Calculadora de Potência do Motor - Calculadora online grátis
Calcule o tamanho de um motor a partir do diâmetro do cilindro, do curso e do número de cilindros e, em seguida, estime a sua potência a partir da pressão nos cilindros.
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Typical road engines: 130 to 200 psi.
Displacement
1,998 cc
2 L, 121.9 cu in
Horsepower
157 hp
Kilowatts
117.1 kW
Power per litre
78.6 hp/L
Parte do conteúdo ainda aparece em inglês.
Entenda: Calculadora de Potência do Motor
Owning a vehicle in India involves more ongoing math than most buyers anticipate at the showroom. Road tax varies by state, insurance renewals go up each year, fuel prices shift weekly, and depreciation quietly erodes resale value in the background. The Engine Horsepower Calculator puts the specific numbers in front of you using Indian-market defaults - the kind a generic international calculator would miss entirely.
Use the Engine Horsepower Calculator to budget before buying, run a periodic cost check during ownership, or plan a road trip. For business-use vehicles where you're claiming expenses against tax, use the calculator's output as a starting figure and have your CA confirm what's deductible under the current rules - that part changes more often than the depreciation math does.
Como usar Calculadora de Potência do Motor em 3 passos
Introduza o diâmetro do cilindro, o curso e o número de cilindros.
Introduza o BMEP e as RPM desejadas.
Leia a cilindrada e a potência.
Como funciona Calculadora de Potência do Motor
A cilindrada é o volume varrido de todos os cilindros. A potência decorre da pressão média efetiva, da cilindrada e das RPM.
hp = BMEP x displacement (cu in) x RPM / 792,000 (4-stroke)
- BMEPpressão média efetiva de frenagem em psi
Como Calculadora de Potência do Motor chega ao resultado
The Engine Horsepower Calculator uses Indian-specific defaults wherever relevant: petrol, diesel and CNG prices in major Indian cities, RTO rules for road tax, average vehicle insurance premiums, and standard fuel-economy figures published by ARAI.
Costs are estimates. Fuel prices change daily and vary by city; insurance premiums depend on the vehicle's IDV, your location and your claim history; depreciation curves differ by brand and segment. Use the Engine Horsepower Calculator as a directional input and refine with quotes from dealers, insurers or fleet operators.
Quando usar Calculadora de Potência do Motor
- Buyers comparing the all-in cost of two vehicles before making a purchase decision.
- Existing owners deciding when to sell or replace based on rising running costs.
- Trip planners estimating fuel and toll costs before a road trip.
- Fleet managers budgeting periodic maintenance and replacement cycles for a vehicle pool.
Erros e armadilhas comuns
- Using a city's average fuel price for trip planning across multiple states. Diesel and petrol prices can vary by ₹3-5 per litre across states.
- Forgetting taxes and insurance in total ownership cost. Road tax (5-12%) and 5-year insurance can together add 10-15% to vehicle on-road price.
- Ignoring depreciation. A ₹15 lakh new car is worth ₹8-9 lakh after 5 years - that's roughly ₹1-1.4 lakh of depreciation per year, often more than fuel.
- Comparing only EMI between vehicle loan options. Down-payment, processing fee and total interest matter more than monthly EMI alone.
Aproveite mais esta ferramenta
- Always factor depreciation into your ownership cost - it's typically the biggest line item over 5+ years.
- Compare on-road price (not ex-showroom) when shopping. The difference is 10-20% and varies by state.
- Pair this calculator with the EMI and fuel-cost calculators for a complete picture of vehicle ownership economics.
- Re-run the trip-cost calculation periodically as fuel prices change - the same trip can cost 10% more or less month to month.
Perguntas sobre Calculadora de Potência do Motor
O que é o BMEP?
Uma medida de quão bem um motor converte a cilindrada em torque. Quanto mais alto, mais eficiente.
Por que dividir por 396.000 para um motor de 2 tempos?
Um motor de dois tempos dispara em cada rotação, pelo que produz o dobro dos tempos de potência.
Total cost of ownership, simplified
Owning a vehicle in India means juggling EMI, fuel cost, depreciation, charging cost (for EVs), maintenance and trip cost. These numbers are interconnected - a longer commute means more fuel, faster depreciation, and bigger interest payments. Rather than treat them in isolation, the vehicle calculators help you see the full stack before you sign on the dotted line.
Pair this calculator with the EMI, depreciation, fuel cost and EV charging calculators to compute the realistic monthly cost of ownership. For depreciation we follow the IRDAI standard schedule used by Indian insurers for IDV (Insured Declared Value); for EV charging we model losses, charger type and time-of-use tariffs.
The Calculadora de Potência do Motor is part of the Vehicle suite on Online Calculator Tools, alongside 5 related calculators. All tools share the same UI patterns, the same privacy-first rendering (nothing is sent to a server), and the same commitment to showing the formula and assumptions behind every result.