This calculator adds or removes German Mehrwertsteuer (MwSt) — the value-added tax, also written Umsatzsteuer on invoices. The standard rate is 19% in 2025, with a reduced 7% rate for items such as food, books, newspapers and public transport. It’s useful for pricing, invoicing, and checking the tax inside a gross figure.
How it works
The calculator works in two modes:
- Add tax treats your input as the net price. It computes
tax = net × rate ÷ 100andgross = net + tax. At 19%, the gross is simplynet × 1.19. - Remove tax treats your input as the gross (tax-inclusive) price. It computes
net = gross ÷ (1 + rate ÷ 100)andtax = gross − net. At 19%, divide the gross by 1.19.
You can override the rate field — for example to 7% — to handle reduced-rate goods.
Example
A net price of €200 at the standard 19% rate, in Add mode:
- tax = 200 × 0.19 = €38.00
- gross = 200 + 38 = €238.00
In Remove mode, entering €238 gross gives back €200 net and €38 tax.
| Mode | Input | Tax (19%) | Result |
|---|---|---|---|
| Add | €200 net | €38.00 | €238.00 gross |
| Remove | €238 gross | €38.00 | €200.00 net |
Reduced rate 7% applies to food, books, newspapers and public transport. The tool runs entirely in your browser — no amounts or personal data are transmitted.