in line with the set block time, or the amount of time that should statistically pass between each block.
As more hashing power is added to the Zclassic mining network, the difficulty must increase to ensure blocks are not being generated too quickly.
In order for the blocks to be generated consistently, the difficulty must be increased or decreased, this is called a difficulty re-target.
On a difficulty re-target block (every block or every number of blocks), the difficulty is increased if the previous blocks where generated faster than the specified block time and decreased if the previous blocks where generated slower than the specified block time.
All that said, given a constant hashrate, when the ZCL mining difficulty increases you earn less mining rewards due to the overall increase in the total Zclassic network hashrate.
Given, the frequent changes in Zclassic difficulty adjustments up and down, use our Zclassic mining calculator to calculate Zclassic mining profits.