Bike Size Calculator

To use Bike Size Calculator:

  1. Enter your height: input your total height in the designated fields.
  2. Provide your inseam: measure your inseam from crotch to floor (without shoes, feet shoulder-width apart) and enter it in inches or centimeters.
  3. Select bike type: choose the type of bike you're interested in.
  4. Calculate: click the "Calculate Size" button to see your recommended bike size.
  5. Bike Size Calculator

    Lebel Bike Size Calculator

    Measure your inseam from crotch to floor, without shoes. Stand straight, feet shoulder-width apart.

    Disclaimer: This calculator provides an estimate. For the best fit, consult a professional bike fitter or visit a local bike shop.

    How To Calculate Bike Size?

    To calculate your bike size, measure your inseam (in cm or inches) and apply a multiplier based on bike type: approximately 0.66-0.70 for road/gravel bikes, 0.66 for mountain bikes (or subtract 10-12cm from road size), and 0.61-0.685 for city/hybrid bikes.

    Rider height is also a common factor in size charts provided by manufacturers. These calculations offer an estimate so always consult manufacturer-specific guides, as frame geometry can vary.

    How To Measure Inseam?

    To measure your inseam for Lebel's Bike Size Calculator, stand barefoot with your feet slightly apart and back against a wall. Place a book spine-up between your legs, mimicking a saddle, and measure from the top of the book (at your crotch) to the floor.

    How is bike size determined by height and inseam?

    Your height provides a general guideline for bike size, but your inseam measurement allows for a more precise fit. Lebel's Bike Size Calculator uses both your height and inseam to accurately suggest a bike size.

    What Are Kids' Bikes Size Specifics?

    Kids' bike sizing is primarily determined by wheel diameter (e.g., 12-inch, 16-inch, 20-inch, 24-inch), not frame size like adult bikes. A crucial specific is making sure the child's inseam allows them to comfortably and safely stand over the bike, often with feet touching the ground, especially for beginners.

    Bikes for younger children are typically single-speed and may include features like specialized braking systems.

    How can I find the right bike size for me?

    To find your correct bike size, use Lebel's Bike Size Calculator. By inputting your height and inseam, our calculator determines the appropriate frame size for various bike types, including road, mountain, hybrid, and gravel bikes, ensuring an optimal fit.

    If you prefer to get the right bike size using charts, use Lebel Bicycles bike size guide with charts. This guide will help you choose the right bike frame size in alpha and inches and wheel sizes in inches and mm (ISO measurements).

    What is a bike frame size calculator and how does it work?

    Lebel's Bike Frame Size Calculator is a tool that uses your specific body measurements, primarily height and inseam, to recommend the most suitable bike frame size. This will make sure you get proper ergonomics, comfort, and efficiency for your ride.

    What Are 3 Main Types Of Bikes?

    The three main types of bikes are generally considered to be Road Bikes, Mountain Bikes, and Hybrid Bikes.

    Road bikes are built for speed on pavement with lightweight frames and narrow tires.

    Mountain bikes are designed for off-road trails and have sturdy frames, knobby tires, and suspension.

    Hybrid bikes blend features of road and mountain bikes for versatile riding on various surfaces, often with a more upright posture.

    What's the difference in sizing for road bikes versus mountain bikes?

    Road bikes and mountain bikes have different geometries affecting fit. Lebel's Bike Size Calculator accounts for these differences, providing specific frame size recommendations whether you need a road bike size calculator or a mountain bike sizing calculator.

    Where can I find the size of my current bike?

    Bike frame size is often indicated on a sticker on the seat tube or down tube. If not, you can measure from the center of the crank to the top of the seat tube. For your next bike, Lebel's Bike Size Calculator helps you determine the correct size to look for.

    How can I find the right bike size for me when buying a CPO bike?

    To find the right Certified Pre-Owned Bike size from our collection, use our accurate Bike Size Calculator. Simply enter your height and inseam, and our tool will instantly recommend the ideal frame size and help you confidently choose a comfortable and well-fitting road, TT, mountain, or gravel Certified Pre Owned Bike.