DIY Microwavable Heating Pad

Free Pattern: DIY Microwavable Heating Pad Using Half a Fat Quarter

DIY microwavable heating pad made with cotton fabric

Looking for a quick, useful sewing project? This free microwavable heating pad pattern is designed to fit perfectly on a single sheet of 8.5 x 11" paper—and it uses just half of a fat quarter plus rice or beans for the filler. It's fast to sew, super satisfying to use, and makes a thoughtful gift (you’ll have enough fabric to make two!).

This DIY heating pad is great for soothing sore muscles after a workout, warming up on chilly nights, or gifting to a friend who needs a little extra comfort.

What you’ll need:
– Half of a fat quarter of cotton fabric
– 1–1.5 cups of uncooked rice or dry beans
– Optional: a few drops of essential oils (if using rice)
– Sewing machine or needle and thread
– Free pattern download (below!)


👉 Download the free heating pad pattern

To use: just pop it in the microwave for 30–60 seconds (depending on your microwave wattage), then place it on your neck, shoulders, or lower back.

This is a perfect scrap-friendly, beginner-friendly project that you can finish in under an hour—and the results feel like a warm hug.

Back to blog