Invoice and quote calculator
Add up your lines (quantity × price), apply a discount and VAT: net, VAT and total.
How it works
Net total = Σ(quantity × price) − discount. VAT = net × rate. Total = net + VAT. Write one line per item.
Results are for guidance only and do not replace professional advice.
Worked example
With the default values:
- Lines (one per line: quantity price)3 450 · 12 35 · 1 180
- Overall discount (%)5
- VAT (%)21
you get:
- Total incl. VAT€2,241.53
- Subtotal€1,950.00
- Discount− €97.50
- Net total€1,852.50
Frequently asked questions
How does the “Invoice and quote calculator” tool work?
Net total = Σ(quantity × price) − discount. VAT = net × rate. Total = net + VAT. Write one line per item.
What do I need to enter?
Just fill in: lines, overall discount, vat. The result updates as you type.
Can you give an example?
Lines (one per line: quantity price): 3 450 · 12 35 · 1 180; Overall discount (%): 5; VAT (%): 21 → Total incl. VAT: €2,241.53; Subtotal: €1,950.00.
Is this calculator free, and is my data private?
Yes. HOD Calc is completely free with no sign-up. The calculation runs in your browser: nothing you type is sent or stored.