Bike & EV Calculator
The most complete bike calculator toolkit online — fuel costs, electric range, EV vs petrol savings, loan EMI, payback periods and CO₂ impact. Works for Pakistan & India.
Bike Fuel Cost Calculator
Calculate your exact daily, monthly & yearly petrol/diesel spend for any motorcycle or scooter.
Electric Bike Range Calculator
Find out how far your electric scooter or EV goes on one full charge, and how much each charge costs.
EV vs Petrol Cost Comparison
Side-by-side yearly running cost: electric bike vs petrol bike for your exact commute.
Two-Wheeler Loan EMI Calculator
Calculate your monthly installment, total interest and total cost for any bike loan in Pakistan or India.
EV Payback Period Calculator
Find out exactly when your electric bike pays for itself vs a petrol bike, and your 5-year savings.
CO₂ Emissions Savings Calculator
Discover your carbon footprint reduction by switching from petrol to electric — and how many trees it equals.
How to Use the Bike Fuel Cost Calculator
Enter your daily commute in km, your bike's mileage in km/L (KMPL), and the current petrol price per litre. The calculator instantly shows your cost per km, daily spend, monthly bill, and yearly total. For Pakistan, petrol is currently ~Rs.268–290/L. For India, prices range from ₹92–110/L depending on the state.
Mileage benchmarks for popular bikes in Pakistan & India
- Honda CD 70 / Dream: 55–65 km/L (best commuter fuel economy)
- Yamaha YBR 125G: 48–58 km/L — sporty yet efficient
- Honda CG 125: 42–50 km/L — reliable city workhorse
- TVS Apache RTR 160: 40–48 km/L — performance category
- Suzuki GS 150: 38–45 km/L — semi-sport commuter
- Honda Activa 6G (India): 50–60 km/L — best-selling scooter
Electric Bike Range Calculator Explained
Battery energy (Wh) = Voltage (V) × Capacity (Ah). Range = Wh ÷ consumption (Wh/km). A 60V 30Ah battery = 1800Wh. At 28 Wh/km with 80% usable capacity, that is (1800 × 0.8) ÷ 28 ≈ 51 km real-world range. Use our slider to set the usable percentage.
EV range guide by battery size
- 60V 20Ah (1200Wh): ~35–55 km — basic city commuter
- 60V 30Ah (1800Wh): ~52–75 km — most popular segment
- 72V 32Ah (2304Wh): ~65–100 km — mid-premium EVs
- 72V 40Ah (2880Wh): ~85–130 km — long-range scooters
- 96V 40Ah (3840Wh): ~110–160 km — heavy-duty electric bikes
EV vs Petrol: Real Cost Numbers
For a rider covering 40 km/day × 300 days/year = 12,000 km/year:
- Petrol bike (50 km/L, Rs.280/L): Rs.5.6/km = Rs.67,200/year
- Electric bike (28 Wh/km, Rs.25/kWh): Rs.0.70/km = Rs.8,400/year
- Annual saving: Rs.58,800 — that is 87% cheaper to run!
Bike Loan EMI Calculator — Pakistan & India
Our EMI calculator uses the standard compound interest formula: EMI = P × r × (1+r)ⁿ ÷ ((1+r)ⁿ − 1) where P = loan principal, r = monthly interest rate, n = tenure in months. In Pakistan, major banks charge 16–22% annual interest. In India, two-wheeler loan rates range from 9–18%. Always compare the total interest paid — not just the monthly EMI — when choosing a loan term.
CO₂ Savings — Going Electric for the Planet
Every litre of petrol burned produces 2.31 kg of CO₂. A rider doing 12,000 km/year at 50 km/L burns 240 litres = 554 kg CO₂ annually. Switching to electric reduces direct emissions by 90%+, equivalent to planting 25–50 trees every year. Calculate your exact impact using the CO₂ Savings tab above.
Bike Calculator FAQs
Divide fuel price per litre by your bike's mileage in km/L. Formula: Cost/km = Fuel Price ÷ Mileage. Example: Rs.280 ÷ 50 km/L = Rs.5.6/km. Our fuel cost calculator does this instantly and gives you daily, monthly, and yearly totals.
Most electric bikes in Pakistan deliver 60–120 km per charge under real city conditions. Budget models (60V 20Ah) give 40–60 km. Popular mid-range models like Metro E8S, Jolta Electric, and Vlektra Bolt give 60–90 km. Premium models with 72V+ batteries can exceed 100 km per charge.
Pakistan's electricity tariff is approximately Rs.20–35 per kWh. A 60V 30Ah battery (1.8 kWh) costs Rs.36–63 per full charge, covering 60–90 km. That means your per-km electricity cost is roughly Rs.0.5–0.9 — vs Rs.5–7/km for petrol bikes. Enter your local rate in the EV Range Calculator for exact figures.
Payback period = (EV price − Petrol bike price) ÷ Annual savings. A rider saving Rs.60,000/year with an EV that costs Rs.90,000 more than a petrol bike pays back in 1.5 years. Most Pakistani riders see payback in 1.5–3 years, after which every year is pure savings. Use our Payback calculator for your exact numbers.
A good mileage for a 70cc bike is 55–75 km/L. The Honda CD70 regularly achieves 60–70 km/L in city riding, and up to 80 km/L on highways. Factors like tyre pressure, riding speed, and engine maintenance significantly affect real-world mileage.
Yes! All calculators work with any currency. Simply enter your values in ₹ throughout — petrol at ₹95–110/L, electricity at ₹6–9/kWh, bike prices in ₹. All results will be in ₹ automatically. The formulas are currency-agnostic.
Typical electric scooter consumption ranges: City riding light: 22–26 Wh/km | Normal city: 26–32 Wh/km | Mixed/highway: 30–38 Wh/km | Heavy load or hills: 35–45 Wh/km. Start with 28 Wh/km for city riding as a safe average.
A petrol motorcycle at 50 km/L produces approximately 46 g CO₂/km (2.31 kg/L ÷ 50). A car at 15 km/L produces ~154 g/km. An electric bike produces near-zero direct emissions, though grid electricity adds ~8 g/km in Pakistan. So EVs emit about 83% less CO₂ than a typical motorbike.