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Acceleration Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
From: cm/sec/sec
 m/sec/sec
 m/hr/sec
 km/hr/sec
 ft/hr/sec
 ft/sec/sec
 ft/min/min
 mi/hr/sec
 knots/sec
To: cm/sec/sec
 m/sec/sec
 m/hr/sec
 km/hr/sec
 ft/hr/sec
 ft/sec/sec
 ft/min/min
 mi/hr/sec
 knots/sec

Calculate Your Gas Mileage

Enter Information:
Current Odometer Reading: (Do not include commas)
Last Time's Odometer Reading:
Gallons you put in the tank:





Calculation Results:

Your Gas Mileage is: miles per gallon

  Find new Gear Ratio with new tire size
New Tire Diameter:

Old Tire Diameter: 		Current Gear Ratio: New Gear Ratio:


Ever wonder what your low-low-low gear ratio is, your "crawl ratio"? You'll need to do a little research by finding out the transfer case and transmission ratios first. Enter your values on the left side, press Compute and your answer will be on the right.
  Find Overall Crawl Ratio
Transmis Ratio: TransCas Ratio: Axle Ratio: Overall Ratio:


By knowing your gear ratios and tire size you'll get a more accurate idea here. Enter the value on the left, press Compute.
  Find MPH
RPM: Tire Diameter:

Axle Ratio: Transmis Ratio: TransCas Ratio: 		MPH:


I suppose if you don't have a tachometer you could use this form, otherwise it's only useful to find out how accurate your Tach is. Enter the values on the left, press Compute.
  Find RPM
MPH: Axle Ratio: Transmis Ratio: TransCas Ratio:

Tire Diameter: 		RPM:

Kilograms to Pounds