Discount Calculator — Final Price, Savings, Bulk Pricing
Original price, % off or fixed coupon, optional tax. Bulk & per-item modes, 5 currencies, formula shown. No signup, no ads.
About this tool
A discount is a reduction off the marked price, expressed either as a percentage (30% off) or a fixed amount (₹200 off). WRRK's discount calculator computes the final price, your savings, and effective percentage in one panel — and adds the things real shoppers need: bulk pricing for multi-item carts, optional tax on top of the discount, and 5 currency options with locale-correct formatting (₹ in Indian comma style, $ in US style, etc.).
The bulk mode handles “buy 3 get 25% off each” pricing, common at retail apparel and grocery stores. The per-item discount is multiplied through by quantity, then tax is applied to the subtotal. The formula used is shown below the result so you can paste it into a spreadsheet, share with a colleague, or sanity-check a checkout page that looks suspicious.
For Indian GST purchases, use the GST calculator instead — it splits the tax into CGST + SGST (intra-state) or IGST (inter-state) the way an invoice requires.
How to calculate a discount (5 steps)
- Pick currency and mode. Choose ₹, $, €, £, or ¥, then 'Simple discount' or 'Bulk / per-item'.
- Enter the original price. Either the marked price for a single item, or the per-item price for bulk.
- Set the discount. Toggle between percentage and fixed amount, then type the discount value (e.g. 30 for 30%, or 200 for ₹200 off).
- Add tax (optional). If your purchase has tax on top of the discount, enter the % so it's applied to the discounted total.
- Read the breakdown. The right panel shows you-pay, savings, subtotal, tax, and the formula used.
Use cases
- Sale shopping — quickly see what 40% off actually costs
- Buy-2-get-discount comparisons across retailers
- Wholesale pricing for resellers and B2B carts
- Coupon stacking — apply a fixed coupon then a percentage
- Black Friday and Diwali sale planning
- Markdowns on inventory clearance
- Group-buying calculations (split among friends)
- Quick ‘is this actually a deal?’ check from the original price
Frequently asked questions
+−How do I calculate the price after a discount?
Multiply the original price by (1 − discount percentage as a decimal). Example: 30% off ₹1,999 = 1,999 × 0.70 = ₹1,399.30. The calculator does this live and also shows the savings amount.
+−How do I work out the percentage discount from two prices?
Divide the savings by the original price and multiply by 100. ((Original − Final) ÷ Original) × 100. For that, use the percentage calculator's '% decrease' tab — the discount tool here is for the reverse direction.
+−Can I add a fixed-amount coupon instead of a percentage?
Yes. Switch the 'Discount type' toggle to 'Fixed amount' and enter the coupon value (e.g. ₹200 off). Final price is original minus the fixed amount, capped at zero.
+−How does the bulk / per-item discount mode work?
Enter the price per item, the discount per item, and the quantity. The calculator multiplies through and shows total savings, subtotal, and final price. Useful for 'Buy 2 get 30% off each' or wholesale pricing.
+−Does it handle tax on top of the discount?
Yes — there's an optional tax % field. Tax is applied to the post-discount price, which is how most retailers calculate it. For India GST specifically, use the GST calculator which splits CGST/SGST/IGST correctly.
+−Is this calculator the same as the percentage calculator?
No. The percentage calculator is general-purpose (X% of Y, % change). This one is purpose-built for retail: it handles tax, bulk pricing, currency formatting, and shows a price breakdown the way a checkout page would.
+−Why does my final price look slightly off when adding tax?
Tax in this calculator is applied after the discount (Original − Discount + Tax). Some retailers tax the original price first then discount — that order produces a different total. Check the receipt to see which convention applies to your purchase.