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CardMath.in2026 MITCSmart Reward Math
Verified 2026 Bank MITC Rules & RBI ExclusionsUpdated: 2026-03-01

BPCL SBI Card OCTANE vs OneCard Metal Credit Card for ₹15,000 Monthly Spend

Comparing BPCL SBI Card OCTANE vs OneCard Metal Credit Card at ₹15,000/month. OneCard Metal Credit Card wins, delivering ₹1,105 net annual value (0.61% ROI) vs ₹535 for BPCL SBI Card OCTANE.

Interactive Head-to-Head Simulator

Test Your Monthly Spend & Category Mix

Simulates real-world capping thresholds, 18% GST deductions, and bank waiver rules in real time.

₹15,000(₹1,80,000/yr)
₹10,000/mo₹1,00,000/mo₹2,50,000/mo
Winner at ₹15,000/mo+ ₹570/yr Higher Value

OneCard Metal Credit Card

Delivers ₹1,105 net annual returns (0.61% ROI) vs ₹535 on BPCL SBI Card OCTANE.

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Card A

BPCL SBI Card OCTANE

SBI Card

₹535Net Annual Benefit
Gross Rewards:₹2,304/yr
Effective Fee (incl. GST):₹1,769
Net ROI on Spend:0.3%
Fee Waiver Progress (2L target):90%
Card B

OneCard Metal Credit Card

Federal Bank

₹1,105Net Annual Benefit
Gross Rewards:₹1,105/yr
Effective Fee (incl. GST):Waived (₹0)
Net ROI on Spend:0.61%
2-Card Optimization HackMaximize Trapped / Capped Spend
+₹1,800/year Extra Yield

Pair OneCard Metal Credit Card + HSBC Live+ Credit Card

Pair OneCard Metal Credit Card with HSBC Live+ Credit Card to capture up to ₹1,800/yr extra on zero-reward categories.

Routes excluded categories:Utility & Offline Spends
Add HSBC →

Detailed 12-Category Rupee Breakdown (@ ₹15,000/mo)

Spend CategoryMonthly SpendBPCL SBI Card OCTANEOneCard Metal Credit Card
Amazon, Flipkart & Myntra Shopping₹3,750/mo₹9 (0.25%)₹38 (1%)
Scan & Pay Merchant UPI₹2,250/mo₹6 (0.25%)₹5 (0.2%)
Electricity, Water, Gas & Broadband Bills₹1,800/mo₹5 (0.25%)₹4 (0.2%)
Swiggy, Zomato & Dining Out₹1,800/mo₹45 (2.5%)₹18 (1%)
Blinkit, Zepto, Instamart & Supermarkets₹1,500/mo₹38 (2.5%)₹15 (1%)
Petrol & Diesel at Fuel Stations6.25% + 1% surcharge waiver valid at BPCL petrol pumps up to ₹4,000/txn, max 2500 points/mo₹1,200/mo₹87 (7.25%)0% Excluded
Flights, Hotels & IRCTC Trains₹1,200/mo₹3 (0.25%)₹12 (1%)
LIC, Health & Term Insurance Premiums₹750/mo0% Excluded₹2 (0.2%)
House Rent & School/College Fees₹199 + GST processing fee on rent transactions₹750/mo0% Excluded0% Excluded
International Travel & Forex Spends₹0/mo₹0 (0.25%)₹0 (1%)
Gold, Silver & Jewelry Purchases₹0/mo₹0 (0%)₹0 (0%)
Income Tax, GST & Challan Payments₹0/mo₹0 (0%)₹0 (0%)
Net Annual Benefit₹1,80,000/yr+₹535+₹1,105

Frequently Asked Questions

Which card is better between BPCL SBI Card OCTANE and OneCard Metal Credit Card for ₹15,000/month?▼
At ₹15,000/month (₹180,000/year), OneCard Metal Credit Card mathematically outperforms BPCL SBI Card OCTANE by ₹570/year. OneCard Metal Credit Card delivers ₹1,105 net annual benefit (0.61% effective yield), while BPCL SBI Card OCTANE returns ₹535 (0.3% effective yield).
Will the annual fee be waived at ₹15,000 monthly spend?▼
On an annual spend of ₹180,000: BPCL SBI Card OCTANE annual fee is payable at ₹1,769 (incl. 18% GST). OneCard Metal Credit Card annual fee is waived (₹0).
How do reward caps impact the earnings on both cards?▼
At this spend tier, BPCL SBI Card OCTANE loses ₹0/year to monthly cashback caps, while OneCard Metal Credit Card loses ₹0/year. BPCL SBI Card OCTANE remains uncapped at this spend. OneCard Metal Credit Card remains uncapped at this spend.
What is the breakeven monthly spend between BPCL SBI Card OCTANE and OneCard Metal Credit Card?▼
The calculated crossover breakeven spend is ₹17,000/month, where higher-fee benefits overtake the lower-fee option.
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