⚡ Range Calculator
Long Range · Reefer · Mixed
Model
Load & Terrain
Conditions
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Long Range · Reefer · Mixed
412
miles
Long Range · 822 kWh
Consumption
1.68
kWh / mile
Total GCW
74k
lbs gross
Trip Time
6.3
hrs at speed
Pack Energy
822
kWh total
Physics Breakdown
Aero Drag0.72 kWh/mi
Rolling Resistance0.60 kWh/mi
Grade / Terrain+0.20 kWh/mi
Thermal / HVAC+0.00 kWh/mi
ePTO / Aux+0.08 kWh/mi
Regen Credit−0.00 kWh/mi
Range vs Max
Real-World Pilot Data
PepsiCo (CA, mixed)1.55 kWh/mi
DHL (CA routes)1.61 kWh/mi
ArcBest (Donner Pass)1.55 kWh/mi avg
Tesla official (82k GCW)1.70 kWh/mi
Range vs Payload — Both Models
Energy Breakdown — Current Settings
🗺 Trip Planner
Enter your origin and destination below, then hit Calculate Route to see your total miles, estimated charge stops, and energy use — the map will draw your full route and show every Megacharger along the way. Adjust payload, speed, and terrain in the Range Calculator above to fine-tune your estimates for your specific load and conditions.
Route Planner
Enter origin and destination above, then hit Calculate Route.
Or enter distance manually
miles
HOS / Hours of Service
Federal HOS rules require a 30-min break after 8 hrs driving. Megacharger stops are optimally timed to align with mandatory rest periods, minimizing total trip time.
Trip Summary
2
Charging Stops
7.2
Total Hours
685
kWh Used
Route Timeline
🗺
Your route map will appear here.
Enter origin + destination and hit
Calculate Route.
Enter origin + destination and hit
Calculate Route.
Megacharger Network (2026)
Ontario, CA
Operational · 750 kW
OPEN
Stockton, CA
Operational · 1.2 MW
OPEN
Vernon, CA
Operational · 6 stalls · 1.2 MW
OPEN
Midland, TX
Permitted · Est. April 2027
PERMITTED
Las Vegas, NV
Permitted · April 2026
PERMITTED
Irving, TX
Permitted · FEB.2026 / Late 2026
PERMITTED
Houston, TX
Permitted · Est. June 2027
PERMITTED
Dallas, TX
Permitted · Est. July 2027
PERMITTED
Laredo, TX
Permitted · Est. June 2027
PERMITTED
Cotulla, TX
Permitted · Est. October 2027
PERMITTED
Rancho Dominguez, CA
10 Tesla MCS · 4 Flex MCS/CCS · 6 Kempower CCS
COMING SOON
Oakland, CA
4 Tesla MCS · 2 Kempower CCS
COMING SOON
12 Megacharger sites tracked · 3 open · 7 permitted
Charge Time — V3 250kW vs Megacharger 750kW
Time to add each SOC top-up, current model (Long Range).
⚖ LR vs SR
Long Range — Current Settings
500
miles
Pack: 822 kWh · 23,000 lb curb
Standard Range — Current Settings
325
miles
Pack: 548 kWh · 19,000 lb curb
Range vs Payload — LR vs SR
Range vs Speed (50–75 mph) — LR vs SR
Spec Comparison
| Spec | Long Range | Standard Range | Difference |
|---|---|---|---|
| Range (current settings) | 500 mi | 325 mi | +175 mi |
| Battery Pack | 822 kWh | 548 kWh | +274 kWh |
| Curb Weight | 23,000 lbs | 19,000 lbs | +4,000 lbs |
| Max Payload (at 82k GCW)* | ~44,000 lbs | ~48,000 lbs | −4,000 lbs |
| Charge Speed (Megacharger) | 750–1,200 kW | 750–1,200 kW | — |
*Approximate, at 82,000 lb GCW with a standard tare trailer. Charts and range figures use your current payload / speed / terrain / temperature settings from the Range Calculator tab.
📊 Comparison
vs Diesel — Your Current Settings
6.8
Diesel MPG equiv.
450
Diesel range (mi)
+0
Range advantage (mi)
0
lbs CO₂ saved/trip
Head-to-Head Specs
| Spec | Tesla Semi LR | eCascadia | Volvo VNR |
|---|---|---|---|
| Range | 500 mi | 250 mi | 275 mi |
| Battery | 822 kWh | 475 kWh | 565 kWh |
| Max GCW | 82,000 lbs | 82,000 lbs | 82,000 lbs |
| Efficiency | 1.55–1.7 kWh/mi | ~2.1 kWh/mi | ~2.0 kWh/mi |
| Charge Speed | 750–1,200 kW | 350 kW | 250 kW |
| 0–60 (empty) | ~20 sec loaded | ~30 sec | ~28 sec |
| Autonomy | FSD capable | L2 | L2 |
💰 ROI / Savings
Fleet Parameters
Savings Breakdown
Annual Fuel Savings
$0
per truck
Fleet Annual Savings
$0
all trucks combined
Payback Period
0
years
10-Year Net Savings
$0
per truck
CO₂ Reduction
0 tons / yr