Hyundai Ioniq 9 Charging Cost in Singapore
By mht-dev, Frontend Engineer & Creator
Estimate the cost and time to charge a Hyundai Ioniq 9 (full battery electric vehicle / BEV) in Singapore, calculated from its battery capacity and local electricity rates, both at public DC fast charging and at home.
Hyundai Ioniq 9 specifications
- Usable battery capacity
- 106 kWh
- DC fast-charge power (peak)
- 250 kW
- AC charge power (onboard)
- 11 kW
- Manufacturer-claimed range
- 620 km (WLTP)
- Realistic range estimate
- 527 km
- Estimated efficiency
- 20 kWh/100 km
- Estimated charging cost per 100 km
- $5.98
- Battery chemistry
- NMC
A real-world estimate discounted from the manufacturer's claimed figure; actual distance depends on driving style, speed, and conditions.
Estimated from the realistic range, not a measured consumption figure; actual use varies with driving and conditions.
Hyundai Ioniq 9 charging cost & time
| Scenario | Energy | Time | Cost |
|---|---|---|---|
| Public DC 20% → 80% | 63.6 kWh | 21 minutes | $48.97 |
| Public DC 0% → 100% | 106 kWh | 53 minutes | $81.62 |
| At home (AC) 20% → 80% | 63.6 kWh | 5 hours 47 minutes | $18.90 |
Hyundai Ioniq 9 charging time by charger power
How long the Hyundai Ioniq 9 takes to charge at different charger power levels, capped by its own onboard limits.
| Charger | Power | Charge | Time |
|---|---|---|---|
| Standard outlet | 2.2 kW | 0% → 100% | 48 hours 11 minutes |
| Home wallbox | 7 kW | 0% → 100% | 15 hours 9 minutes |
| Public AC | 11 kW | 0% → 100% | 9 hours 38 minutes |
| DC fast | 250 kW | 10% → 80% | 24 minutes |
AC rows assume constant charging power and a 0% to 100% charge. Real times vary with the onboard charger, temperature, and the charger you use.
The DC fast row (10% to 80%) is anchored to a measured charging time for this model, so it reflects the real charging curve. Times still vary with temperature and conditions.
Charging speed
Based on measured data, the Hyundai Ioniq 9 charges 10% → 80% on DC fast charging in about 24 minutes, peaking at around 250 kW. 800V E-GMP; ~195 kW average.
The Hyundai Ioniq 9 is estimated to charge from 20% to 80% on public DC fast charging in about 21 minutes (ultra-fast DC).
As of 2026-05-29
Battery care
This car uses an NMC battery. For daily use, charging to about 80% and topping up to 100% only before long trips helps it last longer; heat is the main thing that ages it.
Savings vs a petrol car
This charge adds about 316 km of range for $48.97. Driving the same distance on petrol would cost:
| Engine size | Petrol cost | You save |
|---|---|---|
| ≤ 1000 cc | $60.17 | $11.20 |
| 1000–1500 cc | $71.11 | $22.14 |
| 1500–2000 cc | $87.52 | $38.55 |
| 2000–2500 cc | $103.93 | $54.96 |
| > 2500 cc | $125.82 | $76.84 |
Estimated from typical combined fuel use by engine size and RON95 at $3.46/L. Charging at home saves the most; actual figures vary with driving and conditions.
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Frequently asked questions
How much does it cost to charge a Hyundai Ioniq 9 from 20% to 80%?
- Charging a Hyundai Ioniq 9 from 20% to 80% at a public DC fast charger costs about $48.97.
How long does it take to charge a Hyundai Ioniq 9?
- Charging a Hyundai Ioniq 9 from 20% to 80% at a public DC fast charger takes about 21 minutes.