Penalty clause, liquidated damages, and breach of contract calculators. Browse our free penalties tools below — all calculators are instant, accurate, and require no sign-up.
Interest on Judgment Calculator — Estimate pre-judgment or post-judgment interest on court awards using a user-entered governing rate.
Breach of Contract Damages Calculator — Estimate breach-of-contract damages by comparing expectation damages, consequential losses, costs avoided, and mitigation savings.
Liquidated Damages Calculator — Build a liquidated-damages worksheet using the charging rate, delay period, grace period, and cap structure from your contract.
Penalty Clause Calculator — Model contract penalty-clause exposure from contract value, base rate, escalation structure, grace period, and contractual cap.