Overview
Cexplorer Treasury Projection is a free calculator that lets anyone test how long a blockchain's shared community fund would last at different spending levels1. You set the network fees collected each epoch (a five-day network period) and the amount withdrawn each year. A chart then redraws the fund and the reserve (ADA not yet released into circulation) for the next 20 years, and a line of text names the year the fund would run out at those settings1. Think of it as a retirement calculator for the network's shared savings.
The fund is the Cardano treasury: ADA held by the protocol itself and paid out only after on-chain votes by DReps (representatives that ADA holders delegate their votes to) and the Constitutional Committee, a small group that checks proposals against Cardano's constitution2. The page sits in the Treasury section of Cexplorer, a Cardano block explorer (a search site for the network's public records), next to pages for treasury contracts and community donations3. Cexplorer launched as ADApools in 20194 and describes itself as an independent project funded by donations, ads and a paid PRO subscription5.
Key Features
- A plain answer to "when does the money run out?" Below the chart, the page states the year the treasury would be exhausted at the chosen inputs, so readers get one clear number alongside the curve1.
- Your own spending assumptions. Two inputs set fees per epoch and the annual withdrawal. The fee figure starts from the last epoch's real total, and a Reset button restores the defaults1.
- Built on a simplified version of Cardano's reward formula. Each epoch, the model adds the treasury's share of fees and of newly released reserves, then subtracts that epoch's slice of the yearly withdrawal. Both rates come from Cardano's protocol settings6, and the page prints the values it used1.
- Where one year's money went. A flow chart traces 2025 income from reserve emissions and treasury donations into staking rewards and the treasury, then out as budget spent, allocated or lent, naming the largest proposals on each branch1.
- The 2025 proposals in one table. A paged table lists 2025 treasury proposals with recipient, state (Spent, Allocated or Loan) and amount in ADA, including Catalyst funding and a 5M ADA loan to the Snek Foundation1.
What to Expect
For curious ADA holders, the page opens with both inputs already filled in, so the first chart works as a ready baseline1. Raising or lowering the withdrawal shows quickly how spending moves the run-out year. The model holds fees and withdrawals flat across the whole 20 years, so each chart answers a single what-if question6. Cexplorer's article How the Cardano Treasury Works, and Who Controls It explains the formula in plain terms and points readers to this tool for the long view2.
For DReps and others who follow treasury votes, the 2025 table puts recipients such as Project Catalyst, Intersect (a member-based organization for the Cardano ecosystem), the Cardano Foundation and Rainfire DAO side by side, with each row's state and amount1. The page saves its inputs in the browser, so a returning visitor sees the last scenario they set6. On the same site, Cexplorer's governance pages track DReps, votes and governance actions7.
For developers, Cexplorer's front-end code is public on GitHub under the Vellum Labs organization8, though the version of this page there lacks the live page's run-out year and proposals table6. Readers who want to follow live votes can browse ADAStack's governance dashboards, and the guide What is Cardano governance? explains who votes on what.
