Free E-Bike Tools & Calculators
Make smarter e-bike decisions with our free calculators. Whether you're buying your first e-bike, optimizing your current setup, or planning a switch from driving, these tools give you the data you need.
Range Calculator
Estimate how far you can ride based on battery size, terrain, assist level, rider weight, and conditions.
Use this toolCost Savings Calculator
See how much you'll save switching from car or public transit to an e-bike. Includes payback period and 5-year projections.
Use this toolBattery Life Estimator
Check your battery's remaining health based on age, charge cycles, storage conditions, and charging habits.
Use this toolCharging Time Calculator
Calculate how long it takes to charge your e-bike battery at different amperages. Compare standard vs fast charging.
Use this toolSize Guide & Fit Calculator
Find your perfect e-bike frame size based on height, inseam, and riding style. Includes brand-specific size charts.
Use this toolE-Bike Comparison
Compare 2-3 e-bikes side by side on price, depreciation, and value. Find the best deal.
Use this toolResale Value Calculator
Estimate what your used e-bike is worth based on make, model, year, and mileage. Powered by real market data.
Use this toolWhy Use Our E-Bike Calculators?
Data-Driven Decisions
Our calculators use real-world data and validated formulas so you can plan your e-bike purchase, maintenance, and commute with confidence.
Save Money
See exactly how much you'll save versus driving, when your e-bike pays for itself, and how to extend your battery's life to avoid expensive replacements.
Find the Right Fit
Our size guide helps you avoid the expensive mistake of buying the wrong frame size, with brand-specific charts for all major manufacturers.
100% Free
All tools are free to use with no sign-up required. Bookmark them and come back anytime.