Calculate freelance invoice totals instantly. Enter hourly rate, hours worked, and tax rate to get subtotal, tax amount, and total billed. No sign-up needed.
Added May 6, 2026
Input
Result
Enter a value for hourly rate to see your result.
Calculates the total invoice amount for hourly work. Enter your rate, hours worked, and applicable tax rate (GST, VAT, or sales tax) to get the subtotal, tax, and final invoice total.
Invoice Total = Hourly Rate × Hours × (1 + Tax Rate / 100)
Billing 40 hours at $75/hr gives a $3,000 invoice with no tax added.
Inputs
Result
20 hours at $100/hr = $2,000. With 20% VAT ($400), the client pays $2,400.
Inputs
Result
It depends on your registration status and jurisdiction. In the UK, you must charge VAT (currently 20%) once your turnover exceeds the VAT threshold. In Australia, you charge GST (10%) if registered. US freelancers generally do not add sales tax on services, though rules vary by state.
Enter hours as a decimal — for example, 1.5 for 1 hour 30 minutes. The calculator accepts quarters of an hour (0.25 increments) by default.
Yes — just enter your project rate as the hourly rate and 1 as the hours. Alternatively, use the subtotal field mentally as a project price and set the tax rate accordingly.
No — this tool only calculates the totals. To generate a formatted PDF invoice, use a tool like Wave, Invoice Ninja, or a Word/Google Docs template.