Share this page
Copy the link or send it to your audience.
Point your camera at the QR code to open this page on any device.
Tire Pressure Calculator
Keep your tires at the right pressure for safety and savings.
Recommended pressures: compact 32/30 psi, sedan 33/32, SUV 35/33, light truck 38/40 (front/rear). Check the driver's door sticker for exact values.
How it works
Recommended pressures: compact 32/30 psi, sedan 33/32, SUV 35/33, light truck 38/40 (front/rear). Check the driver's door sticker for exact values.
Worked example
A sedan recommends 33 psi front, 32 psi rear = about 2.3 bar.
Recommendations
- Check pressure monthly and before long trips
- Inflate cold — hot tires read higher
- Adjust for heavy loads (add 3–5 psi rear)
Tips & advice
- Under-inflation increases fuel use and wear
- Use a reliable digital gauge
- Rotate tires every 10,000 km
Paint Calculator
Know exactly how many liters of paint to buy before going to the store.
Room Area Calculator
Find the exact floor area of a room for flooring, paint or heating.
Weeks Between Dates Calculator
Find out exactly how many weeks separate two dates.
Months Between Dates Calculator
Know how many months separate any two dates.
Tire Pressure Calculator
Keep your tires at the right pressure for safety and savings.
Use the calculatorInvoice Generator FAQs
They use standard formulas. Results depend on your real consumption, which can vary with driving style, weather and traffic.
Yes — use the cost per km and fuel cost tools with the same distance to compare running costs across fuel types.
No. Everything is computed in your browser. Nothing is uploaded.
Most tools use kilometers and liters. Converters (km/h ↔ mph, L/100km ↔ MPG) are included for imperial users.
More Free Tools
Explore the whole collection — no signup, 100% free & private.