Token Vesting Schedule Calculator

A vesting schedule converts a token allocation into a release timetable with three parameters: the share unlocked immediately at the token generation event, the cliff during which nothing is released, and the total vesting term over which the remainder is distributed. Monthly release under linear vesting equals the allocation minus the TGE tranche, divided by vesting months minus cliff months. A one million token grant with 10 percent at TGE, a 12-month cliff, and a 36-month term therefore releases 100,000 immediately, nothing for a year, and 37,500 per month across the remaining 24 months. Other shapes change the profile without changing the total: quarterly vesting batches three months of entitlement into one larger unlock, and backloaded vesting weights each month by elapsed time so early releases are small and late ones large. Market norms cluster tightly. Team and early investor allocations typically run 36 to 48 months with a 6 to 12 month cliff, TGE tranches usually sit between 0 and 15 percent, and insider allocations above roughly 40 percent of total supply are widely treated as a governance red flag. Cliff expiries are discrete events - a genuine cliff releases accrued entitlement in one transaction, a far sharper supply shock than the steady drip of linear vesting, and dated cliff unlocks are published in advance and frequently front-run. Note that this model treats the cliff purely as a delay before linear release begins rather than accruing entitlement during it, so schedules with retroactive cliff accrual will show a large step at the cliff date that is not reproduced here. Vesting also governs transferability only; locked tokens may still carry governance or staking rights.

Vesting is imported wholesale from Silicon Valley employment practice. Startup equity compensation converged during the 1970s and 1980s on the four-year vest with a one-year cliff, an arrangement designed so that a departing employee who contributed only a few months would leave with nothing while long-tenured staff accumulated a meaningful stake. Venture financing reinforced it by making founder vesting a standard term sheet condition, and the same schedule became the default reference point when token projects needed to demonstrate commitment to their own investors. Crypto adopted it under pressure. The 2017 initial coin offering wave frequently distributed tokens to teams and private rounds with little or no lockup, and the resulting immediate selling into thin retail markets became one of the defining failure modes of that cycle. Investor demand for enforceable lockups followed, and enforcement moved on-chain rather than into legal agreements: OpenZeppelin shipped reusable TokenVesting and TokenTimelock contracts in its Solidity library, making a cliff-plus-linear release trivial to deploy and publicly auditable, and Sablier introduced continuous per-second token streaming in 2019. Dedicated lockup services such as Team Finance and later Sablier and Hedgey turned vesting into infrastructure that counterparties could verify without trusting the issuer. As lockups became universal, their expiry became a tracked market event, and platforms including Token Unlocks and Messari began publishing unlock calendars so that cliff dates for major allocations are now known to the market months ahead of time.