A personal blender earns its space when you make one drink at a time and want to rinse a cup, not a large jug. The nutribullet 600 Series 7-piece kit is our best overall choice for a simple daily smoothie: it has a mains-powered base and two cup sizes without a row of programmes you may never use. Choose the 900 Series for its larger cup, a Ninja with Auto-iQ for timed controls, the slim Ninja for smaller servings, or a Ninja Blast when a power socket is not part of your routine.
These are exact kits, not interchangeable names for every colour and accessory bundle. Check the cup and lid contents before ordering. None of the recommendations rests on a claimed kitchen test, a fixed offer or the idea that higher wattage guarantees a finer blend.
Our top five picks
Best overall — nutribullet 600 Series 7-piece kit, black
A simple mains-powered blender with tall and short cups.
Best for a larger cup — nutribullet 900 Series complete kit
900W base, oversized cup and two travel lids.
Best for one-touch programmes — Ninja BN500UK Auto-iQ, grey/silver
Two 700ml cups and preset blend cycles.
Best for smaller servings — Ninja QB3001UKS Slim Blender, silver/black
700W base and a 470ml cup.
Best cordless option — Ninja Blast BC151UKPR, purple
Rechargeable blender with a 530ml vessel.
In this guide
- Personal blenders compared
- The five blenders in detail
- How to choose a personal blender
- What a personal blender can and cannot make
- Cleaning, cups and replacement parts
- Which one should you buy?
- The bottom line
- Frequently Asked Questions
Personal blenders compared
| Model | Best fit | Cup and power | Main trade-off |
|---|---|---|---|
| nutribullet 600 Series 7-piece | Simple daily smoothies | 600W mains base; tall and short cups | No preset or dedicated pulse button |
| nutribullet 900 Series complete kit | A larger single serving | 900W mains base; oversized and tall cups | Extra accessories take storage space |
| Ninja BN500UK Auto-iQ | Timed blend programmes | 700ml cups; mains-powered | Larger base than the slim Ninja |
| Ninja QB3001UKS Slim | Small worktops and servings | 700W; a 470ml cup | No Auto-iQ presets |
| Ninja Blast BC151UKPR | Blending away from a socket | Rechargeable; 530ml vessel | Needs charging; not a replacement for a mains blender |
The first choice is mains power versus portability. After that, decide whether you need a larger cup, a timed cycle or the simplest possible controls. The 900 Series has a more powerful motor on paper than the 600, but ingredient loading, liquid and blade design also affect the result. Our blender wattage guide explains why one number should not decide the purchase.
The five blenders in detail
nutribullet 600 Series 7-piece — best overall
The black 7-piece kit is the least fussy answer for a person making regular single-serve drinks. It includes a tall and short cup, so a small breakfast blend need not occupy the largest container. You load the cup, attach the blade and twist it onto the 600W base. That is quicker to learn than a menu of settings. It is the best starting point if fruit, yoghurt, milk and protein shakes are the usual jobs.
Trade-off: There is no dedicated pulse button or timed preset. Do not buy it on a promise that it will turn every frozen mixture into the same texture; use enough liquid and follow the cup’s fill line. Check the exact 7-piece contents if you need a particular travel lid.
nutribullet 900 Series complete kit — best for a larger cup
The 900 Series kit trades a little more cupboard space for an oversized cup and two lids. That makes more sense than the 600 when your normal drink is a generous portion or when two people want cups ready to take out. Its 900W base is a useful specification for comparing the same brand’s range, but it is not a measured claim that every smoothie will be smoother.
Trade-off: The higher-rated motor is not a substitute for sensible loading, and the exact cup and lid bundle matters more than the words “Pro” or “900” on a search page. Choose the 600 if you mainly make a modest single serving and would leave the extra kit in a drawer.
Ninja BN500UK Auto-iQ — best for timed programmes
This grey-and-silver BN500UK has two 700ml cups and one-touch blend programmes. Ninja’s BN500UK product page confirms two automatic programmes and manual controls. Those are genuinely different controls from a twist-to-run nutribullet. Pick it if you prefer to press a programme and let it stop itself.
Trade-off: The cups have a maximum liquid line below their nominal 700ml size; follow that line rather than filling to the rim. It is also more machine on the counter than the QB3001UKS, so measure the space where it will live.
Ninja QB3001UKS Slim — best for small servings
The QB3001UKS keeps the choice simple: a 700W mains base and a 470ml single-serve cup. That is a better fit than a 700ml cup if you blend a small breakfast drink and want a narrow appliance to put away afterwards. Ninja’s QB3001UKS product page confirms one 470ml cup and the 700W rating.
Trade-off: The smaller vessel is a real limit if you add oats, frozen fruit and a lot of liquid. This is not the Auto-iQ model, and a higher wattage figure than the nutribullet 600 does not establish a better texture. Pick it for footprint and portion size.
Ninja Blast BC151UKPR — best cordless option
The purple BC151UKPR is the one to consider if you need to blend where there is no mains socket: a shared office kitchen, a holiday room or a picnic table. Its 530ml vessel and rechargeable base make it a different purchase from the four plug-in machines. The appeal is making and drinking from one compact vessel without carrying a full blender.
Trade-off: A cordless blender has to be charged, and dense ingredients still need enough liquid to circulate. It is not the best primary machine for frequent thick or ice-heavy blends. If you normally prepare drinks at home, buy a mains-powered model first; the portability only pays off when you use it.
