Car Math Pro Car Calculator

In-app purchases
114 reviews
Content rating
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About this app

Car Math Pro has all the car calculations and simulations you need to build and modify cars. It's car math made simple.
Hundreds of car performance calculations and graphs
If you're looking for car performance calculations and simulations, for racing cars or street cars, look no further.

Vehicle, engine, transmission, differential, chassis, suspension geometry, brakes, tires, performance
Conditions including density altitude
Fuel including blends, additives, nitrous oxide
2-stroke or 4-stroke
Supercharger and turbocharger support
Comprehensive unit conversions
Car racing strategy

Engines: Camshaft, compression ratio, displacement, efficiency, exhaust, flow, intake, piston dynamics, redline, power, torque, many more
Electric vehicles: Acceleration, battery, charging, efficiency, motors, range, savings, top speed, torque curve, more
Turbochargers: Boost curve, compressor map, sizing, intercoolers, temperatures, pressure, flow
Chassis: Aerodynamics, battery, center of gravity, clutch, coolant, gear ratios, shift points, weights
Suspension: Anti-pitch, anti-roll bar, roll centers, springs, steering, struts, torsion bar, A-arms, 4-link geometry
Performance Acceleration, braking, cornering, steady-state, top speed, weight transfer, more
Brakes: Brake pedal, braking performance, hydraulics and pressures
Tires: Tire selection, tire sizing, tire stagger, tire temperatures
Costs: Fuel consumption, fuel costs, recharging, electricity consumption and costs, driving costs, loan analysis
Car performance optimizations: Acceleration, aero drag, boost curve, braking, cornering balance and speed, launch, stability, dragstrip, efficiency, flow, power, redline, reliability, range, resale, tire wear, top speed, traction, turn-in, weight
Conversions: 23 categories of measure conversions
Reference: Bolts, drills, fluids, fractions, gauges, hose, statistics, trigonometry, material weights
Strategy: Racing strategy and pit stop planning and analysis

Car Math Pro is easy and fun to use
Advanced, reliable, proven algorithms
Metric and English inputs and outputs
Car performance calculations, car performance simulations, car performance graphs
Updated on
Oct 1, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

104 reviews
A Google user
January 7, 2019
I'm impressed by the comprehensive data structure and the very full range of calculations possible. Unfortunately the example data is all in non-SI units, and the vehicles listed are very US-centric. I would give this 5 stars (or even more if that were possible) if the units could be chosen on initial setup and consistently maintained, and if the example data was left out so as to avoid making assumptions about how the user wants to utilize the app.
40 people found this review helpful
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Robin Perry
November 2, 2023
Excellent Anyone who has problems with it Does not have the intelligence and understanding to use it
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March 5, 2023
Some features don't work. For example when putting in compression ratio, the period button doesn't work. Instead of 9.1:1, you can only enter 9:1, or 8.5:1, you can only enter 8:1. It would be a great program if they would take more time and work out the bugs.
4 people found this review helpful
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Speed-Wiz Software
March 7, 2023
Thank you for your feedback. Sorry we let this bug slip through the cracks. It is fixed in today's release.

What's new

Speeds calculation and graph now include transfer case ratio
Additional energy conversions
System updates
Bug fixes and other improvements
Car Math Pro from Speed-Wiz
Car performance calculations