Perform calculations for VAT, VAT included, and VAT excluded across multiple countries. Input values in one screen and view automatic updates in others. Supports all EU countries and many others with their respective tax rates.
Calculate concrete quantities for floor slabs and foundations including aggregate, sand, and cement. Estimate materials for DIY projects and building trades. Include a VAT calculator and a brain-training game.
Calculate VAT for 20% and 5% tax rates using separate calculation frames. Input values once and view tax-included amounts simultaneously. Total amounts for each rate are automatically calculated and displayed.
Perform financial calculations with VAT and withholding tax support. Add or exclude VAT with custom rates. Calculate withholding tax for Turkish tax compliance. Use dark mode and glass-morphism design for enhanced usability.
Create and send professional invoices and estimates to customers. Track payments and view transaction history. Set due dates and send reminders. Export documents in PDF format.
