Vitamix blenders are known to be relatively loud during operation, often reaching noise levels comparable to a vacuum cleaner, but their performance is exceptional.
Vitamix blenders are known for their power and performance, but many wonder about their noise levels. With decibel ratings ranging from 88 dB to 98 dB, Vitamix blenders can be as loud as a lawnmower or vacuum cleaner. This article explores why they’re loud, compares models, and offers solutions to reduce noise.
How Loud Are Vitamix Blenders?
Vitamix blenders operate between 88-98 decibels (dB), similar to:
| Sound Source | Decibel Level |
|---|---|
| Quietest Vitamix | 88 dB |
| Loudest Vitamix | 98 dB |
| Vacuum Cleaner | 70-80 dB |
| Lawn Mower | 90 dB |
Every 10 dB increase sounds twice as loud to human ears. This means a 98 dB Vitamix sounds twice as loud as an 88 dB model.
Why Are Vitamix Blenders So Loud?
Three factors contribute to Vitamix noise levels:
- Powerful motors (2+ peak horsepower)
- High blade speed (up to 37,000 RPM)
- Hard container materials (plastic or stainless steel)
As noted in independent testing, even the quietest Vitamix models remain significantly louder than standard blenders due to their commercial-grade power.
Quietest to Loudest Vitamix Models
Tier 1: Quietest Models (88-90 dB)
- Vitamix A3500
- Vitamix Venturist V1200
- Vitamix Ascent Series
Tier 2: Mid-Range Noise (92-95 dB)
- Vitamix 5200
- Vitamix 7500
- Vitamix Explorian
Tier 3: Loudest Models (96-98 dB)
- Vitamix Professional Series 750
- Vitamix Legacy Series
- Vitamix Commercial models
The Vitamix A3500 stands out as the quietest option while maintaining full performance.
Noise Reduction Tips
Before You Buy
- Choose newer Ascent or Venturist models
- Opt for models with sound enclosures
- Consider placement location in kitchen
After Purchase
- Place on rubber mat or towel
- Keep away from walls/corners
- Use during daytime hours
- Consider ear protection for sensitive users
For those needing a quieter alternative, the best budget blenders often operate at lower decibel levels.
How Vitamix Compares to Other Blenders
While Vitamix leads in power, other brands offer quieter operation:
- Blendtec: 80-90 dB with sound enclosure models
- Ninja: 70-85 dB for most models
- Oster: 75-88 dB, especially glass jar models
According to Serious Eats testing, the noise difference between Vitamix models is noticeable but all remain louder than typical kitchen appliances.
Is the Noise Worth It?
The trade-off between noise and performance comes down to:
- For power users: The noise is acceptable for professional-grade results
- For home cooks: Newer models balance noise and performance
- For noise-sensitive: Consider lower-powered alternatives
Vitamix’s noise comes from its ability to handle tough jobs like crushing ice, making nut butters, and heating soups through friction alone.
