Sizing questions cause more bad gear purchases than budget does. These calculators give you a straight answer and explain the reasoning — no sign-up, no email, no results held back.
Ounces measure padding, not hand size — which is why almost every beginner buys the wrong pair. Enter your weight and what you train for.
Open calculator →Too light and it swings like a pendulum; too heavy and it punishes your joints. Get the weight that matches your bodyweight and your space.
Open calculator →Four numbers decide how a racket plays. Answer five questions to get the head size, weight, balance and string setup that fit your game.
Open finder →Most gear "calculators" online are lead capture forms that ask for an email before showing a number. These are not. Every one of them runs entirely in your browser, shows the full reasoning behind the answer, and tells you when the cheap option is the right one.
Where a tool recommends a product category we link to our own comparison pages, which do contain affiliate links. The recommendations the calculators produce are not influenced by that — the sizing logic is standard coaching guidance, and in several cases it points you at the cheaper choice.