⛽ India's E20 Impact Tool

E20 Petrol is Draining
Your Wallet Silently

See exactly how much mileage, money & fuel you lose on ethanol-blended E20 petrol — per month & per year.

3–9%
Mileage Lost
₹1K–15K
Lost Per Year
34%
Less Energy
Free
To Calculate
Your Vehicle Details
Vehicle Type
Engine Age (affects E20 sensitivity)

💸
Net Annual Impact
₹0
per year on E20 petrol
📉
—
Efficiency Drop
⛽
—
Extra Litres/Year
💰
—
Extra Cost/Year
🏷️
—
E20 Discount/Year
🌿
—
CO₂ Saved/Year
📅
—
Extra Cost/Month

Annual Fuel Spend — Before vs After E20

Monthly Extra Cost — E20 vs Pure Petrol

How This Is Calculated

Annual KM = Daily KM × 365Baseline driving figure
Extra Litres = (AKM ÷ new mileage) − (AKM ÷ old mileage)Additional fuel consumed due to E20
Extra Cost = Extra Litres × Petrol PriceGross loss before E20 discount
Discount Save = Total E20 Litres × Discount/LSaving from E20 being cheaper
Net = Discount Save − Extra CostPositive = net saving · Negative = net loss
CO₂ Saved = E20 Litres × 2.31 kg × 6.5%MoPNG cleaner-burn lifecycle factor

Source: MoPNG Ethanol Blending Report 2024-25 · SIAM mileage impact study 2024. Estimates — real results vary with driving, load & maintenance.

⛽ Fuel Cost Calculator ⚡ EV vs Petrol Calculator

For awareness only. E20 impact varies by vehicle, driving conditions and region. | CalcDesk.in