300W–550W: light work
This range is suitable for soft fruit, shakes, eggs and light mixtures. A 300W 3-in-1 model may handle occasional spice paste, but frequent hard dry grinding can expose its limits sooner.
650W–850W: the household middle
The largest concentration of current listings sits around 650W, 750W and 850W. This is a practical range for juice, wet masala, chutney and moderate dry grinding when the correct jar is used.
- 650W: ordinary small-batch work
- 750W: useful all-rounder capacity
- 850W: extra headroom for tougher mixtures
1000W–1700W: heavy-duty potential
Higher power can recover speed more effectively under dense loads. It may benefit larger families and frequent grinders, but it can also bring more noise, weight and cost. Current ranges include 1000W, 1100W, 1200W, 1500W and 1700W products.
Rated versus peak power
Some listings identify wattage as peak power. Peak power is a short-duration maximum, not continuous output. When two models appear similar, ask for rated input, recommended run time and overload protection instead of choosing the larger printed number automatically.