How Long Is 17 Inches? See 17 Everyday Things That Match
How long is 17 inches? It is a bit longer than a standard ruler and a bit shorter than a yardstick. This guide shows 17 common things that are 17 inches long, so you can picture the size at once. Each item below is easy to spot at home, at school, or on the road.
Table of Contents
Quick Conversion: How Long Is 17 Inches?
17 inches equals 43.18 centimeters, 431.8 millimeters, and 0.4318 meters. In US units, 17 inches is 1 foot 5 inches, or about 1.42 feet and 0.47 yards.
Quick Reference List: 17 Things That Are 17 Inches Long
- Sports and Recreation: Baseball Home Plate, 17-Inch Bike Frame
- Technology and Electronics: 17-Inch Laptop Screen, 17-Inch Computer Monitor, Full-Size Keyboard
- Automotive and Garage: 17-Inch Car Wheel, 17-Inch Windshield Wiper Blade, 17-Inch Toolbox
- Home and Furniture: Comfort-Height Toilet Seat, Dining Chair Seat Height, Coffee Table Height
- Kitchen and Dining: Cookie Sheet, Cutting Board, Oval Serving Platter
- Office and School: Tabloid Paper (11 x 17), School Backpack, Office Chair Seat Width
Sports and Recreation Items That Are 17 Inches Long
Sports gear is one of the clearest places to see 17 inches in action.
Baseball Home Plate

A Major League baseball home plate is 17 inches wide across its front edge. That width has stayed the same since 1900.
Every pitch is judged against the 17-inch baseball home plate. Little League, high school, college, and pro games all use the same size.
17-Inch Bike Frame

A 17-inch bike frame is measured from the crank center up to the seat tube. It is a common size on medium mountain bikes.
Riders between about 5 feet 5 inches and 5 feet 9 inches often fit a 17-inch bike frame well. Always test the standover clearance first.
Technology and Electronics That Are 17 Inches Long
Screen sizes make 17 inches easy to picture on any desk.
17-Inch Laptop Screen (LG Gram 17)

The LG Gram 17 has a 17-inch laptop screen measured diagonally, corner to corner. That diagonal equals 43.18 cm.
On the LG Gram 17, the 17-inch screen is about 14.4 inches wide. The diagonal is always the longest measure.
17-Inch Computer Monitor

A 17-inch computer monitor is measured diagonally across the visible screen. Many older office desktops used this size.
On a 4:3 17-inch computer monitor, the screen is about 13.6 inches wide. That makes it a compact display for a small desk. Want a bigger screen? See how long 21 inches is.
Full-Size Keyboard (Logitech)

A full-size Logitech K120 keyboard is about 17.7 inches wide. That includes the number pad on the right.
The Logitech K120 keyboard is a little longer than 17 inches. Use it as a quick desk guide for the length.
Automotive and Garage Items That Are 17 Inches Long
Car and garage gear shows how 17 inches is used in everyday repairs.
17-Inch Car Wheel

A 17-inch car wheel has a rim diameter of 17 inches, measured straight across the wheel. Many sedans and crossovers use this size.
With the tire on, a 17-inch car wheel stands taller, often near 26 inches. The 17 inches refers only to the rim.
17-Inch Windshield Wiper Blade (Bosch)

A Bosch ICON 17-inch wiper blade measures 17 inches from tip to tip. It clears a narrow arc of the windshield.
Many cars use different lengths on each side, so a Bosch ICON 17-inch wiper blade often fits just one side. Check the owner’s manual before buying.
17-Inch Toolbox

A 17-inch plastic toolbox is a common size for basic hand tools. It holds a hammer, pliers, and a set of screwdrivers.
A 17-inch plastic toolbox is about the length of a large kitchen knife and its handle, roughly 1.4 feet. It slides easily into a car trunk.
Home and Furniture Items That Are 17 Inches Long
Household furniture heights often land right around 17 inches.
Comfort-Height Toilet Seat

A comfort-height toilet seat sits about 17 inches above the floor. Most models in this style range from 17 to 19 inches.
Many adults find a comfort-height toilet seat easier to use than older 15-inch models. It is close to a standard chair height. Most models in this style range from 17 to 19 inches.
Dining Chair Seat Height

A typical dining chair seat height is about 17 inches from the floor. Most dining chairs fall between 17 and 19 inches.
A dining chair seat height of 17 inches pairs well with a standard 30-inch dining table. That leaves enough room for your legs.
Coffee Table Height

A common coffee table height is 16 to 18 inches, so 17 inches sits right in the middle. It is a safe size for most living rooms.
A coffee table height of 17 inches usually lines up near the seat of a standard sofa. That makes it easy to reach a mug.
Kitchen and Dining Items That Are 17 Inches Long
Common kitchenware is a handy way to measure 17 inches without a tape.
Cookie Sheet (Nordic Ware)

A standard cookie sheet, like many from Nordic Ware, runs about 17 inches long. It fits inside most home ovens.
A Nordic Ware cookie sheet this size holds around a dozen cookies in a neat grid. Lay one flat to see the full 17-inch length.
Cutting Board

A 12 by 17-inch cutting board is a popular kitchen size. Its long side measures exactly 17 inches.
A 12-by-17-inch cutting board is big enough for chopping lettuce, onions, and tomatoes at once. It still fits easily beside a sink.
Oval Serving Platter

An oval serving platter often measures about 17 inches long. It is a favorite size for holiday meals.
A 17-inch oval serving platter holds a sliced roast and a few sides. It is wide enough to feed a family.
Office and School Items That Are 17 Inches Long
Everyday school and office supplies help you visualize 17 inches quickly.
Tabloid Paper (11 x 17)

Tabloid paper (11 x 17) has a long edge of exactly 17 inches. It is also known as ledger size.
Tabloid paper (11 x 17) is double the size of a standard 8.5 x 11 letter sheet. Fold it in half, and you get letter size.
School Backpack

A standard school backpack is about 16 to 18 inches tall, so 17 inches is typical. It suits most grade-school students.
A school backpack at 17 inches high holds a laptop, a binder, and a few textbooks. Measure from the bottom seam to the top handle.
Office Chair Seat Width

An office chair seat width commonly runs from 17 to 20 inches. The smallest standard size is 17 inches.
An office chair seat width of 17 inches suits smaller frames and tight workspaces. Wider seats give more room to shift around. An office chair seat width commonly runs from 17 to 20 inches.
Conclusion
Now you can picture 17 inches using things you see every day, from a home plate to a cookie sheet. These 17 common things that are 17 inches long make measuring easy without a ruler. Keep this list handy the next time you need to judge 17 inches by eye.
FAQs About 17 Inches
How long is 17 inches in feet?
17 inches is 1.42 feet, or exactly 1 foot 5 inches. Divide any inch measurement by 12 to get feet.
How many centimeters are in 17 inches?
17 inches equals 43.18 cm. Multiply the inches by 2.54 to get centimeters.
How many millimeters are in 17 inches?
There are 431.8 mm in 17 inches. That is 43.18 cm multiplied by 10.
What is 17 inches in yards and meters?
17 inches is about 0.47 yards and 0.4318 meters. That is a little under half a yard.
What common object is exactly 17 inches wide?
A baseball home plate is 17 inches wide at every level of the game. It is the best-known 17-inch object in the USA.
What is a quick way to measure 17 inches without a ruler?
Use a sheet of tabloid paper (11 x 17), whose long edge is 17 inches. A 17-inch laptop screen, measured diagonally, works too.
