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.
Breach of Contract Damages Calculator — Calculate breach of contract damages including expectation damages, consequential losses, costs avoided, and mitigation efforts for civil claims.
Interest on Judgment Calculator — Calculate post-judgment and pre-judgment interest on court awards using statutory rates. Determine total interest owed on legal judgments.
Liquidated Damages Calculator — Calculate liquidated damages for contract breaches using per-day delay rates or fixed per-occurrence amounts. Estimate total exposure instantly.
Penalty Clause Calculator — Calculate contract penalty clause costs based on contract value, penalty rate, and violation count or duration. Estimate total penalties owed.