Project Cost Calculator for $1,000 Projects
Free project cost calculator for freelancers and agencies. Estimate hours, add a scope buffer and revisions, and get the right quote to stay profitable.
Project Details
Padding for unexpected work (15–25% is typical)
Quote Breakdown
Recommended Quote
$5,400
What to charge the client
Base Project Cost
$4,000
40h × $100/hr
Buffer Amount
$800
20% scope contingency
Revision Cost
$600
2 rounds × 3h × $100/hr
Estimated Profit
$800 (14.8%)
Buffer is your built-in profit cushion
Frequently Asked Questions
How do I price a freelance project?▾
Estimate hours × your hourly rate, then add a 15–25% scope buffer for unknowns, plus hours for revisions. This gives a quote that protects your margin.
What is a scope buffer?▾
A scope buffer (typically 15–25%) is padding added to your base estimate to cover unexpected work, client changes, or complexity you didn't anticipate.
How many revision rounds should I include?▾
2–3 revision rounds is standard for most creative or development projects. Define what counts as a revision in your contract to avoid scope creep.