Rate setting, invoicing, and tax planning calculators for freelancers.
Running your own business means managing rates, taxes, savings, and project budgets simultaneously. SpecWhale gives freelancers and independent contractors the essential financial calculators to price services correctly, plan savings, and evaluate project profitability — without a subscription.
Featured Tools for Freelancers & Self-Employed
Zero-upload, 100% private client-side calculators and converters.
Salary To Hourly Calculator
Convert an annual salary to an hourly rate based on your weekly work hours.
Hourly To Salary Calculator
Convert hourly pay into annual salary from weekly hours and weeks per year.
Gross Profit Calculator
Calculate gross profit and gross margin from revenue and cost of goods sold.