Discount Calculator
Calculate final price after discount, original price from final + %, stacked discounts, BOGO savings, and tax-inclusive final. With 10+ extras. 100% private.
About Discount Calculator
Calculate final price after discount, original price from final + %, stacked discounts, BOGO savings, and tax-inclusive final. With 10+ extras. 100% private. Everything runs locally in your browser — your data never leaves your device.
How to use
- Enter your input in the tool above.
- Adjust any options to your preference.
- Use the Copy or Download buttons to save the result.
- Everything happens locally — your data never leaves your browser.
FAQ
How do I calculate a discount?
Final price = Original × (1 - discount%/100). For stacked discounts (e.g. 20% then 10%), apply sequentially: Original × (1-0.2) × (1-0.1). Savings = Original - Final.
What extras does this tool have?
Extras: (1) Single percent discount, (2) Fixed-amount discount, (3) Stacked multi-discount (up to 5), (4) Reverse: find original from final + %, (5) BOGO (buy-one-get-one) savings, (6) Tax-inclusive final price, (7) Side-by-side 3 discount comparison, (8) Coupon stacking with thresholds (e.g. $10 off $50+), (9) Savings history (localStorage), (10) CSV export, (11) Multi-currency, (12) Discount-after-tax toggle, (13) Markup vs markdown calculator.
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