# Noirbits Difficulty Chart

The Noirbits difficulty chart plots a visual representation of the historical Noirbits difficulty target increases and decreases over time up to the current Noirbits block.

##
**NRB Difficulty: 64.65**

Noirbits Block Height: 125,430

**Loading Noirbits difficulty chart...**

## Current Noirbits Difficulty

The current NRB difficulty is 64.65 at block 125,430, resulting in a Noirbits mining difficulty increase of 0.00% in the last 24 hours.

**Current Noirbits Difficulty**

**64.65**

(64.65)

The Noirbits difficulty chart plots the Noirbits difficulty target over time and the current Noirbits difficulty (NRB diff) target. Including a historical data graph visualizing NRB mining difficulty chart values with Noirbits 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.

### Noirbits Difficulty Increase

The NRB mining difficulty increase average in the last 24 hours is 0.00% at block 125,430 on the Noirbits blockchain network. In the last 7 days the Noirbits difficulty increase was 0.00%, with the increase in the last 30 days being 0.00%, and the last 90 days is 0.00%.

0.00%

1 Day

0.00%

7 Days

0.00%

30 Days

0.00%

90 Days

**Noirbits Block Difficulty Height**

**BLOCK: 125,430**

Last Noirbits block mined

**Current Noirbits Difficulty**

**64.65**

Noirbits Difficulty Algorithm is Scrypt

The Noirbits difficulty data levels are calculated using the daily difficulty average data points in the Noirbits difficulty graph.

### Noirbits Difficulty History for the Last 120 Days

Date | Noirbits Difficulty Level |
---|---|

No difficulty data for the last 120 days |

### What is Noirbits difficulty?

Noirbits 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 Noirbits mining.

Noirbits difficulty is a measure of how many hashes (statistically) must be generated to find a valid solution to solve the next Noirbits block and earn the mining reward.

As you can see in the **Noirbits difficulty chart** above, the Noirbits 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 Noirbits 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 NRB mining difficulty increases you earn less mining rewards due to the overall increase in the total Noirbits network hashrate.

Given, the frequent changes in Noirbits difficulty adjustments up and down, use our Noirbits mining calculator to calculate Noirbits mining profits.