Extra Work Calculator
Put a number on the extra work.
Extra hours, your effective hourly rate, and a fee to discuss with the client.
Fictional landing page project
One more gallery filter
Sent for approval. Not yet included in the agreed budget.
Demonstration only. Projects, people and numbers are fictional.
Who it is for
For freelancers whose fixed-price project has picked up additional requests.
What you get
- Project budget, planned hours and extra hours
- Gross hourly rate before and after extra work
- Proposed additional fee and text output
- Worked example, RU/EN and browser use
How it works
Open the free web version here. To work offline, download the ZIP on Boosty, extract the folder and open index.html. The primary workflow is a desktop browser.
Get the ZIP on BoostyHow you can use it
Use it for personal or commercial work and share your own calculations. Redistribution of the tool follows the included license.
Full licenseFree access
The browser version is free: no purchase or subscription is required. Use the ZIP from the free Boosty post for offline work. Paid tools in the catalog are separate products.
Support and updates
Need help with the files or the tool? Message the creator on Boosty. Include the product, version and browser. A changelog is included in the ZIP; available versions are listed in the free post.