Weighted Blanket Calculator - Size & Weight Guide

Using the Weighted Blanket Calculator ensures you receive the maximum therapeutic benefit of "Deep Pressure Stimulation" without the blanket feeling suffocating or dangerously heavy. Follow these steps:

Step 1: Select the user profile. Is the blanket for a child, a standard adult, or a couple sharing a single bed?

Step 2: Enter the body weight of the person who will be using the blanket. For couples, enter the combined weight of both partners.

Step 3: Select your preferred units (Pounds or Kilograms).

Step 4: Click "Calculate."

Step 5: Review the recommended blanket weight. The calculator will provide an ideal target weight (usually around 10% of body weight).

Step 6: Match this result to commercially available sizes. Weighted blankets typically come in 5lb increments (e.g., 10lb, 15lb, 20lb). If your result falls between sizes, it is generally recommended to choose the heavier option for adults and the lighter option for children or the elderly.

The Weighted Blanket Calculator follows the clinically recognized "10% Rule" established by occupational therapists.

The basic mathematical formula is: Recommended Weight = (Body Weight × 0.10) + Adjustment

For Adults: The formula is generally a straight 10% of body weight. For example, a 150lb adult should use a 15lb blanket. For Children: Many experts recommend 10% of body weight plus 1 or 2 pounds to ensure enough pressure is felt across the smaller surface area of the body. For Couples: If sharing a blanket, the weight should be approximately 10% of the combined weight of both individuals, though many couples find that two separate smaller blankets are more comfortable than one massive, heavy one.

Example: A 180lb adult. 180 × 0.10 = 18 lbs. Since 18lb blankets are rare, this person would choose the nearest standard size, likely a 15lb or 20lb blanket depending on personal preference for pressure.

The Weighted Blanket Calculator is a health and wellness tool designed to help you utilize the science of Deep Touch Pressure (DTP). Weighted blankets work by simulating the feeling of being hugged or held, which triggers the brain to release serotonin and melatonin while reducing cortisol (the stress hormone). This is often used to help with insomnia, anxiety, ADHD, and sensory processing disorders. However, choosing a blanket that is too heavy can lead to physical discomfort or even restricted breathing, while one that is too light will fail to trigger the neurological relaxation response. This calculator provides a safe, mathematically-backed starting point to ensure your blanket provides the perfect balance of comfort and therapeutic pressure.