Mediator Session Fee Estimator
Estimate the total cost of a mediation session based on session duration, mediator hourly rate, number of parties, and additional administrative or venue fees.
Total hours for the mediation session (0.5–40 hrs)
Mediator's hourly fee in USD (typical range: $100–$1,000/hr)
Number of disputing parties (minimum 2)
How the mediator fee is divided among parties
One-time filing or case management fee charged by the mediation center
Cost to rent the mediation room or virtual platform (if any)
Hours billed for pre-session review of documents (0–20 hrs)
Formula
Mediator Session Fee = (Session Hours + Prep Hours) × Mediator Hourly Rate
Total Gross Cost = Mediator Session Fee + Administrative Fee + Venue Fee
Your Session Share:
- Equal split: Mediator Session Fee ÷ Number of Parties
- Single payer: Full Mediator Session Fee
- Custom: Mediator Session Fee × (Your % ÷ 100)
Your Overhead Share = (Administrative Fee + Venue Fee) ÷ Number of Parties
Your Total Cost = Your Session Share + Your Overhead Share
Effective Hourly Cost = Your Total Cost ÷ Session Hours
Assumptions & References
- Mediator hourly rates in the U.S. typically range from $100 to $1,000/hr depending on specialization and region (American Arbitration Association, 2023).
- Administrative/filing fees for mediation centers commonly range from $75 to $500 per case (JAMS, AAA fee schedules).
- Prep time is billed at the same hourly rate as the session unless otherwise negotiated.
- Overhead costs (admin + venue) are assumed to be split equally among all parties regardless of the session fee split model.
- This calculator does not account for travel expenses, interpreter fees, or post-session follow-up billing.
- For court-connected mediation programs, fees may be reduced or waived based on income — consult your local court ADR program.
- Reference: Model Standards of Conduct for Mediators (AAA/ABA/ACR, 2005) — mediators must disclose all fees in advance.