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  • Sailboat Guide

RS300 is a 14 ′ 0 ″ / 4.3 m monohull sailboat designed by Clive Everest and built by RS Sailing starting in 1998.

Rig and Sails

Auxilary power, accomodations, calculations.

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio .311 Hull Speed = Max Speed/Length ratio x √LWL

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

SA/D = SA ÷ (D ÷ 64) 2/3

  • SA : Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D : Displacement in pounds.

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Ballast / Displacement * 100

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33 )

  • D: Displacement of the boat in pounds
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

CSV = Beam ÷ ³√(D / 64)

Single handed dinghy Rig A: 99 sq ft/9.2m2 Rig B: 107 sq ft9.9m2

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This adrenaline-pumping, one-man racing dinghy was designed by Clive Everest in 1998. It has two rigs to allow for competitive racing, whatever your body weight. Author: Matt Thursfield

rs 300 sailboat

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RS Sailing, the world’s largest small-sailboat manufacturer

RS Sailing was born from a passion to use the latest design and technology to create inspiring boats. Evolving from our heritage in flat-out racing classes, the RS Sailing range has grown to include boats for beginners, families, clubs and schools, developed using that same desire to move the game forward.

We’re proud that RS Sailing designs have built some of the most vibrant class communities, been chosen by leading organisations globally and that from our humble beginnings we’ve become the world’s largest small-sailboat brand. We hope you will love an RS as much as we do!

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rs 300 sailboat

Classes with fantastic event schedules, vibrant communities and action packed lifestyles

User friendly boats to build confidence and promote rapid progression to sparkling performance

From starter boats to inspirational and enjoyable international racing classes

Get the family on board in an RS designed to make sailing attainable and fun

rs 300 sailboat

Boats for the sailing adventures you would love

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Modern, exciting boats with specialist equipment that bring great sailing to everyone

Beautifully refined racing and training keelboats

Durability, convenience and fun are the hallmarks of the RS CATs

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Culture, community and trust.

The idea behind RS was born when a small group of sailors sat on a Cornish sea-wall and discussed the opportunity to move the game forward. It was driven forward by our passion use the latest in design and technology to make higher performance more viable for most of us – to inspire more sailors.

We just hoped that if we developed boats that we’d love to sail, then people like us would love them too. And that if we built exciting events and made a load of RS sailing friends then the other RS sailors would make new friends too. We honestly didn’t foresee what would happen.

SUSTAINABILITY

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The World's Fastest Growing Sailboat Brand

Born from a passion for using the latest in design and technology to build boats that are exciting, fast, and fun, RS Sailing is the world's fastest growing small sailboat brand. Their extensive range of fiberglass and rotomold sailboats include everything from flat-out racing boats to boats for beginners, families, clubs, and sailing schools. West Coast Sailing is the West Coast USA regional distributor for the entire range of RS sailboats and a key voice in the development of RS racing and sailing activities in North America. We are proud supporters of the RS motto, 'Sail it. Live it. Love it.' are are here to help you find the perfect RS sailboat for your personal sailing, your family, or your sailing program.

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The Perfect Boat for Every Sailor

  • RACE - Classes with fantastic event schedules, vibrant communities and action packed lifestyles
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  • FAMILY - Get the family on board in an RS designed to make sailing attainable and fun
  • EXPLORE - Boats for the sailing adventures you would love
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  • KEELBOAT SAILING - Beautifully refined racing and training keelboats

West Coast Sailing was founded in 2005 with one vision: to be the leading resource for products, services, and information in the small sailboat industry. Over the past 15 years we've worked with thousands of sailors around the world, outfitting individual sailors, families, programs, and sailing centers with the right boats. Our team is dedicated as ever to this vision and is here to help you find the perfect boat to enjoy your time on the water. Find out more about our story by clicking here .

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RS300 Sailing Dinghy

RS300 sailing dinghy

RS300 sailing dinghy

Designed by the former Europe turned International Moth racer Clive Everest, the RS300 dinghy is responsive, challenging, and above all, very fast. It has masses of innovative design features to improve handling and performance and has won accolades ever since the day it was launched.

