The short answer

Use a fixed project price when you can define the pages, features, content responsibilities, revisions, and launch conditions. Use hourly pricing for discovery, maintenance, troubleshooting, and work whose scope cannot be known in advance.

Calculate fixed prices from hours internally

Estimate discovery, structure, design, build, content loading, testing, meetings, revisions, launch, handoff, and project management. Add outside costs, overhead, and a risk buffer.

If you estimate 42 hours at an internal $65 rate, $180 in project costs, and a 15 percent uncertainty buffer:

(42 × $65 + $180) × 1.15 = $3,346.50

Round deliberately and check the result against the value and local market. Do not quote $2,000 because it “sounds easier” and hope the work somehow shrinks.

SBA recommends identifying one-time and monthly business expenses before estimating profit needs (SBA startup-cost guide). Your internal rate must cover non-billable work and overhead, not just design hours.

Make a fixed price truly fixed-scope

State page count or templates, features, responsive breakpoints, integrations, accessibility responsibilities, content volume, revision rounds, browser support, migration, launch, training, and exclusions. Explain how added work is priced and approved.

For uncertain projects, sell a paid discovery phase. The client receives a sitemap, requirements, risk list, and implementation quote. You are not forcing either person to gamble on a vague brief.

Use hourly work with guardrails

Give an estimate or range, report time clearly, and require approval before passing a threshold. Hourly billing is not permission to let the client discover the final cost at invoice time.

After each project, compare estimated and actual hours by phase. If content delays create ten extra hours, improve your content deadline and pause policy. Your estimate should get smarter with every site.

Sources and further reading

• SBA: Calculate your startup costs

A free next step

Not sure which business fits you yet?

The free Freedom Path Assessment can help you compare your strengths, schedule, income goals, and preferred way of working before you commit to a business direction.

Take the Freedom Path Assessment Free

Helpful WAHMN article

For a worked example and more help with this topic, read How to Build Your Own Quote or Pricing Calculator With AI.

Helpful WAHMN tool

The Hourly Rate Calculator is designed to help you calculate a sound hourly floor before converting a web project into a fixed fee.

Related Questions

• How do I get my first web design client without a big portfolio?
• Do I need to know how to code to build client websites, and which website builder should I learn?
• What deposit and payment schedule should I use for a web design project?
• How many revisions should I include in a web design project, and how do I prevent scope creep?

Related WAHMN resource

If you want to turn this website task into a service or build a stronger process for your own site, this system walks through the work in more depth. See Website & Landing Page Build System.