A hard cap (in English, Hard cap) is a firm upper funding limit set by organizers when conducting an ICO, IEO, or another form of initial token offering. As soon as the amount of raised funds reaches the stated limit, the token sale stops automatically, even if interest from investors persists. In this way, the team sets in advance the maximum amount of capital it is willing to accept for a specific project roadmap.

A hard cap is usually considered together with another metric — the soft cap, i.e. the minimum amount needed to launch the project. If funds do not reach the soft cap, the offering is often deemed to have failed, and contributions are returned to participants. Between these two thresholds the project is considered funded, and the hard cap shows the ceiling of its ambitions.

Why a hard cap is needed

• It protects investors from excessive token issuance and dilution of their value.
• It demonstrates the team's discipline and the realism of the budget.
• It helps assess how justified the project's capital needs are.

An excessively high hard cap without a clear justification of expenses is often regarded as a warning sign, so before participating in an offering investors analyze how the stated limit, the roadmap, and the token distribution relate to one another.