Simply the Best Place to go for Online Fly Fishing and Fly Tying
LeaderCalc leaders by length
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3.0' - 91 cm1 leader
3.5' - 107 cm1 leader
4.0' - 122 cm3 leaders
4.5' - 137 cm3 leaders
5.0' - 152 cm5 leaders
5.5' - 168 cm5 leaders
6.0' - 183 cm25 leaders
6.5' - 198 cm27 leaders
7.0' - 213 cm51 leaders
7.5' - 229 cm58 leaders
- Nymph/Wet Fly Leaders
- Salmon/Steelhead/Sea trout
- Streamer Leaders
- Dry Fly Leaders
- Dry, Delicate
- Dry, Short Leader
- Dry, Standard
- Dry, Wide-Range
- Dry, for Brushy Conditions
- Dry, for Heavy Overhanging Cover
- George Harvey Standard 7 footer
- Napoli Dry Fly
- Rajeff Dry Fly
- Schweitzer's 4-Segment All-Purpose
- Schweitzer's 4-Segment Perfect Taper
- Schweitzer's Dry, 5-Segment
- Schweitzer's Dry, Windy Conditions
- Panfish/Bass/Pike/Musky
- Name-Specific Formulas
- Miscellaneous Leaders
- Precision and distance leaders
- Saltwater
- Convex & Double Taper Leaders
8.0' - 244 cm84 leaders
- Dry Fly Leaders
- Art Lee's Standard Dry
- Borger-Style Dead-Drift Dry
- Dry, Delicate
- Dry, Short Leader
- Dry, Standard
- Dry, Wide-Range
- Dry, for Brushy Conditions
- Dry, for Heavy Overhanging Cover
- Freestone
- George Harvey All Around 10' (slackline)
- George Harvey Standard 7 footer
- George Harvey’s “New” Formula
- Napoli Dry Fly
- Orvis Delicate
- Orvis Std. Lite-Butt for 3-5 weight lines
- Rajeff Dry Fly
- Ritz Normal, Trout
- Ritz Super-Precision, Trout
- Schweitzer's 4-Segment All-Purpose
- Schweitzer's 4-Segment Perfect Taper
- Schweitzer's Dry, 5-Segment
- Schweitzer's Dry, Windy Conditions
- Streamer Leaders
- Nymph/Wet Fly Leaders
- Salmon/Steelhead/Sea trout
- Panfish/Bass/Pike/Musky
- Name-Specific Formulas
- Miscellaneous Leaders
- Hopper Leader
- Joe Lazar Five Section Tapered
- Lite Line Medium #2 for 3-4 weight lines
- Lite Line Medium for 3-4 weight lines
- Lite Line Short #2 for 3-4 weight lines
- Lite Line Short for 3-4 weight lines
- Medium Line Short
- Modified Foolproof
- Perfect Parabolic Taper 5-segment
- Perfect Parabolic Taper 7-segment
- Perfect Parabolic Taper 9-segment
- Precision and distance leaders
- Saltwater
- Convex & Double Taper Leaders
8.5' - 259 cm85 leaders
- Dry Fly Leaders
- Art Lee's Standard Dry
- Borger-Style Dead-Drift Dry
- Dry, Delicate
- Dry, Short Leader
- Dry, Standard
- Dry, Wide-Range
- Dry, for Brushy Conditions
- Dry, for Heavy Overhanging Cover
- Freestone
- George Harvey All Around 10' (slackline)
- George Harvey Standard 7 footer
- George Harvey’s “New” Formula
- Napoli Dry Fly
- Orvis Delicate
- Orvis Std. Lite-Butt for 3-5 weight lines
- Rajeff Dry Fly
- Ritz Normal, Trout
- Ritz Super-Precision, Trout
- Schweitzer's 4-Segment All-Purpose
- Schweitzer's 4-Segment Perfect Taper
- Schweitzer's Dry, 5-Segment
- Schweitzer's Dry, Windy Conditions
- Streamer Leaders
- Nymph/Wet Fly Leaders
- Salmon/Steelhead/Sea trout
