Cashback Calculator (2025)
Use BonusMantra’s Cashback Calculator to estimate how much cashback you'll earn from any shopping app, bill payment app, or reward platform. Enter purchase amount, cashback percent/flat reward, coupon discount and bank/UPI offer to get your **total savings instantly**.
Calculate Your Cashback
(Add your cashback calculator widget or form here)
What Is a Cashback Calculator?
A cashback calculator helps you compute the exact cashback you’ll receive based on:
- Cashback percentage
- Flat cashback rewards
- Coupon savings
- Bank/UPI offers
- Stacked deals and bonus multipliers
This gives you the **real profit** from your purchase.
Cashback Calculation Formula
Percentage Cashback:
Cashback = (Purchase Amount × Cashback%) / 100
Flat Cashback:
Cashback = Flat Reward Amount
Total Savings (Stacked):
Total Savings = Cashback + Coupon Discount + Bank/UPI Offer
Example: Cashback Estimation
For a ₹2,000 purchase:
- 6% cashback → ₹120
- Coupon discount → ₹50
- UPI offer → ₹20
Total Savings = ₹190
Your effective savings rate becomes 9.5%.
Best Cashback Apps in India
- CashKaro – cashback + lifetime commission
- PaisaWapas – extra coupon-based rewards
- Meesho – cashback on shopping + tasks
- Amazon Pay – rewards on bills and recharges
- PhonePe & Paytm – wallet and UPI cashback
Use the Profit Calculator to compare apps.
Frequently Asked Questions
What does the Cashback Calculator do?
It estimates your cashback, coupon savings and total rewards from any purchase.
Is this calculator free?
Yes. BonusMantra provides all earning tools for free.
Can I calculate stacked savings?
Yes. Add cashback %, coupon discount and bank/UPI offers to see combined savings.
Does this work for all apps?
Yes. Works for Amazon, Flipkart, Meesho, CashKaro, PaisaWapas, PhonePe, Paytm and all cashback platforms.