Why use this calculator
Litigation can be one of the most expensive endeavors a business or individual undertakes. Without a clear understanding of potential costs, parties may find themselves overcommitted financially or unable to see a case through to completion. This calculator provides a structured estimate of litigation expenses including attorney fees, expert witness costs, and miscellaneous expenses like court filings and discovery. By modeling costs upfront, you can make informed decisions about whether to litigate, settle, or pursue alternative dispute resolution.
How to use it
Select the complexity of your case (simple, moderate, or complex), enter the estimated duration in months, your attorney's hourly rate, and the expected hours of legal work per month. Add the number of expert witnesses you anticipate needing and the cost per expert. The calculator adjusts hours based on complexity and adds a 10% miscellaneous cost factor for court filings, discovery, and administrative expenses.
The formula
Total Legal Fees = (Estimated Hours/Month x Complexity Multiplier) x Hourly Rate x Duration. Expert Costs = Number of Experts x Cost per Expert. Miscellaneous = Total Legal Fees x 10%. Grand Total = Legal Fees + Expert Costs + Miscellaneous. Complexity multipliers: Simple = 0.75x, Moderate = 1.0x, Complex = 1.5x.
Worked examples
A moderate complexity case lasting 12 months at $350/hr with 20 hrs/month and 1 expert at $15,000
Grand Total of approximately $107,400 including $84,000 in legal fees, $15,000 expert costs, and $8,400 in misc. costs
A complex commercial dispute lasting 24 months at $500/hr with 30 hrs/month and 3 experts at $25,000 each
Grand Total of approximately $669,000 reflecting the significantly higher complexity and duration
When people use it
- Evaluating whether to pursue or defend a lawsuit based on cost-benefit analysis
- Budgeting for legal expenses in business financial planning
- Comparing litigation costs against potential settlement amounts
- Presenting cost projections to stakeholders or board members before committing to legal action
Tips
- Complex cases often exceed initial estimates by 20-50%, so build in a contingency buffer
- Consider alternative fee arrangements such as flat fees or contingency fees for certain case types
- Expert witnesses in specialized fields like forensic accounting or medical malpractice can cost significantly more than average
- Early case assessment and mediation can dramatically reduce overall litigation spend
Questions people ask
- What costs are included in the miscellaneous category?
- Miscellaneous costs typically include court filing fees, service of process, deposition transcripts, document production and e-discovery, travel expenses, postage, and copying costs. The 10% estimate is a general rule of thumb; actual costs can vary significantly depending on the case.
- How accurate is this estimate?
- This provides a ballpark estimate for planning purposes. Actual litigation costs can vary widely based on opposing counsel's strategy, the number of motions filed, discovery disputes, and whether the case goes to trial. Costs tend to escalate significantly if a case goes to trial versus settling.
- Should I factor in the cost of losing?
- Yes. In addition to your own legal costs, you should consider the potential for adverse judgments, court-ordered damages, and in some jurisdictions, the obligation to pay the opposing party's legal costs if you lose.