Boat Sheet Size Calculator — Find Your Perfect Fit

Boat mattresses come in every shape and size — and standard sheets almost never fit. Use our calculator below to find your exact CinchFit sheet size in seconds. Just enter your mattress width, length, and depth and we'll do the rest.

V Berth Sheet Size Calculators

V Berth mattresses have a unique tapered shape that standard sheets simply can't accommodate. Enter your head width, length, and foot width below — we'll match you to the right specialty sheet instantly.

HOW TO MEASURE YOUR V BERTH MATTRESS

Traditional V Berth Sheets

For V Berth mattresses that are a traditional V Shape, the H-Head is the measurement at the widest end of the v berth. The F-Foot is the measurement at the shortest end the L-Length is measurement straight down the
middle between the Head and Foot. Our Universal V Berth and Universal XL V Berth Sheets fit these V Berth shapes perfectly.

Find Your Traditional V Berth Sheet Size

Enter your V Berth mattress dimensions in inches.

Enter measurements above to find your fit.

HOW TO MEASURE YOUR ROUNDED V BERTH MATTRESS

Rounded V Berth

For V Berth mattresses that are a rounded V Shape, theW-Width is the measurement at the widest point of the V berth. The F-Foot is the measurement at the shortest end of the V Berth and the L-Length is
measurement straight down the middle between the Head and Foot. Our CinchFit
Sheets in Queen, King and Cal King in 9 Inch and 15 Inch Depth options fit these V
Berth mattresses perfectly.

Find Your Rounded V Berth Sheet Size

Enter your mattress dimensions in inches.

Enter measurements above to find your fit.

Rectangular Boat Sheet Size Calculator

Boat mattresses have a unique tapered shapes that standard sheets simply can't accommodate. Enter your head width, length, and foot width below — we'll match you to the right specialty sheet instantly.

HOW TO MEASURE YOUR RECTANGULAR BOAT MATTRESS

Rectangular Boat Mattresses

For rectangular boat mattresses, the W-Width is the measurement from left to the right side, the L-Length is the measurement from the head to the foot of the mattress and the D-Depth is the thickness of the mattress.

Find Your Rectangular Boat Sheet Size

Enter your mattress dimensions in inches.

Enter measurements above to find your fit.

CinchFit Boat Sheets

Boat mattresses come in every shape and size — and standard sheets almost never fit. CinchFit sheets are designed to stay on, cinch to fit, and work with the unique dimensions of boat mattresses including settee cushions, quarter berths, and cut-corner mattresses.

Available in 9" and 15" depths across multiple thread counts and fabrics including 400TC cotton, 600TC cotton, flannel, and more.

Not sure what size you need? Use our free Boat Sheet Size Calculator to find your exact fit in seconds.

Have questions? Visit our CinchFit Sheets FAQ for answers on sizing, fit, and how the cinching system works.

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CinchFit V Berth Sheets

V Berth mattresses have a unique tapered shape that standard sheets simply can't accommodate. CinchFit V Berth sheets are specialty fitted sheets designed to wrap the triangular shape of V Berth boat mattresses perfectly — available in Universal and XL sizes to fit a wide range of boats.

Available in multiple thread counts and fabrics including 400TC cotton and flannel — all American made.

Not sure what size you need? Use our free V Berth Sheet Size Calculator to find your exact fit in seconds.

Have questions? Visit our CinchFit Sheets FAQ for answers on sizing, fit, and how the cinching system works.

Also Shopping for V Berth Bedding?

If you need a comforter, quilt, or duvet for your V Berth, we've got you covered. Use our V Berth Bedding Size Calculator to find your perfect fit.

Find Your Rectangular Boat Sheet Size

Enter your mattress dimensions in inches.

Enter measurements above to find your fit.

V Berth Boat Bedding

Our V Berth Boat Bedding is made with the highest quality fabrics and is available in Universal V Berth and Universal XL V Berth sizes. No custom ordering needed — an affordable, beautiful bedding option designed specifically for the unique tapered shape of V Berth boat cabins.

Not sure what size you need? Use our free V Berth Bedding Size Calculator to find your exact fit in seconds.

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