Network & mining

Bitcoin Halving Countdown

Understand a block-based estimate for Bitcoin’s next subsidy halving.

Runs locally

Security & privacy. Calculations run locally. Check the network and inputs. Estimates of fees, policy acceptance, prices and future block timing are not guarantees.

Use this tool

Calculates on your device. Results that depend on future blocks or policy are estimates.

Projection from the supplied current height; future block times vary.

Enable JavaScript to use this tool.

What this tool is for

The subsidy schedule is based on block height rather than a fixed calendar date. A countdown’s time estimate changes as blocks arrive faster or slower than the long-term target.

Supported behavior

Projection from the supplied current height; future block times vary.

Security & privacy

Calculations run locally. Check the network and inputs. Estimates of fees, policy acceptance, prices and future block timing are not guarantees.