Heads up: This tool keeps fields in sync in real time. While you’re clearing a field, it may briefly refill. If anything seems off, try a quick refresh.

VAT Calculator

Inputs

💰 Amount ? Enter the money amount. In “Add VAT” mode, this is the net (VAT-exclusive) price. In “Remove VAT”, it’s the gross (VAT-inclusive) price.

⚙️ Mode

Add VAT Remove VAT

📈 VAT rate ? Choose % or decimal. 20% ↔ 0.20, 15% ↔ 0.15, etc. Switching units auto-converts the value.

Secondary accent color used in UI: #ff6d4d

Result

🧾 Gross price

💸 Tax amount

Results update instantly and clear when inputs are empty.

Quick summary

Tip: change currency or switch %↔decimal at any time.

Step-by-step algebraic derivation

References

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