Stop Charging Billable Hours for Your Event

Hourly billing punishes speed and rewards friction. How to price event design by the value of the outcome.

An hourly rate tells a client what your time costs, not what your work is worth. This essay shows why billing by the hour punishes speed and rewards friction, where the habit came from, and how to price by scope and value instead. It also gives you a scope sheet, a change-order template and short answers for clients who ask for an hourly rate.

Billable hours for event design tie a designer's income to effort. They tie a client's cost to delay. That is backwards for both. The faster and better you get, the less an hourly invoice pays. So price the outcome instead. Use a defined scope at a fixed fee, change orders for anything new, and a price set against what the event is worth to the client.

The problem with selling hours

The arithmetic is simple. Say a layout once took you two days and now takes one. An hourly invoice halves, and the client gets the same room. Every faster tool and every year of experience cuts your own pay.

Hourly billing creates two perverse incentives. Speed is punished, and friction is rewarded. The fifth revision round pays more than the right first answer. A slow approval chain pays best of all.

The Citi logo came to Paula Scher almost at once. In Hillman Curtis's film, quoted by The Marginalian, she put the point in one line. "But it IS done in a second and 34 years." Clients buy the 34 years.

Where the billable hour came from

The timesheet is younger than it looks. In 1958 the American Bar Association published The 1958 Lawyer and His 1938 Dollar. It urged lawyers to keep time records. It also counted about 1,300 fee-earning hours in a lawyer's year. Law firms took up the hour, and other professions copied them.

Not all of them did. RIBA describes three ways for architects to charge. They are a percentage of the construction cost, a lump sum or a time charge. RIBA keeps the time charge for work whose scope is less well-defined. The AIA's B101 agreement sets fees as a stipulated sum or a percentage. Bain & Company says it has "tied economics arrangements that link our fees to the outcomes we deliver together" (Bain).

Hourly is a habit, not a law.

What the client really buys

Nobody hires an event designer for hours. They buy outcomes. They want a room that holds the headcount safely and a layout approved in one meeting. They want sponsors who are seen, exhibitors who rebook and a production that loads in on time.

So have the value talk before you price. Ask what the event is worth in revenue, pipeline, sponsorship or reputation. Ask what failure would cost. Blair Enns, in Pricing Creativity (2018), argues for pricing that value instead of the inputs or the outputs. Paul Rand made the older version of the case in Good Design Is Goodwill.

Three ways to price event design without the clock

1. A fixed fee for a defined scope. List the deliverables, such as a to-scale layout, renders, production drawings, a set number of revision rounds and site visits.
2. Packages or retainers for repeat clients, priced per event or per season.
3. Value pricing, where the fee is set against the outcome.

Enns, and Jonathan Stark in Hourly Billing Is Nuts, both advise a proposal with three options instead of one quote. The client chooses how much value to buy, not whether to buy.

Here is a made-up 400-guest gala, priced three ways. The figures show the method and are not a client's.

• Hourly. What the client gets: 60 estimated hours at $100, revisions extra. Fee: $6,000 and rising.
• Fixed scope. What the client gets: Layout, renders, production drawings, two revision rounds, one site visit. Fee: $7,500.
• Option 1 of 3. What the client gets: The fixed scope above. Fee: $7,500.
• Option 2 of 3. What the client gets: Adds a walkthrough video and a sponsor visibility plan. Fee: $11,000.
• Option 3 of 3. What the client gets: Adds on-site supervision on the day. Fee: $15,000.

Worked numbers for more event types are in how to price event design work.

Scope, change orders and the small change

The fear behind hourly billing is scope creep. Answer it in writing. Define the scope as deliverables plus a set number of revision rounds. Price every change order before the work. Ryan Singer's Shape Up (Basecamp, 2019) calls the principle appetite. You fix the budget first, then shape the scope to fit it.

A scope sheet lists the deliverables. That means the to-scale layout, the number of renders, the production drawings and the walkthrough video. It states the revision rounds and site visits included. It ends with a line that excludes anything not listed.

A change-order template has five parts. It names the change requested and its trigger, such as headcount, format, venue or date. It lists the deliverables affected and the fee and time added. It ends with the client's approval and the date.

How to answer the client who wants an hourly rate

• "How many hours is that?" "I don't price by the hour, so you know the full cost before we start. This fee covers everything on the scope sheet, including two revision rounds."
• "Your competitor charges by the hour." "Then their final price is unknown until the work ends. Mine is fixed today, and any change is priced before I do it."
• "What if it takes you less time?" "Then I have done my job well. You are paying for the approved layout and drawings, not my time."
• "Our policy is to pay hourly." "I can show the fixed fee as a capped number of hours for your system, invoiced at milestones."

To answer with precedent instead of theory, use the list of companies that bill by the project. Pitches follow the same rule, so win without giving away the design.

When hourly is still honest

Some work cannot be scoped. Think of open-ended advice, on-site crew time, or problems neither side can yet define. Bill those by time, with a cap, as RIBA's guidance does for feasibility studies. The test is simple. If you can describe the deliverable, price the deliverable.

The tools change the math

In May 2026, AIA Architect reported on what AI is doing to fees. As AI shortens production, clients have asked architects about "moving away from something like cost plus to something that looks more like a fixed fee." Tools can now make a to-scale layout, renders and production drawings from a venue plan and a brief in minutes. An hourly biller loses that revenue. A project biller keeps the saved time as margin, and as room for the judgment clients actually pay for.

When you price by the project, faster tools turn into margin. Monet makes a to-scale layout, 3D renders and production-ready drawings from a venue plan and a brief in minutes, so a fixed fee keeps the time it saves.