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The Westinghouse WHI643BC is a 60cm, four-zone induction cooktop with a listed 6.5kW connected load. Its published specifications make it possible to assess its layout, features and installation fit, but the available review listing does not provide enough test results for a hands-on performance verdict. Check the cutout, electrical requirements and local warranty terms before buying.
What the WHI643BC is—and what this review can establish
Westinghouse describes the WHI643BC as a black ceramic-glass induction cooktop. The New Zealand product page and Australian fact sheet list four cooking zones, a 6.5kW connected load and a hardwired electrical connection. Those are manufacturer specifications, not independent measurements of cooking speed or efficiency. Westinghouse product page · Westinghouse Australia fact sheet
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CHOICE has a product listing for the model, but the accessible listing does not disclose substantive WHI643BC test findings or an overall test score. It names appliance tester Fiona Mair, but that alone is not evidence of a particular result. For that reason, this is a specification-based assessment rather than a tested review. CHOICE product listing
Will it fit your benchtop?
Westinghouse lists the cooktop at 590mm wide, 520mm deep and 46mm high. The specified benchtop cutout is 560mm wide by 490mm deep.
#1 Best Overall
- PORTABLE INDUCTION BURNER: Duxtop induction cooktop uses 110/120 V 15 amp electrical outlet–standard in all North American homes. ETL listed and built to North American electrical standards. It is lightweight and compact for easy handling and storage
- Choose from 20 preset power levels (100 to 1800 W) and 20 preset temperature level settings (100 °F to 460 °F). With an 83% energy efficiency, induction burner is more efficient than traditional gas or electric stoves
- DIGITAL LCD SENSOR: Touch control panel: child safety lock keeps the cooking and timer settings from being accidentally changed once they have been set; fast boil button; keep warm button (for 1-30 minutes at 140 °F); up to 10-hour timer button
- Induction stoves rely on cookware to heat, so it’s essential to choose magnetic bottom cookware with a minimum diameter of 5 inches. Auto-pan detection will shut off automatically after 60 seconds if no cookware, or the incorrect cookware is detected
- Although induction itself is a noiseless process, there may be high pitched sounds from the cookware due to multiple layers of metals sandwiched together. Please allow the induction cooker to cool down before cleaning
| Measurement | Listed specification |
|---|---|
| Overall width × depth × height | 590 × 520 × 46mm |
| Benchtop cutout width × depth | 560 × 490mm |
Use these figures for an initial fit check, not as a complete installation plan. Westinghouse says its dimension guide does not replace the full installation instructions. Check the product manual and have a qualified installer confirm the benchtop, clearances and site requirements. Because the appliance is listed as hardwired with a 6.5kW connected load, confirm that the electrical connection and supply at your home are suitable before purchase.
How the four cooking zones are arranged
The manufacturer lists four induction zones with different diameters and power ratings. The left-front zone is the largest and is the only one for which a boost rating is specified.
Rank #2
- HIGH EFFICIENCY - ChangBERT Induction cooktop offers 9 preset power levels (200-1800W) and 18 preset temperature settings (120-460℉, 20F per level). With an 83% energy efficiency rating, the induction cooker is more efficient than traditional gas or electric stoves, providing quick heat-up and faster cooking times.
- CONSISTENTLY STABLE HIGH-POWER OUTPUT - Built for constant use, it features continuous-duty circuitry for non-stop cooking. The unique power control technology ensures stable high-power output, reduces the temperature of internal electronics, and facilitates low-noise heat dissipation, providing reliable cooking performance. This dependable performance sets it apart from others.
- LARGE COOKING AREA - Features an expanded magnetic coil design that optimizes the winding structure to enhance the transfer of electromagnetic energy directly to the cookware, significantly improving heating efficiency and ensuring more even heat distribution across the bottom of the cookware.
- NSF CERTIFIED & COMMERCIAL GRADE - UL commercial standard 197, completely ETL & NSF approved. It meets industry durability standards, passing a drop test with an impact of 1.5 ft lbs. Designed for large-volume usage, it is ideal for commercial and professional settings such as restaurants, industrial kitchens, and other catering services.
- EASY TO CONTROL & CLEAN - The control buttons with solid tactile response make operation intuitive and precise.With simple and clear display, the Key-Press-Control Panel provides clear visibility and easy control, even with gloves or wet hands. With no open flame or heating element, food does not burn onto the glass cooktop, making it easy to clean greasy dirt.
| Position | Zone diameter | Listed power |
|---|---|---|
| Left front | 210mm | 2,300W; 3,200W with boost |
| Left rear | 140mm | 1,400W |
| Right front | 140mm | 1,400W |
| Right rear | 180mm | 1,800W |
CHOICE labels the left-rear and right-front positions as simmer zones, the right-rear as medium and the left-front as large. That description helps explain the layout, but cookware compatibility and results depend on the pan and cooking task; the published specifications do not establish measured heat-up or simmering performance.