- Panfish/Bass/Pike/Musky
- Name-Specific Formulas
- Miscellaneous Leaders
- Hopper Leader
- Joe Lazar Five Section Tapered
- Lite Line Medium #2 for 3-4 weight lines
- Lite Line Medium for 3-4 weight lines
- Lite Line Short #2 for 3-4 weight lines
- Lite Line Short for 3-4 weight lines
- Medium Line Short
- Modified Foolproof
- Perfect Parabolic Taper 5-segment
- Perfect Parabolic Taper 7-segment
- Perfect Parabolic Taper 9-segment
- Running Line Leader for Lite Lines
- Precision and distance leaders
- Saltwater
- Convex & Double Taper Leaders
9.0' - 274 cm98 leaders
- Nymph/Wet Fly Leaders
- 60/20/20 nymping leader
- Bergman Long
- Bergman Standard
- Borger Style Dead-Drift Nymph
- Borger bottom-bouncing nymph leader
- Night Stalker
- Nymph, Midge
- Nymph, Standard
- Nymph, Variation
- Nymph, Variation #2
- Nymph, for unweighted nymphs
- Wet Fly
- Wet Fly Emerging
- Wet Fly, Long
- Wet Fly, Medium
- Whitlock's Simple 3 section for Lg Fly lines
- Convex & Double Taper Leaders
- Dry Fly Leaders
- Art Lee's Standard Dry
- Borger-Style Dead-Drift Dry
- Dry, Delicate
- Dry, Flat Water Delicate
- Dry, Flat Water Standard
- Dry, Harvey Dry Fly Variation
- Dry, Harvey Slackline Variation
- Dry, Short Leader
- Dry, Standard
- Dry, Wide-Range
- Dry, for 4-5 weight lines
- Dry, for Ultra Light Lines
- Freestone
- George Harvey All Around 10' (slackline)
- George Harvey’s “New” Formula
- Orvis Delicate
- Orvis Std. Lite-Butt for 3-5 weight lines
- Ritz Normal, Trout
- Ritz Super-Precision, Trout
- Schweitzer's 4-Segment All-Purpose
- Schweitzer's 4-Segment Perfect Taper
- Schweitzer's Dry, 5-Segment
- Schweitzer's Dry, Windy Conditions
- Salmon/Steelhead/Sea trout
- Streamer Leaders
- Panfish/Bass/Pike/Musky
- Name-Specific Formulas
- Saltwater
- Bonefish
- Bonefish, Mono to Fluorocarbon
- Lou Tabory's Inshore for 11-13 wt.
- Lou Tabory's Inshore for 8-10 wt.
- Martin's simple Baltic leader
- Orvis Salt, Steelhead, Bass. Medium
- Orvis Salt, Steelhead, Bass. Medium, Delicate
- Orvis Salt, Steelhead, Bass. Medium, Extra Delicate
- Orvis Salt, Steelhead, Bass. Medium, Stout
- Saltwater General Purpose
- Miscellaneous Leaders
- Hopper Leader
- Joe Lazar Five Section Tapered
- Lite Line Long, for 2-4 weight lines
- Lite Line Medium #2 for 3-4 weight lines
- Lite Line Medium for 3-4 weight lines
- Lite Line Short #2 for 3-4 weight lines
- Lite Line Short for 3-4 weight lines
- Modified Foolproof
- Nine-Foot Foolproof
- Perfect Parabolic Taper 5-segment
- Perfect Parabolic Taper 7-segment
- Perfect Parabolic Taper 9-segment
- Running Line Leader for Lite Lines
- Precision and distance leaders
9.5' - 290 cm98 leaders
- Nymph/Wet Fly Leaders
- 60/20/20 nymping leader
- Bergman Long
- Bergman Standard
- Borger Style Dead-Drift Nymph
- Borger bottom-bouncing nymph leader
- Night Stalker
- Nymph, Midge
- Nymph, Standard
- Nymph, Variation
- Nymph, Variation #2
- Nymph, for unweighted nymphs
- Wet Fly
- Wet Fly Emerging
- Wet Fly, Long
- Wet Fly, Medium
- Whitlock's Simple 3 section for Lg Fly lines
- Convex & Double Taper Leaders
- Dry Fly Leaders
- Art Lee's Standard Dry
- Borger-Style Dead-Drift Dry
- Dry, Delicate
- Dry, Flat Water Delicate
- Dry, Flat Water Standard
- Dry, Harvey Dry Fly Variation
- Dry, Harvey Slackline Variation
- Dry, Short Leader
- Dry, Standard
- Dry, Wide-Range
- Dry, for 4-5 weight lines
- Dry, for Ultra Light Lines
- Freestone
- George Harvey All Around 10' (slackline)
- George Harvey’s “New” Formula
- Leonard Positive Turn-Over
- Orvis Delicate
- Orvis Std. Lite-Butt for 3-5 weight lines
- Ritz Normal, Trout
- Ritz Super-Precision, Trout
- Schweitzer's 4-Segment All-Purpose
- Schweitzer's 4-Segment Perfect Taper
- Schweitzer's Dry, 5-Segment
- Schweitzer's Dry, Windy Conditions
- Salmon/Steelhead/Sea trout
- Streamer Leaders
- Panfish/Bass/Pike/Musky
- Name-Specific Formulas
- Saltwater
- Bonefish
- Bonefish, Mono to Fluorocarbon
- Lou Tabory's Inshore for 11-13 wt.
- Lou Tabory's Inshore for 8-10 wt.
- Martin's simple Baltic leader
- Orvis Salt, Steelhead, Bass. Medium
- Orvis Salt, Steelhead, Bass. Medium, Delicate
- Orvis Salt, Steelhead, Bass. Medium, Extra Delicate
- Orvis Salt, Steelhead, Bass. Medium, Stout
- Saltwater General Purpose
- Miscellaneous Leaders
- Hopper Leader
- Joe Lazar Five Section Tapered
- Lite Line Long, for 2-4 weight lines
- Lite Line Medium #2 for 3-4 weight lines
- Lite Line Medium for 3-4 weight lines
- Lite Line Short #2 for 3-4 weight lines
- Lite Line Short for 3-4 weight lines
- Modified Foolproof
- Nine-Foot Foolproof
- Perfect Parabolic Taper 5-segment
- Perfect Parabolic Taper 7-segment
- Perfect Parabolic Taper 9-segment
- Running Line Leader for Lite Lines
- Precision and distance leaders
10.0' - 305 cm95 leaders
- Nymph/Wet Fly Leaders
- Convex & Double Taper Leaders
- Dry Fly Leaders
- Art Lee's Standard Dry
- Borger-Style Dead-Drift Dry
- Dry, Delicate
- Dry, Flat Water Delicate
- Dry, Flat Water Delicate Long-Reach
- Dry, Flat Water Standard
- Dry, Harvey Dry Fly Variation
- Dry, Harvey Slackline Variation
- Dry, Standard
- Dry, Wide-Range
- Dry, for 4-5 weight lines
- Dry, for Ultra Light Lines
- Freestone
- George Harvey All Around 10' (slackline)
- George Harvey Long Leader
- George Harvey’s Original Dry Fly Leader
- Leonard Positive Turn-Over
- Orvis Delicate
- Orvis Std. Lite-Butt for 3-5 weight lines
- Ritz Normal, Trout
- Ritz Super-Precision, Trout
- Schweitzer's 4-Segment All-Purpose
- Schweitzer's 4-Segment Perfect Taper
- Schweitzer's Dry, 5-Segment
- Schweitzer's Dry, Windy Conditions
- Spring Creek
- Salmon/Steelhead/Sea trout
- Panfish/Bass/Pike/Musky
- Streamer Leaders
- Name-Specific Formulas
- Saltwater
- Bonefish
- Bonefish, Mono to Fluorocarbon
- Martin's four section Baltic leader
- Martin's simple Baltic leader
- Orvis Salt, Steelhead, Bass. Long
- Orvis Salt, Steelhead, Bass. Long, Delicate
- Orvis Salt, Steelhead, Bass. Long, Extra Delicate
- Orvis Salt, Steelhead, Bass. Long, Stout
- Orvis Salt, Steelhead, Bass. Medium
- Orvis Salt, Steelhead, Bass. Medium, Delicate
- Orvis Salt, Steelhead, Bass. Medium, Extra Delicate
- Orvis Salt, Steelhead, Bass. Medium, Stout
- Redfish
- Saltwater General Purpose
- Miscellaneous Leaders
- Hopper Leader
- Joe Lazar Five Section Tapered
- Lite Line Long, for 2-4 weight lines
- Lite Line Medium #2 for 3-4 weight lines
- Lite Line Medium for 3-4 weight lines
- Modified Foolproof
- Perfect Parabolic Taper 5-segment
- Perfect Parabolic Taper 7-segment
- Perfect Parabolic Taper 9-segment
- Running Line Leader for Lite Lines
- Precision and distance leaders
10.5' - 320 cm95 leaders
- Nymph/Wet Fly Leaders
- Convex & Double Taper Leaders
- Dry Fly Leaders
- Art Lee's Standard Dry
- Borger-Style Dead-Drift Dry
- Dry, Delicate
- Dry, Flat Water Delicate
- Dry, Flat Water Delicate Long-Reach
- Dry, Flat Water Standard
- Dry, Harvey Dry Fly Variation
- Dry, Harvey Slackline Variation
- Dry, Wide-Range
- Dry, for 4-5 weight lines
- Dry, for Ultra Light Lines
- Freestone
- George Harvey All Around 10' (slackline)
- George Harvey Long Leader
- George Harvey’s Original Dry Fly Leader
- Orvis Delicate
- Orvis Std. Lite-Butt for 3-5 weight lines
- Ritz Normal, Trout
- Ritz Super-Precision, Trout
- Schweitzer's 4-Segment All-Purpose
- Schweitzer's 4-Segment Perfect Taper
- Schweitzer's Dry, 5-Segment
- Schweitzer's Dry, Windy Conditions
- Spring Creek
- Salmon/Steelhead/Sea trout
- Panfish/Bass/Pike/Musky
- Streamer Leaders
- Name-Specific Formulas
- Saltwater
- Bonefish
- Bonefish, Mono to Fluorocarbon
- Martin's four section Baltic leader
- Martin's simple Baltic leader
- Orvis Salt, Steelhead, Bass. Long
- Orvis Salt, Steelhead, Bass. Long, Delicate
- Orvis Salt, Steelhead, Bass. Long, Extra Delicate
- Orvis Salt, Steelhead, Bass. Long, Stout
- Orvis Salt, Steelhead, Bass. Medium
- Orvis Salt, Steelhead, Bass. Medium, Delicate
- Orvis Salt, Steelhead, Bass. Medium, Extra Delicate
- Orvis Salt, Steelhead, Bass. Medium, Stout
- Redfish
- Saltwater General Purpose
- Modern nymphing leaders
- Miscellaneous Leaders
- Hopper Leader
- Joe Lazar Five Section Tapered
- Lite Line Long, for 2-4 weight lines
- Lite Line Medium #2 for 3-4 weight lines
- Lite Line Medium for 3-4 weight lines
- Modified Foolproof
- Perfect Parabolic Taper 5-segment
- Perfect Parabolic Taper 7-segment
- Perfect Parabolic Taper 9-segment
- Running Line Leader for Lite Lines
- Precision and distance leaders
- Stillwater
11.0' - 335 cm60 leaders
- Nymph/Wet Fly Leaders
- Convex & Double Taper Leaders
- Salmon/Steelhead/Sea trout
- Panfish/Bass/Pike/Musky
- Streamer Leaders
- Saltwater
- Bonefish
- Bonefish, Mono to Fluorocarbon
- Martin's four section Baltic leader
- Martin's simple Baltic leader
- Orvis Salt, Steelhead, Bass. Long
- Orvis Salt, Steelhead, Bass. Long, Delicate
- Orvis Salt, Steelhead, Bass. Long, Extra Delicate
- Orvis Salt, Steelhead, Bass. Long, Stout
- Redfish
- Saltwater General Purpose
- Tarpon
- Dry Fly Leaders
- Borger-Style Dead-Drift Dry
- Dry, Delicate
- Dry, Flat Water Delicate
- Dry, Flat Water Delicate Long-Reach
- Dry, Flat Water Standard
- Dry, Harvey Dry Fly Variation
- Dry, Harvey Slackline Variation
- Dry, Long for Ultra Light Lines
- Dry, for 4-5 weight lines
- Dry, for Ultra Light Lines
- George Harvey All Around 10' (slackline)
- George Harvey Long Leader
- George Harvey’s Original Dry Fly Leader
- Orvis Delicate
- Ritz Super-Precision, Trout
- Spring Creek
- Modern nymphing leaders
- Name-Specific Formulas
- Precision and distance leaders
- Miscellaneous Leaders
- Stillwater
11.5' - 351 cm57 leaders
- Nymph/Wet Fly Leaders
- Convex & Double Taper Leaders
- Salmon/Steelhead/Sea trout
- Panfish/Bass/Pike/Musky
- Streamer Leaders
- Saltwater
- Bonefish
- Bonefish, Mono to Fluorocarbon
- Martin's four section Baltic leader
- Martin's simple Baltic leader
- Orvis Salt, Steelhead, Bass. Long
- Orvis Salt, Steelhead, Bass. Long, Delicate
- Orvis Salt, Steelhead, Bass. Long, Extra Delicate
- Orvis Salt, Steelhead, Bass. Long, Stout
- Redfish
- Saltwater General Purpose
- Tarpon
- Dry Fly Leaders
- Borger-Style Dead-Drift Dry
- Dry, Delicate
- Dry, Flat Water Delicate
- Dry, Flat Water Delicate Long-Reach
- Dry, Flat Water Standard
- Dry, Harvey Dry Fly Variation
- Dry, Harvey Slackline Variation
- Dry, Long for Ultra Light Lines
- Dry, for 4-5 weight lines
- Dry, for Ultra Light Lines
- George Harvey All Around 10' (slackline)
- George Harvey Long Leader
- George Harvey’s Original Dry Fly Leader
- Orvis Delicate
- Ritz Super-Precision, Trout
- Spring Creek
- Name-Specific Formulas
- Precision and distance leaders
- Miscellaneous Leaders
12.0' - 366 cm36 leaders
12.5' - 381 cm35 leaders
13.0' - 396 cm19 leaders
13.5' - 411 cm19 leaders
14.0' - 427 cm18 leaders
14.5' - 442 cm17 leaders
15.0' - 457 cm15 leaders
15.5' - 472 cm15 leaders
16.0' - 488 cm10 leaders
16.5' - 503 cm11 leaders
17.0' - 518 cm7 leaders
17.5' - 533 cm6 leaders
18.0' - 549 cm4 leaders
18.5' - 564 cm3 leaders
19.0' - 579 cm2 leaders
19.5' - 594 cm1 leader
24.0' - 732 cm3 leaders
24.5' - 747 cm1 leader
25.0' - 762 cm1 leader
25.5' - 777 cm1 leader
26.0' - 792 cm2 leaders
26.5' - 808 cm1 leader
32.0' - 975 cm1 leader
32.5' - 991 cm1 leader
33.0' - 1006 cm1 leader
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The GFF money box
… I have a small favor to ask.
Long story short
Support the Global FlyFisher through several different channels, including PayPal.
Long story longer
The Global FlyFisher has been online since the mid-90's and has been free to access for everybody since day one – and will stay free for as long as I run it.
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