Shopping & Money

Deal Score Calculator: Is This a Good Deal? Score It Out of 100

Free tool · Updated October 3, 2026 · By CouponTalk · Reviewed by CouponTalk Expert Reviews on October 2, 2026

Your result

Enter your measurements to see your result.

Quick answer

A big "% off MRP" often means nothing, because MRPs are set high. The Deal Score weighs what matters: the real discount against the price the product usually sells for (40 points), rating and review count (30), seller trust (10), MRP discount (10) and return window and warranty (10). 80 or more is a great deal; under 50, wait for a better price.

How to use this calculator

Enter the deal price, the price it usually sells for and the MRP.
Add the rating, number of ratings and seller type.
Add the return window and warranty to get the score.

Deal Score method

80+ great · 65–79 good · 50–64 fair · under 50 skip or wait
Factor	Points	Full points when
Real discount vs usual price	40	25% or more below the usual selling price
Rating	20	4.4 stars or more
Number of ratings	10	10,000 ratings or more
Seller trust	10	Brand store or authorised seller
Discount vs MRP	10	50% or more below MRP
Returns and warranty	10	10-day returns and 12-month warranty

The score is a guide, not a guarantee. Read the seller's return policy before buying.

Frequently asked questions

Where do I find the usual price?

Check price-history sites or note the price over a few weeks. Without it, use the lowest price you have seen recently.

Why does the MRP discount count so little?

MRPs are often far above real selling prices, so "70% off" is common and means little on its own.

Is the method public?

Yes. The full Deal Score method, with every weight, is published on our Deal Score method page.

Related calculators

First Job Setup Budget PlannerBudget split for your first job Hostel & College Shopping Budget PlannerHostel essentials budget split New Home Setup Budget PlannerNew home budget split Work From Home Setup Budget PlannerWFH setup budget split

See all tools & calculators →

Know about CouponTalk

CouponTalk is an Indian shopping research site founded by Hemant Kumar. We help you choose the right product, get the size right and pay a fair price, with buying guides, 248 free calculators, a price tracker and verified deals.

We stand out because

Made for India: prices in ₹, Indian sizes, and brands and stores you can buy from here.
Show the working: every calculator explains its formula and gives a worked example.
Real price history: each price shows when it was checked, so you know a deal is real.
Free for everyone: no sign-up, no paywall.

Our key focus areas

Buying guides for electrical, home, kitchen, bike gear and fashion.
Free calculators for sizes, EMI, GST, gold and seller fees.
Price history and price drop alerts for 22 Indian stores.
Verified deals and coupons on Telegram.

What makes us different

Not for sale: no brand can pay for a ranking or a "best" spot.
Checked by people: every guide and calculator is reviewed before it goes live.
Clear sources: RBI rules, GST rates and standard size charts, explained on each tool.
Honest limits: we show past prices and never promise future ones. Our editorial policy.

Affiliate disclosure: CouponTalk is reader-supported. We add affiliate links to some products and stores, and we may earn a commission when you click a link and buy, at no extra cost to you. Commissions never change what we recommend. Read our affiliate disclosure.