Free finance calculators for loans, mortgages, savings, and investment planning. Model real numbers quickly to make informed financial decisions.
Create a simple printable invoice as HTML/PDF
Estimate income tax owed based on salary and filing status
Convert annual salary to hourly/weekly/monthly rates
Calculate return on investment as a percentage
Simple monthly income and expense planner
Calculate gross or net profit margin
Add or remove GST from any price
Add or remove VAT from any price
Convert popular cryptocurrencies to fiat currencies
Find units or revenue needed to cover costs
Calculate profit margins, markup, and net profits
Calculate transaction fees and net payouts
Calculate tax amounts and total cost including tax
Calculate ad impressions cost and CPM rates
Calculate Customer Lifetime Value metrics
Calculate corporate Earnings Per Share
Estimate potential Google AdSense earnings
Compute startup valuation and equity shares
Calculate Cost Per Click rates and ad metrics
