# Understanding Bitcoin Halving: Schedule and Implications
Bitcoin halving is a fundamental mechanism that reduces mining rewards every four years, controlling Bitcoin's supply and maintaining its scarcity value toward the 21 million coin cap. This guide explains what halving is, why it occurs, and how it impacts miners, investors, and the broader cryptocurrency market on Gate. Whether you're a trader analyzing price movements, a miner evaluating profitability, or an investor planning your strategy, this article provides essential insights into halving events, historical trends, and future implications. Learn how each halving cycle affects Bitcoin's economics, your holdings, and optimal investment approaches. Discover the complete schedule through 2140 and actionable strategies for navigating these critical market events.