Thank you. :thumbsup: Step 1. 245 People Learned. To convert degrees to inches you must multiply the width of the control surface in inches by the sine of the angle. Angle Calculator | Slope to Degrees. THis results in a TOTAL angle (angle between axes of the wheels) of . Inches and Millimeters Conversion : Fill in One and Press the Button to Find the Other. Apr 17, 2007 In Excel put the diameter in cell A1 and the toe in cell A2. Divide the toe mm by the mm/degree result to get toe in decimal degrees okay, I did a little math with the steps above and my old toe . How does one convert the 3 degrees into a inch/mm measurement. By misalignment, I mean angular misalignment. Toe-in in inches is the difference between measurements A and B in the diagram below. I got an alignment today at a performance-oriented shop. If the hypotenuse is 10 inches, then the legs must measure 6 . It is equal to .75 (decimal degrees). "Degrees are used to measure angles, as well as arc lengths (meaning the distance around part of a circle). An inch is a measure of length, while a degree is a measure of angle, so it is impossible to convert inches to degrees. 3) Incorrect readings of toe-out generally indicates a bent steering arm. I found a calculator to convert inches to degrees. There are 36 inches in a yard and 12 inches in a foot. The CTE employs reciprocal temperature units (K-1, F-1, C-1, etc.) Where I work we use mm for alignment values, but for my 197 cup I only have the degrees values. So the number of degrees per inch depends on the size of the circle, or sphere. Bimmerforums - The Ultimate BMW . Vehicles with SLA suspensions use the upper and lower ball joints to create the angle, and those with struts use the center of the upper strut mount and the lower ball joint as the angle. