Conventional vs Spinning Reel: Key Differences and Uses

Quick answer: Conventional vs spinning reel comes down to casting ease versus raw power. A spinning reel is an open-faced, fixed-spool reel that hangs under the rod, casts light lures easily and rarely tangles, so it’s the better pick for beginners and light tackle. A conventional reel sits on top of the rod with a revolving spool, holding more heavy line and cranking harder for big saltwater fish, but it takes practice to cast without backlash.

If you’re new, start with spinning. If you’re dropping heavy rigs offshore, you’ll want conventional.

Most people sit somewhere in between, so the details below matter more than the headline.

Conventional vs Spinning Reel at a Glance

	Spinning reel	Conventional reel
Where it sits	Under the rod, facing the ground	On top of the rod
Spool during the cast	Stays still; line spirals off the end	Spins; line leaves in a straight path
Casting difficulty	Easiest to learn	Needs thumb control or anti-backlash help
Tangle risk	Low; forgiving on bad casts	Backlash if the spool overruns
Drag adjustment	Knob on the spool	Star wheel or lever
Line capacity	Moderate	High; wide spools hold hundreds of yards
Power	Good for light to medium work	High torque for big fish; some have 2 speeds
Typical use	Freshwater, inshore, piers, light surf	Offshore trolling, deep-drop bottom fishing, big game

How a Spinning Reel Works

West Marine’s reel guide describes it well. The spool is fixed and doesn’t turn during the cast, so line simply uncoils off the front as the lure flies.

When you crank, a curved metal arm called the bail wraps the line back on the spool. As it does, it reverses the twist that casting put into the line.

The New York State DEC’s beginner fishing lesson adds the basics of holding one. A spinning reel hangs under the rod, the guides face down, and a right-handed angler reels with the left hand. To cast, you pinch the line against the rod, flip the bail open, swing, and let go as the rod passes vertical.

That’s why I’d hand a spinning rod to almost any first-timer. There’s no spool to control. The reel does it for you.

How a Conventional Reel Works

A conventional reel sits on top of the rod. Its spool turns as the line goes out, so you have to slow it with your thumb (or a built-in anti-backlash system) at the end of the cast, or it keeps spinning after the lure stops and makes a bird’s nest.

West Marine calls conventional reels “the standard choice for serious offshore and big-game fishing.” They’re built for torque, line capacity and long fights. Many offer two speeds: a low gear for grinding a heavy fish up from depth and a high gear for taking up slack fast.

The drag differs too. Most conventional reels use a star wheel, and offshore models often use a lever you can push mid-fight without fumbling. Some add a levelwind that spreads line evenly; without one, you guide the line with your thumb.

What About Baitcasters?

A baitcaster is a close cousin. It’s built like a small conventional reel, on top of the rod with a revolving spool, but tuned for casting accuracy and fitted with brakes to fight backlash.

The NY DEC lesson lists four reel types: spincasting, spinning, baitcasting and conventional. It calls baitcasting and conventional reels “sophisticated” and notes they aren’t often used with beginners. I’d agree.

Which Is Better for Saltwater?

Both work in salt. The question is how big the fish are and how deep you’re fishing.

• Spinning for inshore and piers. Redfish, snook, speckled trout and light surf fishing are all classic spinning territory, per West Marine.
• Conventional for offshore. West Marine’s guide points to conventional reels when you’re dropping heavy rigs 200 ft or more, running a trolling spread, or fighting a fish in the 200 lbs class.
• Either way, rinse it. Freshwater reels corrode fast in salt. Rinse any reel with fresh water after every saltwater trip.

West Marine’s own pairing tips show the spread: a 1000 to 2500 size spinning reel with 6 to 8 lbs mono for mountain trout, versus a heavy conventional loaded with 50 to 80 lbs braid for tuna or mahi.

Gear Ratio and Drag, Briefly

Gear ratio is how many times the spool turns per crank. West Marine’s guide says lower ratios, about 4:1 to 5:1, give more torque for heavy fish and bottom fishing, while 6:1 to 8:1 picks up line faster for topwater and quick presentations.

Drag matters more than bearing count. A smooth drag that doesn’t grab protects light line from sudden spikes. My take: if two reels feel similar in the store, I’d buy the one with the smoother drag every time.

Which Should You Choose?

1. Choose a spinning reel if you’re a beginner, fish mostly freshwater or inshore, or throw light lures and live bait.
2. Choose a conventional reel if you fish offshore, troll, deep-drop for bottom fish, or target fish that make long, heavy runs.
3. Choose a baitcaster if you want pinpoint accuracy around docks and cover and you’re willing to learn thumb control.

Don’t forget the rest of the setup. A reel works with the rod and line as a system, and a mismatched combo casts and fights worse than a balanced one.

If you’re adding electronics next, our fish finder vs depth finder guide explains what each screen shows. More reel and tackle guides live in our fishing section.

Frequently Asked Questions

Is a Spinning Reel or Conventional Reel Better for Beginners?

Spinning. The fixed spool can’t backlash the way a conventional spool can, and the NY DEC calls spinning reels the most common type, used by everyone from strong beginners to advanced anglers.

Is a Baitcaster a Conventional Reel?

They’re close relatives. Both sit on top of the rod with a revolving spool. A baitcaster is a smaller, casting-focused version with braking systems to reduce backlash.

Why Does a Conventional Reel Backlash?

The spool keeps spinning after the lure slows down, so it releases more line than the cast can carry. Thumbing the spool, or a mechanical anti-backlash system, stops that overrun.

Can You Use a Spinning Reel Offshore?

Yes, for plenty of fish. West Marine notes spinning reels lack the cranking power of conventional reels for large saltwater fish, so for deep drops and big game I’d go conventional.

Do Conventional Reels Hold More Line?

Generally, yes. West Marine says wide-body conventional spools hold hundreds of yards of heavy mono or braid, which you need for deep bottom fishing and long runs.

Last updated: November 10, 2026. Sources: West Marine: selecting a fishing reel, West Marine: choosing the right fishing reel setup and NY DEC: introduction to fishing lesson (PDF).