Bed Linen Size Calculator

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Bed Linen Size Calculator

Find the perfect size for your bed linens! This calculator helps you determine the ideal dimensions for fitted sheets, flat sheets, and bedspreads based on your mattress measurements.

Mattress Dimensions

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Draping Preferences

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Standard Bed Sizes

Bed TypeDimensions (inches)Dimensions (cm)
Twin/Single39 × 75 inches99 × 190 cm
Twin XL39 × 80 inches99 × 203 cm
Full/Double54 × 75 inches137 × 190 cm
Queen60 × 80 inches152 × 203 cm
King76 × 80 inches193 × 203 cm
California King72 × 84 inches183 × 213 cm

Bed Linen Shopping Tips

TipDescription
Thread CountThread count indicates the density of threads per square inch. Higher isn’t always better—a good quality sheet typically has 200-800 thread count. Extremely high numbers can be misleading.
Material ChoiceConsider the climate and your preferences: cotton is breathable and easy to care for, linen is durable and cooling, silk is luxurious and temperature-regulating, and polyester blends are affordable and wrinkle-resistant.
Weave TypePercale is crisp and cool, sateen is smooth and silky, jersey is stretchy and soft like a t-shirt, and flannel is warm and cozy for cold weather.
Pocket DepthStandard sheets fit mattresses 7-12 inches deep, deep pockets fit 13-17 inches, and extra deep pockets fit 18-25 inches. Always check your mattress depth before purchasing.
Care InstructionsLook for easy-care instructions that match your lifestyle. Some high-end fabrics require special washing or ironing.
Seasonal ChangesConsider having different sheet sets for summer and winter to maintain comfort as temperatures change.

DIY Bed Linen Tips

  • Pre-wash and dry all fabric before cutting to account for shrinkage.
  • Add 1-2 inches to your measurements for seam allowances when making your own linens.
  • For fitted sheets, cut rounded corners and add elastic to create the perfect fit.
  • Consider French seams for a professional, durable finish that prevents fraying.
  • Label your handmade linens with size information for easy identification when stored.
  • Use natural fiber thread (cotton with cotton fabrics, silk with silk fabrics) for best results.
  • Decorative elements like piping or embroidery should be positioned at least 3-4 inches from the edge for visibility when the bed is made.
  • For durability, reinforce corners and areas that experience the most wear.