The RS300 is a boat for those who want a fast yet tactical boat or want to sail on restricted water where a trapeze boat has drawbacks. Clive Everest worked with the same advanced computer design process as used on the RS 600 to produce a stunning, mathematically fair hull form for the RS 300 dinghy. Narrow waterline and fine entry provide easily driven acceleration and speed, yet the flared topsides give leverage and reserve stability. The RS development team put hours into creating an ergonomic deck and cockpit design, which results in a comfortable bent leg hiking position.

Staggeringly light, the RS 300 uses epoxy foam sandwich construction system so it will also be fast for years. The daggerboard offers low drag efficiency with the bonus of a rake-back system to prevent damage if the RS 300 is run aground. A long sail luff length is crucial to power and speed. On the RS 300 this is maximised using a low tack position with a steeply raked boom to provide clearance for the sailor further aft. The soft sail and carbon composite unstayed rig work together to give exceptional automatic gust response from the rig. The lack of shrouds means the boom can be fully squared on a run for maximum power and VMG.

The RS 300 uses a specially developed performance equalisation system to provide a broad competitive weight range. The problem faced when equalising a dinghy of this type is that much of the time downwind is spent sitting “in” the boat, so leverage equalisation does not have any effect. The RS 300 uses two sail sizes to ensure that the power to weight ratio and handling characteristics are similar for both large and small sailors.

All this sound technical ? It is ! The RS300 is not a beginners boat and can be a handful to sail even with the smallest rig. But well sailed, the RS 300 is a great boat which is demonstrated by winning the British Sailboat of the Year in 1998.

  • Specification
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Length : 4.24m Beam : 2.0m Weight : 75kg Sail Area : 9.25m -10m sq

RS Association

@media screen and (min-width: 70em){.css-1c47y9x{color:var(--chakra-colors-blue\.brand);}} RS 300 buy/sell second hands, ads and prices

The RS300 is an atypical dinghy. It is the perfect balance between Laser and Int. Moth. This single-handed dinghy can be steered on abseiling, it has an astonishingly designed hull with a large beam. It is a boat that offers a lot of sensation.

the last RS 300 ads at the best price

RS 300 RS Sailing for sale in Arradon

RS 300 RS Sailing for sale in Arradon

RS 300 Autre marque for sale in Lyon

RS 300 Autre marque for sale in Lyon

RS 300 RS Sailing for sale in Carnac

RS 300 RS Sailing for sale in Carnac

RS 300 presentation

This surprising boat was designed in 1998 by Clive Everest. It is a rare boat on the second-hand market where it is traded for around 3000€.

The RS300 is an elegant solo dinghy from the RS Sailing yard. Inspired by the Moth, it is short, wide and cat-boat-rigged. Unstable and fun, it is an atypical boat and very nice to drive.

Some figures of the RS 300 sailing dinghy  :

Min price  :

Max price  :

Average price  :

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Available boats  :

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Boat designer  :

Clive Everest

Used RS 300 price table

Advert titleBuilderYear Price

RS Sailing2000 2300€

-2010 6000€

RS Sailing2000 2500€

IMAGES

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  5. Volvo Noble Marine RS300 Nationals at Prestwick Sailing Club

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  6. RS300 Nationals at Prestwick overall

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COMMENTS

  1. RS300

    RS300 - Fast, REsponsive and challenging singlehander. One of our much loved Hertiage Classes* - the RS300 is fast, responsive and challenging. A definitive boat with almost a cult status, it has masses of innovative design features to improve handling and performance and has won accolades ever since the day it was launched back in 1998.

  2. RS300

    972 (2018) [ edit on Wikidata] The RS300 is a modern racing sailing dinghy made by RS Sailing. [ 1] The RS300 is a one-design, single-handed, hiking dinghy [ 2] with a PY (Portsmouth Yardstick, RYA) of 972. [ 3] Designed by Clive Everest and first produced in 1998, [ 4] it is inspired by the International Moth, of which Everest was a successful ...

  3. RS300

    Login SAILBOATS CALCULATOR BUILDERS DESIGNERS ASSOCIATIONS FORUM MARKETPLACE ABOUT RS300 Save to Favorites BOTH US IMPERIAL METRIC Sailboat Specifications Definitions

  4. RS300 Class Association

    Organises training events - helping you get the most from your boat Liaises with the builder, RS Sailing - ensuring the quality and specification are what owners want Negotiates excellent discounts from the RS Sailing Store, including sail discounts, and many other companies

  5. RS 300: Madforsailing Test

    The RS300 is an innovative boat, with its wide wings and narrow waterline. It not only takes dinghy design forward, but is also great fun to sail. The Clive Everest and RS-developed single-hander has a choice of two rigs - it is supplied with only one - and on the madforsailing test we used the larger B rig.

