HDFC Diners Club Black Metal
Super-premiumHDFC Bank
Where it ranks · across all 71 cards
What a point is worth
Earning 5 pts / ₹150, the same point pays very differently by redemption path:
| Redemption path | Per point | Effective on spends |
|---|---|---|
| Bank travel portal | ₹1 | 3.33% |
| Partner transfersbest: Singapore Airlines KrisFlyer at 1:1 (ceiling 8.3%) | ₹0.80-₹2.50 | 2.67% |
| Vouchers / catalogue | ₹0.5 | 1.67% |
| Statement credit | ₹0.3 | 1.00% |
SmartBuy flights/hotels ₹1/pt; vouchers ₹0.5; cashback ₹0.3. Rankings across KaunsaCard use a single conservative value (₹1/pt = 3.33%); transfer ceilings assume premium-cabin awards and are never used to rank.
Reward rules
Points valued at ₹1/pt - conservative, what rankings use · transfers reach up to ₹2.50/pt via Singapore Airlines KrisFlyer at 1:1
Base rate - everything not covered below
5 pts / ₹150= 3.3 pts per ₹100
3.3-8.3%
value range by redemption
Base rate, but capped - these categories earn normally up to a monthly ceiling
Via portals & vouchers - alternate methods (display, never rank)
- ✈ SmartBuy flights 5X16.7%
- ✈ SmartBuy hotels 10X33.3%
- 🎟 SmartBuy gift vouchers 3X (capped Jul 2026)10.0%
Gyftr currently lists DCB at “up to 3X” on vouchers (Aug 2026); bonus capped 3,000 pts/month since Jul 1 2026.
Milestones
₹4,00,000 / quarter
10,000 RP each ₹4L calendar quarter
worth ≈ ₹10,000
Transfer partners
HDFC Reward Points (Infinia / Diners Black) - what 10,000 points become. Full matrix with live amounts on the Transfers page.
| Partner | Ratio | 10,000 pts → | ≈ value |
|---|---|---|---|
| Singapore Airlines KrisFlyerPortal-gated: verify in SmartBuy before transferring. | 1:1 | 10,000 | ₹8,000-₹25,000 |
| Accor ALL (Live Limitless)2:1 stated in the bank Rewards Program T&C (eff. Jan 2024). | 2:1 | 5,000 | ₹8,000-₹9,000 |
| Air France-KLM Flying BluePortal-gated: verify in SmartBuy before transferring. | 1:1 | 10,000 | ₹7,000-₹20,000 |
| Finnair Plus (Avios)Portal-gated: verify in SmartBuy before transferring. | 1:1 | 10,000 | ₹7,000-₹18,000 |
| Wyndham RewardsPortal-gated: verify in SmartBuy before transferring. | 1:1 | 10,000 | ₹5,000-₹7,000 |
| Club ITCPortal-gated: verify in SmartBuy before transferring. | 2:1 | 5,000 | ₹4,500-₹5,500 |
| Vietnam Airlines LotusmilesPortal-gated: verify in SmartBuy before transferring. | 1:1 | 10,000 | ₹4,000-₹10,000 |
| Air Canada AeroplanPortal-gated: verify in SmartBuy before transferring. | 2:1 | 5,000 | ₹4,000-₹11,000 |
Bank T&C (Infinia PDF): airmiles transfers on SmartBuy capped at 1,50,000 RP per calendar month; Turkish/Accor/LifeMiles at 2:1 since Jan 2024. Full ~22-partner menu lives inside SmartBuy (login) - always confirm in-portal.
Earns nothing on
- ⊘ Fuel earns 0 points (surcharge waiver only). HDFC publishes NO exclusion MCC codes - categories only (MITC + card rewards T&C).
- ⊘ Rent and property-management payments earn 0 points (w.e.f. 1 Jan 2023).
- ⊘ Government transactions earn 0 points (w.e.f. 1 Jan 2023).
- ⊘ E-wallet loading earns nothing; accrued points reversed.
- ⊘ Education via third-party apps (CRED, Cheq, MobiKwik etc) earns nothing since 1 Sep 2024; paying the school/college directly DOES earn.
- ⊘ Online skill-based gaming earns nothing (w.e.f. 1 Jul 2025).
- ⊘ EasyEMI/SmartEMI excluded; points reversed on EMI conversion.
Plays with this card
- 🎟️ SmartBuy voucher laddering - buy your shopping money at 5X
Buy Amazon/Flipkart/Croma vouchers on SmartBuy at 5X points first, then shop with the vouchers. You earn accelerated points on spends that would otherwise earn base rate.
Infinia: bonus (20/₹150) sub-capped at 3,000 pts/month → full 5X on the first ₹22,500 of vouchers = 16.7% at ₹1/pt, base 3.3% beyond. Regalia Gold: 6.7% on ~₹28,000. Diners Black is now only 3X (10%) - a printed asymmetry where Regalia beats DCB on vouchers.
- 📚 School fees direct, never via apps - the education split HDFC prints
HDFC kills education points ONLY when paid through third-party apps (CRED, Cheq, MobiKwik). The school or college website / POS earns full points - the bank prints this distinction.
₹2,00,000/year tuition on Infinia direct → 6,666 pts → ₹6,666 at ₹1/pt vs ₹0 minus ₹2,000 fee via an app: a ₹8,666 swing.
- 🏨 SmartBuy hotels 10X - the number one play in India right now
Hotels booked through SmartBuy earn 10X - on Infinia that is 33% back at ₹1/pt, printed in the portal T&C with worked examples. Flights earn 5X (16.7%). This survived the Jul 2026 voucher nerf untouched.
Infinia: ₹50,000 hotel → ~15,000 pts → ₹15,000 at ₹1/pt = 33.3% (the bank T&C itself shows this example). Regalia Gold: 13.3% at ₹0.5/pt, cap exhausts near ₹16,700.
- 💊 The niche 10X aisles: Pharmeasy, IGP, Jockey - 33% on medicines
The SmartBuy matrix quietly lists 10X on Pharmeasy, IGP.com and Jockey for ALL tiers - on Infinia that is 33% back on medicines, one of the strangest printed sweet spots in the market.
₹3,000/month of medicines on Infinia → 1,000 pts → ₹1,000 = 33%; ₹12,000/year of value from a chronic-prescription household.
- 🏆 The boring backbone: board-rate coins on Infinia at 3.3%
HDFC publishes NO jewellery exclusion (rare - Axis/SBI/Kotak/HSBC/AU all pay zero on jeweller MCCs), and community practice confirms Infinia earns full 3.3% at Tanishq/Kalyan/Malabar, counting toward fee waivers. Unlimited capacity, no games: buy board-rate coins at low-premium chains.
₹1,00,000 Malabar coin → ₹3,300 in points → net ~parity to +1.6% over spot+GST. Not below parity, but unlimited and reliable.