EV Range Estimator
Calculate the real world EV range of your electric car based on temperature, speed, and driving conditions. Get accurate estimates for electric car range in winter and summer conditions.
Select Your Electric Vehicle
Environmental Conditions
Estimated Range
Note: Estimates are based on real-world data and may vary depending on driving style, vehicle condition, terrain, and other factors.
How the Electric Car Range Calculator Works
Our electric car range calculator uses official WLTP and EPA baseline ranges, then applies real-world correction factors based on temperature, speed, and driving conditions to give you accurate range estimates.
Simple Formula
Estimated Range = Official Range × Temperature Factor × Speed Factor
Baseline Data
- • WLTP ranges for European models
- • EPA ranges for US models
- • Manufacturer efficiency ratings
- • Real-world testing data
Correction Factors
- • Temperature impact on battery chemistry
- • Aerodynamic drag at different speeds
- • Heating and cooling energy consumption
- • Regenerative braking efficiency
Factors Affecting Electric Vehicle Range
Temperature Impact
Battery efficiency drops significantly in cold weather. Lithium-ion batteries perform optimally between 15-25°C.
- • 0°C: -20% range reduction
- • -10°C: -30% range reduction
- • -20°C: -40% range reduction
Speed Impact
Aerodynamic drag increases exponentially with speed. City driving is more efficient than highway speeds.
- • 50-60 km/h: Optimal efficiency
- • 100 km/h: -15% efficiency
- • 130 km/h: -30% efficiency
Driving Style & Accessories
Aggressive driving, climate control, and cargo weight all impact your electric car's range.
- • AC/Heating: -10 to -20%
- • Aggressive driving: -15%
- • Heavy cargo: -5 to -10%
EV Winter Range: What to Expect
EV winter range can drop by 20-40% in freezing conditions. Understanding why this happens helps you plan better winter trips with your electric vehicle.
Why Winter Reduces EV Range
- Battery Chemistry: Cold temperatures slow chemical reactions in lithium-ion batteries
- Cabin Heating: Electric heaters consume significant energy to warm the interior
- Battery Warming: Energy is used to heat the battery to optimal temperature
- Increased Resistance: Cold air is denser, creating more aerodynamic drag
Winter EV Range Tips
- ✓ Preheat while plugged in: Warm the cabin and battery before departure
- ✓ Use seat heaters: More efficient than heating the entire cabin
- ✓ Plan charging stops: Account for 20-30% less range in winter
- ✓ Maximize regenerative braking: Use eco modes to recover more energy
- ✓ Keep battery charged: Maintain higher charge levels in cold weather
Real-World EV Range vs WLTP/EPA Ratings
Official WLTP and EPA range ratings are measured in controlled laboratory conditions. Real world EV range varies significantly based on driving conditions, weather, and usage patterns.
Laboratory vs Reality
Popular EV Models
Real-World Range Examples
See how different conditions affect the real world EV range of popular electric vehicles:
Tesla Model 3 Long Range
Nissan Leaf e+ (62 kWh)
Hyundai Ioniq 5 Long Range
Frequently Asked Questions
How accurate is this EV range calculator?
Our calculator uses real-world data and scientific formulas to provide estimates within ±10% of actual range. Accuracy depends on driving style, terrain, and vehicle condition.
Why does EV range drop in winter?
Cold temperatures reduce battery efficiency, increase energy consumption for heating, and create denser air resistance. Range typically drops 20-40% in freezing conditions.
How much range do you lose at 120 km/h?
Highway speeds significantly impact range due to aerodynamic drag. At 120 km/h, most EVs lose 20-30% range compared to optimal city speeds of 50-60 km/h.
What's the difference between WLTP and real-world range?
WLTP tests are conducted in controlled 23°C conditions with standardized driving patterns. Real-world range varies ±30% based on weather, speed, and driving style.
Individual EV Model Pages
Get detailed range calculations with model-specific content, winter tips, and real-world examples for each electric vehicle.
Tesla Model 3 LR
Tesla Model S
BMW i4 eDrive40
BMW iX xDrive50
Hyundai IONIQ 5
Kia EV6 GT-Line
Mercedes EQS 450+
Audi e-tron GT
Lucid Air Dream
Polestar 2 LR
Ford Mach-E
BYD Seal Premium
Plan Your EV Trips with Confidence
Use our electric car range calculator to get accurate estimates for your specific driving conditions. Enter your EV model, speed, and temperature to see your real-world range instantly.