What is the weight of tennis string?

What is Tennis String?

Tennis string is an integral component of a tennis racket, and it is responsible for the power, control, spin and feel of a shot. It is a thin strand of synthetic material which is wrapped around the frame of the racket. It comes in a variety of shapes, sizes and materials, each with its own unique characteristics.

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Tennis string has become an important tool for players to customize their rackets to their own preferences and playing style. By adjusting the tension of the string, players can create different levels of power, control, spin and feel.

Types of Tennis String

There are a variety of different types of tennis strings available for players to choose from. The main types are:

  • Natural Gut
  • Multifilament
  • Polyester
  • Synthetic Gut
  • Hybrid Strings

Each type of string offers different characteristics and performance advantages. Natural gut is the most popular among professionals, as it offers great feel, power and durability. Multifilament strings provide a softer feel and more power than polyester strings, but are less durable. Polyester strings are known for their durability and ability to generate spin, but lack in power and feel. Synthetic gut is a good all-around choice, offering good feel and power without sacrificing durability. Hybrid strings combine two or more strings to create a unique combination of power, control and spin.

String Gauges

Tennis strings come in different gauges, which determines the thickness of the string. Thicker strings tend to offer more power, control and durability, while thinner strings offer more feel and spin.

The most common string gauges are:

  • 16 Gauge
  • 17 Gauge
  • 18 Gauge
  • 19 Gauge
  • 20 Gauge

String Tensions

The tension of a string is another important factor to consider when selecting a string. Higher tensions create more power, while lower tensions create more spin and feel.

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The most common string tensions are:

  • 50 lbs
  • 55 lbs
  • 60 lbs
  • 65 lbs
  • 70 lbs

What is the Weight of Tennis String?

The weight of a string is determined by its gauge and tension. The heavier the string, the more power it will generate. Conversely, the lighter the string, the more spin and feel it will produce.

The weight of strings can range from about 40 to 70 grams (1.4 to 2.5 ounces). Thicker strings tend to be heavier than thinner strings, and higher tensions will also add weight to the string.

How to Calculate the Weight of Tennis String?

The weight of a string can be calculated by multiplying the gauge by the tension. For example, a 16 gauge string at 60 lbs would have a weight of 960 grams (2.1 pounds).

Tips for Choosing the Right String

Choosing the right string for your racket can be a difficult decision. It is important to consider your playing style and preferences. Players who prefer more power should choose a thicker string at a higher tension, while players who prefer more spin should choose a thinner string at a lower tension.

It is also a good idea to experiment with different strings to find one that works well for your game. Many players find that using a hybrid of two different strings works well for them, as it allows them to get the best of both worlds.

String Maintenance

Proper string maintenance is important in order to get the most out of your strings. Make sure to wipe off the strings after each use to remove dirt and sweat, and replace the strings every 3-6 months to ensure optimal performance.


Tennis string is an important component of a racket, and understanding its various features is essential for finding the right string for your game. Different types of strings offer different characteristics, and the gauge and tension of the string determines its weight. It is important to experiment with different strings in order to find one that works best for you, and to maintain the strings properly to get the most out of them.