Compare hourly billing versus flat fee pricing for legal services. Find the break-even point and determine which billing method saves money.
When hiring an attorney, you often face a choice between hourly billing and a flat fee. Hourly billing charges by the hour, while a flat fee covers a defined scope of work for one quoted amount.
This calculator compares the two options and finds the break-even point where they cost the same. If a matter takes fewer hours than the break-even point, hourly billing costs less. If it takes more, the flat fee costs less.
That comparison is useful for budgeting and negotiation, but it is still only a worksheet. The real answer depends on how clearly the scope is defined, whether out-of-scope work is billed separately, and whether the engagement letter includes caps, exclusions, or replenishing deposits.
Hourly versus flat-fee comparisons are easiest to understand when the assumptions are turned into simple numbers. This calculator shows the break-even point, the estimated hourly total, and the flat-fee alternative side by side so you can review the tradeoff clearly.
It is most useful as a planning tool before agreeing to terms. The actual fee arrangement still depends on the engagement letter, the scope definition, and how uncertain the work really is.
Hourly Total = Hours × Hourly Rate Break-Even Hours = Flat Fee / Hourly Rate Savings = |Hourly Total − Flat Fee|
Result: Hourly costs $4,500 vs $3,500 flat fee — flat fee saves $1,000
Hourly: 15 × $300 = $4,500. Flat fee = $3,500. Break-even = $3,500 / $300 = 11.67 hours. Since the project is expected to exceed 11.67 hours, the flat fee is cheaper.
Many routine legal services are available at flat fees: LLC formation ($500–$1,500), simple will ($300–$1,000), trademark registration ($1,000–$2,500), uncontested divorce ($1,000–$3,000), and standard contract drafting ($500–$2,000).
Most attorneys bill in 6-minute increments (1/10 of an hour). A 3-minute phone call is billed as 6 minutes. This rounding up adds 10–20% to the effective cost. Ask about billing increments when comparing options.
Some clients negotiate phase-based billing: a flat fee for the first phase (research and strategy) and hourly billing for subsequent phases (negotiation, litigation). This gives cost certainty for the predictable work while allowing flexibility for the uncertain portions.
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This page compares two fee structures for the same legal matter by multiplying estimated hours by the hourly rate, comparing that number to the quoted flat fee, and solving for the break-even hours where both structures cost the same. It also shows best-case and worst-case hourly scenarios from the user-entered hour range and adds a simple benchmark panel for the selected matter type.
The result is a negotiation and budgeting worksheet, not a statement of what any lawyer should charge. Real fee arrangements depend on scope definitions, exclusions, replenishing retainers, fee-shifting rules, and the signed engagement agreement.
The break-even point is the number of hours at which hourly billing and the flat fee cost exactly the same. If the project takes fewer hours, hourly is cheaper. If it takes more, the flat fee saves money.
Flat fees work best for well-defined, predictable projects like forming an LLC, drafting a standard contract, or filing a trademark. They provide cost certainty and eliminate surprise bills.
Hourly billing suits complex or unpredictable matters where the scope may vary. Litigation, negotiations, and regulatory compliance work are often billed hourly because the time required is uncertain.
Rates vary widely by market, firm size, and practice area. The point of this page is not to set a reasonable fee benchmark, but to compare the economics of two billing structures once you already have a quote.
Yes. Many attorneys will offer both options or a hybrid approach. You can negotiate the flat fee amount, request a cap on hourly billing, or ask for a phased flat-fee structure.
An NTE is an hourly billing arrangement with a maximum cap. You pay only for hours used, but the total will never exceed the cap. This combines the benefits of both billing methods.