DATEN · WISSENSCHAFT · NEWS

Behind the Swing

Das Golf-Wissensmagazin von golftoolbox: Physik, Testdaten, Regeln und Neuheiten rund um deinen Schwung.

Calculating your handicap: how your Handicap Index works (with calculator)

Best 8 of 20, slope, course rating and course handicap: how your Handicap Index is calculated, why it can go up after a good round and what changed for 9-hole rounds in 2024. With a calculator for your course handicap and your index.

Read moreabout Calculating your handicap: how your Handicap Index works (with calculator)

Storing your e-trolley battery in winter: full or half charge? (with winter plan calculator)

Motocaddy says charge it fully, Allianz says 40–60%: how to get your trolley battery through winter properly, where to store it and when to top it up. With a winter plan calculator and calendar reminders.

Read moreabout Storing your e-trolley battery in winter: full or half charge? (with winter plan calculator)

Green card 2026: process, costs and exam – with cost calculator and checklist

What does the green card (Platzreife) cost, how does the exam work and what comes next? Everything beginners in Germany and Switzerland need to know – with a cost calculator for your first golf year and a checklist to tick off.

Read moreabout Green card 2026: process, costs and exam – with cost calculator and checklist

Geschenkbox für Golfer von golftoolbox

Gifts for golfers by budget: the gift finder 2026

Under €10, up to €25, up to €50 or the big present: our gift finder lets you filter by budget and golfer type in two clicks. Plus: what golfers actually use – and which gifts you'd better skip.

Read moreabout Gifts for golfers by budget: the gift finder 2026

Distance calculator: how far do you hit it in the cold? (free tool)

Enter your summer distances, choose the temperature – and instantly see how far you'll hit each club today. With a print function for your bag and download as a file. Based on TrackMan data.

Read moreabout Distance calculator: how far do you hit it in the cold? (free tool)

Which golf ball suits me? The golf ball finder (with test data)

5 questions, 1 recommendation: our golf ball finder shows you in a minute which type of ball suits your game – based on independent test data on spin, wet conditions and manufacturing quality. Plus: why "the right compression for your swing speed" is a myth.

Read moreabout Which golf ball suits me? The golf ball finder (with test data)