EV Calculators
The everyday questions, answered with real local numbers — current CEB electricity tariffs, Ceypetco fuel prices, and the terrain/heat-aware range model behind our route planner.
Charging-time estimator
How long to add charge at a given power, accounting for the curve slowing past ~80%.
Running cost — EV vs petrol/diesel
Cost per km on real CEB electricity and Ceypetco fuel prices.
Home charging cost
What a home charge costs on CEB tariffs — cheapest overnight off-peak (22:30–05:30).
Real-range calculator
Effective range with Sri Lanka's terrain and heat — same model as the route planner, not the brochure figure.
Total cost of ownership — EV vs petrol
Full 5-year cost: purchase + energy/fuel + maintenance, on real local rates.
EV — AVATR 11
Comparable petrol car
Energy/fuel from real CEB + Ceypetco rates. Maintenance figures are editable estimates (EVs need no oil changes; regen spares brakes). Excludes financing/resale.
Solar + EV calculator
How much of your EV charging a rooftop solar array could cover — a high-value combination in Sri Lanka's sun.
Assumes daytime charging or net-metering. SL averages ~4.5–5 peak sun hours/day.
Can I charge at home?
Check what charger your supply supports and how long a full charge takes — before you buy.
✓ A standard wall box works well overnight. Have an electrician confirm your circuit. See our apartment-charging guide if you don't own the parking.
Rates: electricity CEB/PUCSL (eff 2025-06-12), fuel Ceypetco (eff 2026-05-30), public charging VoltCharge. Estimates — adjust the inputs for your situation.