Mediation Cost vs. Litigation Cost Comparator
Compare the total estimated cost of resolving a dispute through mediation versus full litigation, including attorney fees, court costs, time costs, and settlement probability adjustments.
Formulas Used
Mediation Direct Cost = (Mediator Daily Rate × Days ÷ 2) + (Your Hourly Rate × (Prep Hours + Attendance Hours)) + Other Mediation Costs
Litigation Direct Cost = (Your Hourly Rate × Your Hours) + Court Fees + Expert Fees + Discovery Costs + Other Costs
Time-Value Cost = Claim × Win Probability × Win% × (1 − 1 ÷ (1 + r)ⁿ) [opportunity cost of delayed recovery]
Fee-Shifting Risk = (1 − Win Probability) × Opposing Hourly Rate × Opposing Hours [if fee-shifting applies]
Total Litigation Cost = Litigation Direct Cost + Time-Value Cost + Fee-Shifting Risk
Mediation Path Total Cost = Mediation Direct Cost + (Failure Probability × Total Litigation Cost)
Expected Recovery — Mediation Path = (Success Probability × Claim × Settlement%) + (Failure Probability × Win Probability × Claim × Win%)
Expected Recovery — Litigation Path = Win Probability × Claim × Win%
Net Outcome = Expected Recovery − Total Cost (higher is better)
Assumptions & References
- Mediator fees are assumed to be split equally between parties (standard U.S. practice).
- If mediation fails, the parties proceed to full litigation; mediation costs are sunk and not recovered.
- Time-value cost uses a simple compound discount model: cost = FV × (1 − PV factor), reflecting the opportunity cost of capital tied up during litigation.
- Fee-shifting risk applies only when a loser-pays statute or contractual provision exists (e.g., certain IP, contract, or consumer protection cases).
- Win probability and settlement percentage are user estimates; empirical data suggests U.S. civil cases settle ~95% of the time before verdict (Eisenberg & Lanvers, 2009).
- Average U.S. commercial litigation costs range from $43,000 to over $1,000,000 depending on complexity (RAND Institute for Civil Justice).
- Mediation success rates in commercial disputes average 70–85% (American Arbitration Association, 2022).
- This tool does not account for emotional costs, reputational risk, business disruption, or confidentiality value of mediation.
- References: RAND Institute for Civil Justice; American Arbitration Association; Eisenberg & Lanvers (2009) What is the Settlement Rate and Why Should We Care?; ABA Section of Dispute Resolution.