Racquet Sports

Planning calculators for racquet sports — estimates from industry-style inputs.

Matches are ranked by relevance. Use CtrlK anytime to search the full site.

Get a recommended string tension based on your racquet head size, string type, playing style, and skill level.

Calculate swing weight (moment of inertia) from your racquet's static weight, balance point, and length, with optional lead tape customization.

Get recommended string tension, gauge, and restringing schedule based on your playing style and frequency.

Get personalized paddle recommendations for weight, grip size, core thickness, and shape based on your playing style and physical attributes.

Compare annual court costs between pay-per-play and club membership to find the most economical option for your playing frequency.

Estimate the cost and timeline for resurfacing tennis courts based on surface type, condition, coating system, and number of courts.

Calculate your new Elo-style rating after a match or tournament using the USATT/ITTF methodology.

Estimate when to restring your racquet based on playing frequency, string type, tension, and environmental conditions.

Estimate calories burned playing tennis, badminton, squash, table tennis, pickleball, or racquetball using MET-based calculations.

Estimate tennis lesson costs by instructor level, format (private vs group), location, and frequency. Compare options and budget for your training.