How to Measure Wiper Blades
Measure the old blade from tip to tip in inches. For front blades, round an odd size down to the next even inch (an OEM 21" blade becomes 20"). Rear blades in 11" and 13" are sold in those exact sizes, so don't round them. Measure the driver and passenger blades separately, since they're often different sizes.
What do I need to measure wiper blades?
A tape measure or ruler. No tools are needed to lift the arm.
How do I measure a wiper blade, step by step?
- Lift the wiper arm away from the windshield.
- Measure the blade from one end to the other.
- Round an odd front size down to the next even inch, so a 21" OEM blade takes a 20" Clix blade (for example, OEM 24"/21" becomes Clix 24"/20"). Rear 11" and 13" blades keep their size.
- Repeat for the passenger side and the rear wiper, if you have one.
- Note the arm type. See Wiper Arm Identification.
Should I measure the blade or the windshield?
Measure the blade. Windshield size doesn't give you the blade length.
What if my old blade is missing or the wrong size?
Look up your vehicle instead with the Vehicle Finder. Each vehicle page lists the sizes by model year.
What's the longest blade you sell?
Our blades go up to 40". Long sizes are common on RVs, buses and trucks; see RV wipers and bus wipers.
I have my size. Where do I buy?
Shop by size, then match your arm type with Wiper Arm Identification.
Premium quality at a fair price. Free shipping on most products, with 1–2 business day delivery within the contiguous US, from our US warehouse. Orders placed by 2pm ET on a business day ship the same day. 100-day returns (prior authorization required) and a 6-month limited warranty against manufacturing defects. See Returns & Warranty.