Hourly Rate Calculator - Find out your ideal hourly rate
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
The Freelance Rate Calculator - Get your minimum viable freelance rate
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Hourly - Find out how much you should charge per hour
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.