Free Tool · Racquet Fit
Swingweight Estimator
The single number that decides whether your racquet helps or fights you. Get a real estimate from your strung specs in 30 seconds — plus a likely-true range and an ATP-style comparison.
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- Estimated swingweight in kg·cm²
- Likely true range (low–high)
- Confidence score
- Head-light / head-heavy reading
- ATP-style pro comparison
- Works for any modern frame
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Why swingweight
Two racquets at the same weight can feel completely different.
Static weight is what your racquet weighs sitting on a scale. Swingweight is what it weighs through the air. The difference can make the same frame feel like a wand or a sledgehammer — and it's the single best predictor of whether a racquet will help your game or hurt it.