// multi-utility computation suite · offline · instant · precise
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│ [c] calcalyst_ │
│ computation suite │
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env.electric-vehicle-savings Calculator
Compares total annual fuel cost for an internal combustion vehicle versus an electric vehicle, breaking down savings per kilometre and per year at given electricity and petrol prices. Shows the break-even distance where the EV's higher purchase price is recovered through fuel savings.
Inputs
Miles Per Year
Reference formula or conversion factor shown for context.
Mpg
Rate of charge flow (A). I = V/R. Above ~100 mA through the body can be lethal. Fuses protect against overcurrent.
Gas Price
Price per unit of blockchain computation (gwei). Higher gas price = faster confirmation. 1 gwei = 10⁻⁹ ETH.
Ev Efficiency Mpkwh
Useful output divided by total input, as a percentage. 100% is impossible due to losses (heat, friction, resistance).
Electricity Rate
Amount per unit of time or per unit quantity. Check the denominator before interpreting.
Results
annual fuel savings
Total money or resources saved compared to the baseline or alternative scenario.
gas car annual fuel cost
The result expressed on a per-year basis.
EV annual energy cost
The result expressed on a per-year basis.
CO₂ savings (lbs/yr)
Total money or resources saved compared to the baseline or alternative scenario.
5-year savings
Total money or resources saved compared to the baseline or alternative scenario.
EV cheaper per mile
Reference formula or conversion factor shown for context.