Discount Calculator
Calculate sale price after a discount, percentage saved, and original price from sale price.
How to use this tool
1
Open Discount Calculator
The tool is already loaded above — no download or account needed.
2
Enter your data
Paste or type your input. Results appear instantly.
3
Copy or download
Export your result with one click — ready to use anywhere.
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Why use this tool
100% in-browser
Your data never leaves your device — fully private.
No signup needed
Use any tool instantly without creating an account.
Always free
Every tool is free with no daily limits or paywalls.
Copy & download
Export results in one click, ready to paste anywhere.
FAQ
How is the discounted price calculated?
Sale price = Original price × (1 − discount% / 100). For 30% off $80: $80 × 0.70 = $56.
Can I work backwards from the sale price?
Yes — enter the sale price and discount % to find the original price.