Best Curling Iron Size

Whether you're aiming for curls or beach waves, have thick or fine hair, or sport short to long hair, find the perfect barrel size in my curling iron size guide. Sometimes its hard to know what size curling iron is best for your needs. This curling iron size guide answers all your questions.

With short hair, a 1 curling iron will give you a loose wave. With medium to long hair, a 1-inch is the best curling iron size for beach waves with just the right amount of texture. To help narrow down your choices, we spent hours trying out the 35 top-rated curling irons on various hair types.

We tested and evaluated them based on design, weight, features (such as heat settings and automatic shut-off), curl type, value, and overall performance. In our guide, we cover all of the curling iron sizes, so you can figure out whats best for your hair type and length. We even created a curling iron size chart to help you look and feel your best.

Find out how to pick the best curling iron size for your hair length and type. See what barrel sizes create tight curls, loose waves or body waves and what size curling iron is the most universal.