# Robotic Pool Cleaner Matcher: Which Robot Fits Your Pool? | Robot Pool Cleaner Guide

> Match a robotic pool cleaner to your pool: enter pool type, floor size, waterline needs, power preference and budget to see the robots that fit, ranked by our score.

- Source: https://robotpoolcleanerguide.com/tools/robot-matcher/
- Markdown version: https://robotpoolcleanerguide.com/tools/robot-matcher.md

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- Robot matcher

# Which pool robot fits your pool?
The wrong robot is usually the wrong size or the wrong type: a floor-only cleaner for a pool that needs wall and waterline cleaning, or a small battery on a big pool. Describe your pool and we'll show the robots that actually fit.

 Pool type In-ground Above-ground

Pool floor area 600 sq ftLength × width. A 16×32 ft pool is 512 sq ft; 20×40 is 800. [Not sure? Use the volume calculator.](https://robotpoolcleanerguide.com/tools/pool-volume-calculator/)

PowerEither — show me the bestCordless (battery)Corded (plug-in)
DebrisLight — mostly dust and algaeModerate — some leavesHeavy — trees overhead

Max budget no limit
 Waterline Must clean the waterline

  Sizing ladder Starting points by pool floor area (length × width). Walls add area, so size up for deep pools and heavy debris.

         Under ~400 sq ft floor
         →
        Compact / budget robot
         12×24 ft and smaller; above-ground pools

         ~400–800 sq ft
         →
        Any mainstream robot
         A typical 16×32 to 20×40 ft rectangular pool

         ~800–1,200 sq ft
         →
        Rated ≥ 2,000 sq ft or 40 ft+
         Large rectangles, lap pools, deep ends

         1,200+ sq ft or freeform
         →
        Mapping robot, big battery
         Multi-level, kidney-shaped or very large pools

  For your exact pool, use the [robot matcher](https://robotpoolcleanerguide.com/tools/robot-matcher/) or the [pool volume calculator](https://robotpoolcleanerguide.com/tools/pool-volume-calculator/).

## How the matching works
We filter out robots built for the other pool type, then check reach. For cordless robots we want a rated floor area of at least 1.5× your floor area, since manufacturer figures are best-case floor-only numbers. When a listing gives runtime but no coverage figure, we estimate coverage at 600 sq ft per hour, the low end of what the rated models imply. For corded robots we compare the longest pool they're rated for with your pool's likely length (assuming a 2:1 rectangle). Then we apply your waterline, power and budget filters and rank by our [Guide score](https://robotpoolcleanerguide.com/how-we-research/), nudged toward cheaper robots that do the job without huge overkill.
Leafy pool? Skimmers don't vacuum the floor, so we show a solar skimmer as an add-on rather than a replacement. See [skimmer vs vacuum robot](https://robotpoolcleanerguide.com/posts/robotic-pool-skimmer-vs-vacuum-robot/). For the full picture, read our [best robotic pool cleaners of 2026](https://robotpoolcleanerguide.com/posts/best-robotic-pool-cleaners-2026/) guide.

## FAQ

### What size robotic pool cleaner do I need?
Pick a robot rated for roughly 1.5× your pool's floor area (length × width) if it's cordless, or rated for a pool longer than yours if it's corded. Ratings assume best-case floor-only cleaning, so wall climbing, dirty water and filter loading all reduce real-world reach.

### Do I need a robot that cleans the waterline?
Only if you get a scum or oil line at the waterline (sunscreen, pollen, hard water). Corded Dolphin models like the Nautilus CC Plus skip the waterline; most newer cordless robots from Beatbot and Aiper clean it.