How To Choose The Correct Golf Shaft Flex

Updated April 24th, 2026.

Are you looking to up your golf game? One important aspect to consider is the flex of your golf club shafts. Choosing the correct flex can have a significant impact on your swing and ultimately your performance on the course. In this post, we’ll go over the key factors to consider when selecting the right flex for your golf club shafts, using a golf shaft flex chart to help simplify the process.

What Shaft Flex Do I Need?

“Flex” refers to the amount of bend or stiffness in the shaft of a golf club. The degree of flex is determined by the materials used in the shaft and its construction. A shaft with less stiffness will bend more, or “flex,” during the swing, while a stiffer shaft will not bend as much. The amount of flex in the shaft has a significant impact on the way the club performs, particularly on the distance and accuracy of a shot. Golfers with slower swing speeds typically use more flexible shafts to help them achieve a greater distance, while golfers with faster swing speeds use stiffer shafts to maintain control and accuracy. It is important for golfers to choose the correct shaft flex for their swing to maximize their performance on the course.

Below are some of the factors to consider when selecting shaft flex and how a golf shaft flex chart can help guide your decision.

Swing Speed

The first factor to consider when selecting a golf club shaft flex is your swing speed, which is often the starting point when using a golf shaft flex chart. Swing speed is the speed at which the club head travels through the ball during your swing. Swing speed is typically measured in miles per hour (mph) and can range from 60 mph for slower swings to 120 mph for faster swings. A golf shaft flex chart can make it easier to compare your swing speed with common flex recommendations and narrow down which shaft to test first.

Golf Shaft Flex Chart by Swing Speed

Use this golf shaft flex chart as a starting point when comparing swing speed with common shaft flex options. A swing speed chart can help golfers narrow down whether they should begin testing a ladies, amateur, senior, regular, stiff, or extra stiff shaft before factoring in tempo, shaft weight, and overall feel. For more guidance, see TGW’s Choosing the Right Shaft guide and Golf Club Shaft Guide.

If you have a slower swing speed, you’ll want a shaft with a softer flex to help you get the ball in the air. A softer flex will also help you generate more clubhead speed, which can help you hit the ball farther. If you have a faster swing speed, you’ll want a stiffer shaft to help control your shots and keep them straighter. A golf shaft flex chart can help show when a slower swing speed may benefit from a softer flex and when a faster swing speed may call for a stiffer shaft.

Weight

The weight of the golf club shaft is another important factor to consider when selecting the right flex. The weight of the shaft can affect your swing speed and tempo, which in turn can affect your overall performance on the course.

If you have a slower swing speed, you’ll want a shaft with a softer flex to help you get the ball in the air. A softer flex will also help you generate more clubhead speed, which can help you hit the ball farther. If you have a faster swing speed, you’ll want a stiffer shaft to help control your shots and keep them straighter.

Regular Flex vs Stiff Flex

For many golfers, the biggest decision comes down to regular flex vs stiff flex. Golfers around 90 mph often begin by testing regular flex, while players around 95 mph may start comparing regular and stiff options depending on tempo, launch, and consistency. If you are wondering when to switch from stiff to regular shaft, it often comes down to whether your current shaft feels difficult to load, launches too low, or causes you to lose distance or consistency.

Tempo

Your tempo refers to the pace and rhythm of your swing. A golfer with a fast tempo will have a quicker swing, while a golfer with a slower tempo will have a more deliberate swing. Your tempo can affect how the club bends and flexes during your swing, so it’s important to consider when selecting a shaft flex.

If you have a faster tempo, you may want a stiffer shaft to help control the club during your swing. If you have a slower tempo, you may want a softer flex to help you generate more club head speed.

Putting it all together

When selecting the right flex for your golf club shafts, it’s important to consider all of these factors and how they work together. A golf shaft flex chart can help you compare swing speed, shaft weight, and tempo to make a more informed choice. If you have a slow swing speed, a lighter shaft with a softer flex may be the best option. If you have a fast swing speed, a heavier shaft with a stiffer flex may be the way to go. And don’t forget to consider your tempo, as it can have a big impact on how the club bends and flexes during your swing.

Ultimately, the right flex for your golf club shafts will depend on your unique swing and playing style. Using a golf shaft flex chart can help narrow down the best fit for your game. With the right flex, you’ll be well on your way to improving your golf game and hitting more accurate shots on the course.

FAQs About Golf Shaft Flex

What shaft flex should I use for my specific swing speed?

A golf shaft flex chart is a helpful starting point for matching swing speed with the most common flex recommendations. In general, golfers around 90 mph often begin by testing regular flex, while players around 95 mph may compare regular flex vs stiff flex depending on tempo, launch, and consistency. Your best fit can also depend on shaft weight, feel, and ball flight.

What happens if my shaft flex is too stiff or too flexible?

If your shaft flex is too stiff, you may notice lower launch, reduced carry, or shots that feel harder to load consistently. If it is too flexible, you may see higher ball flight, less control, or inconsistent contact. If your current setup does not match your swing speed or ball flight, it may be time to test a different flex.

Does shaft flex need to be the same for all clubs?

Not always. Some golfers use different shaft flex profiles in different clubs depending on the club type, swing, and performance goals. For example, your driver setup may not always match your irons exactly, especially if tempo, launch, or distance gapping changes throughout the bag.