Bitcoin Difficulty Chart

at block 958,102

The Bitcoin difficulty chart plots historical difficulty retargets and the current BTC difficulty target. Higher difficulty means more hashes are required to find the next block.

BTC Price $64,603 Updated Jul 15, 05:12 UTC
Current Difficulty - Latest network data
Block Height 958,102 Sha256 · 600 s target

Bitcoin Difficulty Adjustment · Retarget cycle 476

Block 957,600 Block 958,102 Block 959,616
2,016-block retarget progress 24.90%

Next difficulty adjustment

Estimated retarget on Jul 27, 2026 09:57:02 AM UTC (1,514 blocks remaining).

Estimate: 109.65T ↓ 13.78%

Block time vs target

Average block time (last 2,016 blocks): 11 min 36 sec (target 10 min 00 sec).

The network is currently running 1 min 36 sec slower than the 10-minute target.

Bitcoin difficulty change

1 day +0%
7 days -5%
30 days +1.79%
90 days -8.49%

Bitcoin difficulty history (last 120 days)

Date Difficulty
127,170,500,429,035.20
127,170,500,429,035.20
127,170,500,429,035.20
127,170,500,429,035.20
127,170,500,429,035.20
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
133,869,853,540,305.41
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
124,932,866,006,548.20
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
138,955,357,012,247.30
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
136,607,070,854,775.09
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
132,472,011,079,030.50
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
135,594,876,535,256.59
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
138,966,872,071,213.20
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
133,793,147,307,542.80
145,042,165,424,853.31
145,042,165,424,853.31

What is Bitcoin difficulty?

Bitcoin mining difficulty measures how hard it is to find the next valid block hash. The network retargets difficulty every 2,016 blocks (~two weeks) to keep average block times near 600 seconds.

When more hashrate joins the network, difficulty rises so blocks are not found too quickly. When miners leave, difficulty falls. Use our BTC mining calculator to see how difficulty and price affect your daily profit.

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