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Controls and listed features
The touch controls are positioned at the front right. Westinghouse lists a timer with a countdown and a maximum setting of 99 minutes, as well as the following functions and indicators:
Rank #3
- High Efficiency & Rapid Heating: 1800W induction heating transfers energy directly to compatible cookware for fast boiling and responsive temperature changes. The 6.8-inch induction coil ensures even heat and consistent cooking results.
- Precise Temperature Control: Features 20 power levels (P1–P20) and 20 Preset Temperature Levels from 120°F to 465°F for precise control. Easily adjust to your cooking needs—from gentle simmering to high-heat searing.
- Smart Preset Cooking Modes: Electric single burner includes 4 preset functions: Boil, Hot Pot, Stew, and Keep Warm. Designed with a responsive touch panel that simplifies operation and helps achieve consistent, delicious meals.
- Safe & Convenient Design: Equipped with child safety lock, residual heat indicator, and 4-hour timer for peace of mind. Compact and lightweight (under 5kg), easy to store, low noise, ideal for small spaces or outdoor use.
- Reliable Support: Our support team is always available to help with any questions or issues, ensuring a worry-free cooking experience.
- PowerBoost: Westinghouse describes this as a way to bring water to a boil or heat a pan quickly. No independent timing result is available for this model.
- Pause: A temporary pause function.
- Keep-warm: A setting intended to keep food warm.
- Residual-heat warning and hot-surface indicator: Indicators relating to heat remaining after cooking.
- Safety cut-off, fault indicator and child lock: Listed safety and status features.
The feature list does not establish how a function performs in a particular kitchen, so consult the manual for operating details and safety instructions.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Hob2Hood works only with compatible rangehoods
Westinghouse says Hob2Hood can switch on a compatible rangehood as cooking starts and adjust its fan speed and airflow. The claim applies to compatible hoods, not every rangehood. If this feature matters to you, verify the exact hood model and installation requirements with the manufacturer before choosing the cooktop.
Rank #4
- 【CHECK YOUR PAN FIRST — MAGNET TEST + FLAT BASE 4 –10 IN】Works only with magnetic, flat-bottom cookware: cast iron, magnetic 430 stainless steel, or enameled iron. Fridge-magnet test on the flat bottom: clings = works; slides = no heat. Not for aluminum, copper, glass, ceramic, or non-magnetic 304 stainless steel. Measure the flat magnetic base, not the rim: 4 –10 in (10–26 cm). Round-bottom/warped pans or small magnetic dots won’t work. “E0” = pan mismatch, not a defect.
- 【Portable & Versatile Induction Cooktop】 This lightweight induction burner is designed for effortless portability and compact storage, easily fitting into small kitchens, dorms, RVs, apartments, offices, patios, or camping trips. Simply plug it into any standard 110V/120V outlet and enjoy 1800W of powerful, efficient cooking wherever you go. This safe, flameless induction burner delivers professional results without compromising on space—ideal for anyone seeking a versatile, space-saving solution.
- 【Precise Power & Temperature Control】 This portable induction cooktop features 10 power levels (180W to 1800W) and 10 temperature settings (120°F to 460°F), giving you complete control for any cooking style. Whether you need a gentle simmer for sauces, a steady boil for pasta, or high heat for searing steaks and stir-fry, simply adjust the settings to match your recipe. Including Rapid Boil and Keep Warm modes. A 3-hour timer adds flexibility for effortless meal preparation.
- 【ETL Certified & Energy Efficient】 This induction hot plate is ETL certified to meet North American electrical standards, ensuring safe and reliable operation with any standard 110V/120V outlet. With 83% energy efficiency, it outperforms traditional gas and electric cooktops by transferring heat directly to your cookware—minimizing energy loss, reducing cooking time, and saving on electricity costs.
- 【Intuitive LCD Display & Smart Touch Controls】 This induction stove features an easy-to-read LCD display and responsive touch panel for effortless control. Auto pan detection automatically powers off when no cookware is detected, while the child safety lock and overheat protection ensure worry-free cooking. The sleek ceramic glass surface is also easy to clean—just wipe with a damp cloth.
Warranty, price and what to verify locally
The product page lists a two-year domestic warranty. Westinghouse Australia’s fact sheet qualifies the warranty for appliances purchased and used in Australia or New Zealand in normal domestic applications, subject to the warranty-card conditions. It also notes that the stated warranty does not exclude non-excludable statutory warranties. These terms should not be assumed to apply elsewhere; check the warranty documentation for your country and purchase.
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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesCHOICE displays a $1,599 members-only price field, but that does not establish a current general retail price or availability. Check local retailers for the price and stock where you plan to buy.
Who should consider the WHI643BC?
It may suit someone looking for a 60cm induction cooktop whose kitchen can accommodate the listed cutout and electrical load, and who values features such as a pause function, keep-warm setting or the option to use Hob2Hood with a verified compatible rangehood. The available specifications do not support a claim that it outperforms competing cooktops. When comparing alternatives, check overall and cutout dimensions, electrical requirements, zone sizes and power, control placement, hood compatibility, warranty terms for your location and current price.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