How to choose a personal blender
Start with the serving you actually make
A nominal 700ml cup is not permission to fill it to the rim. Leave room for the blade assembly and follow the maker’s maximum liquid line. If your breakfast includes frozen fruit, oats and milk, a small 470ml cup may feel cramped before the drink is blended. A larger cup makes sense for that routine; it is needless bulk for a small protein shake. Our smoothie-blender buying guide looks at ingredients as well as capacity.
Choose controls you will use
A twist-to-run machine is quick when your recipe is simple. Preset cycles and pulse control help when you want to interrupt the blend or let a timed programme finish without watching it. Neither control style is automatically better. A machine you understand and clean easily is more useful than a feature list that stays untouched.
Measure the full routine
Allow space to turn a cup onto the base, lift it off and store the blade and lids. If the appliance must fit under a low wall cupboard, measure height with the cup fitted, not just the bare motor base. Check whether the supplied lid is a drinking lid or a storage lid; accessory bundles vary even within one model family. A cordless model removes the socket constraint but adds charging to the routine.
What a personal blender can and cannot make
Smoothies and shakes are the natural job
All five machines suit drinks made with liquid, fruit and other ingredients permitted by their manuals. Tougher mixes depend on the recipe, the amount of liquid, the cup size and the blade design, not simply a watts figure. Cut large ingredients down, follow the maker’s loading order and do not run the motor longer than its instructions allow. For thicker drinks, our smoothie-bowl guide explains why blending with less liquid needs more patience.
Keep hot liquids and food-prep jobs separate
Do not put hot liquids in a sealed personal-blender cup unless the specific manual expressly permits it: steam pressure can make opening hazardous. Let cooked ingredients cool and use equipment intended for the job. Our hot-blending guide covers the safer sequence. Chopping onions, slicing vegetables or kneading dough calls for a food processor rather than a drink cup; compare the roles in our food-processor guide.
Cordless convenience has a narrower role
A portable blender is useful for a drink made away from the kitchen, not a promise of plug-in performance in a smaller shell. Its charge level, small vessel and recipe affect what it can handle. If you blend frozen fruit every morning in your own kitchen, the 600 Series or a mains-powered Ninja is the sounder first purchase.
Cleaning, cups and replacement parts
Clean the blade without shortcuts
Unplug a mains base before cleaning, remove the blade assembly carefully and keep the motor base out of water. Rinse the cup and lid soon after use, then wash according to the manual for the exact model. Do not reach into a blade assembly with bare fingers or assume every accessory is dishwasher-safe merely because another part is. Ninja’s BN500UK instructions, for example, recommend its detachable parts on the top rack. Follow the manual that came with your kit.
Inspect seals and use matching parts
A leaking seal or damaged cup is a reason to stop using that part, not to tighten it harder and hope. Match replacement cups, lids and blades to the exact model number; a similarly shaped accessory is not proof of compatibility. If you share a blender, two supplied cups can be more valuable than a higher motor rating. This is where the 900 Series and BN500UK kits have a practical advantage over a one-cup bundle.
Which one should you buy?
- Choose the nutribullet 600 Series 7-piece kit for a simple mains-powered daily blender with two cup sizes.
- Choose the nutribullet 900 Series complete kit if the oversized cup and extra lids will be used.
- Choose the Ninja BN500UK if timed programmes and pulse control matter more than a minimal base.
- Choose the Ninja QB3001UKS for a smaller cup and a slim worktop footprint.
- Choose the Ninja Blast BC151UKPR only when blending away from a socket is the main requirement.
The mistake is buying by the largest wattage or the most dramatic product name while overlooking the cup you will fill every day. A household making larger batches should consider a jug blender instead; our high-speed blender comparison covers that different job.
The bottom line
For most one-person smoothie routines, buy the nutribullet 600 Series 7-piece kit. It offers the useful two-cup setup without paying for a control panel you may not need. The 900 Series is the more sensible NutriBullet when the oversized cup is the point of the upgrade. Pick Ninja BN500UK for timed programmes, QB3001UKS for smaller cups, or Ninja Blast for genuine cordless use. Check the exact kit contents and the final price rather than assuming every colour or bundle is identical.
Frequently Asked Questions
Which NutriBullet is best for a first personal blender? The 600 Series 7-piece kit is our starting choice for a simple daily smoothie. The 900 Series is worth considering when its oversized cup and extra lids match your routine; motor wattage alone is not a reason to upgrade.
What is the difference between the Ninja BN500UK and QB3001UKS? The BN500UK has timed Auto-iQ programmes and larger 700ml cups with a lower maximum liquid line. The QB3001UKS is a simpler slim model with a 470ml cup and no Auto-iQ presets.
Can I use a personal blender for hot soup? Do not blend hot liquid in a sealed personal-blender cup unless the exact manual says it is safe. Steam pressure is a hazard. Cool cooked ingredients and use equipment designed for the task.
Will a personal blender crush frozen fruit? The plug-in models can handle suitable frozen ingredients when used within their manuals, with enough liquid and sensible portions. The final texture depends on the recipe and cup loading. A cordless model is not the strongest choice for frequent thick frozen blends.
Is a cordless blender a good replacement for a mains model? Choose a cordless blender when you regularly need a drink away from a power socket. For daily home blending, the charging requirement and smaller vessel make a mains-powered model a better first purchase.
How much smoothie fits in a 700ml cup? The labelled cup size is not always its maximum liquid fill. The Ninja BN500UK, for example, has 700ml cups with a lower maximum liquid line. Follow the line on the exact cup you own.