  6. RS300

    We use cookies to enhance your experience whilst on our site and improve our services by analysing our site traffic we also use them to enable social media features.

  7. RS300

    The RS300 is a demanding but rewarding sailing dinghy. A devoted class following enjoy an active circuit series and close tactical racing. If you want to fin...

  8. RS300

    RS300 is a 14′ 0″ / 4.3 m monohull sailboat designed by Clive Everest and built by RS Sailing starting in 1998.

  9. RS300 class

    Plans for weekend included six races and a promise of hot lunch, evening curry, rugby, beer & games Posted on 14 Mar Entries Open for the RS 30th Anniversary Regatta Taking place at Hayling Island Sailing Club, 17th-19th May 2024 Posted on 6 Mar RS Class Association Rooster National Tour 2024

  10. specification

    The Boat - specification Specification Anything RS300

  11. RS300 sailing at its best

    RS300 racing dinghies in winds up to force 6. These clips show this demanding boat at its best.

  12. RS SAILING

    Sail IT, Live IT, Love IT. RS Sailing was born from a passion for design and sailing. RS Sailing is the world's largest small-sailboat manufacturer.

  13. RS Sailing sailboats for sale by owner.

    RS Sailing preowned sailboats for sale by owner. RS Sailing used sailboats for sale by owner.

  14. RS Sailing

    The World's Fastest Growing Sailboat Brand Born from a passion for using the latest in design and technology to build boats that are exciting, fast, and fun, RS Sailing is the world's fastest growing small sailboat brand. Their extensive range of fiberglass and rotomold sailboats include everything from flat-out racing boats to boats for beginners, families, clubs, and sailing schools. West ...

  15. RS 300 boats for sale UK, used RS boats, new RS boat sales, free photo

    Aero 7 With 9 Rig And Trailer £8,500. For Sale: RS 300 371 - £1,200. RS 300 sail number 371. After 18 months of ownership it is time to move on 371 as I have upgraded to a newer boat. I have had a great time in this boat and despite its age, it still seems to be quick against other 3s! The boat will come with a top cover (as pictured ...

  16. RS 300 boats for sale International, used RS boats, new RS boat sales

    For Sale: RS 300 - 364 - £2,590 1999 RS 300 RS300 - 364 Comes with: Old and well used mainsail (B) New style, nearly new mainsail (B) 2x Sail Bags Rudder Centreboard Trolley Road Trailer (well used) Top Cover Under Cover Boat was re-roped a few years ago, is watertight and a great entry boat into the RS300 class.

  17. RS300 dinghy

    RS300 Sailing Dinghy. Designed by the former Europe turned International Moth racer Clive Everest, the RS300 dinghy is responsive, challenging, and above all, very fast. It has masses of innovative design features to improve handling and performance and has won accolades ever since the day it was launched. The RS300 is a boat for those who want ...

  18. Rs Rs300 Sailing Boats Search And Buy a Used Boat

    Looking for a Rs Rs300 Sailing Boats? Choose from over 4'000 used sail boats. From sailing yachts to dinghies. Search and buy sail boats now!

  19. All RS 300 Sailing Dinghies for sale in the UK

    RS 300 sail number 371. After 18 months of ownership it is time to move on 371 as I have upgraded to a newer boat. I have had a great time in this boat and despite its age, it still seems to be quick against other 3s! The boat will come with a top cover (as pictured), undercover, foils in decent condition with foil bags and a good Rooster carbon tiller which has had no repairs. There are 3 ...

  20. Used RS 300 sailing dinghies boat for sale, second hand : price/buying

    Second hand RS 300 sailing dinghy used and at the best price for sale in Europe, price listings, buy, sell. iWannaboat, the specialist in buying and selling used RS 300 sailing dinghies par @Wanaboat

  21. RS300 Class Association

    Organises training events - helping you get the most from your boat Liaises with the builder, RS Sailing - ensuring the quality and specification are what owners want Negotiates excellent discounts from the RS Sailing Store, including sail discounts, and many other companies