Calculate sale prices, discount percentages, original prices, bulk discount tiers, profit margin, markup, and maximum safe discounts.
Discount Calculator · Bulk Discount Analyzer · Margin & Markup
This discount is meaningful without being extreme. It can work well for limited-time offers, bundles, and service packages.
Formula
To calculate a sale price, multiply the original price by the discount percentage, then subtract the discount amount from the original price.
Reverse discount
If you know the sale price and discount percentage, divide the sale price by one minus the discount rate to estimate the original price.
Use cases
Use it before creating an invoice, quote, estimate, sales offer, product price list, or service package.
Quickly check prices, savings, and profitability before you send a billing document or client offer.
Quickly check prices, savings, and profitability before you send a billing document or client offer.
Quickly check prices, savings, and profitability before you send a billing document or client offer.
Quickly check prices, savings, and profitability before you send a billing document or client offer.
Quickly check prices, savings, and profitability before you send a billing document or client offer.
Quickly check prices, savings, and profitability before you send a billing document or client offer.
Calculator details
Last updated: July 2026
Formula used
Discount amount = original price × discount rate. Sale price = original price − discount amount.
Assumptions
Example calculation
For a $200 item with a 15% discount, the saving is $30 and the sale price is $170.
When to use this calculator
Use it when comparing sale prices, coupons, bulk discounts, markdowns, or safe business discounts.
Disclaimer
This calculator is for estimation and educational use only. It does not replace professional financial, tax, legal, mortgage, investment, or accounting advice.
Questions
Multiply the original price by the discount percentage to find the discount amount, then subtract that amount from the original price.
Subtract the sale price from the original price, divide the saving by the original price, then multiply by 100.
No. Stacked discounts are usually applied one after another. For example, 20% off followed by 10% off equals a 28% effective discount, not 30%.
Yes. The margin and markup tab helps you estimate profit, target selling price, and the maximum discount before a sale becomes unprofitable. For accounting decisions, confirm with a qualified professional.
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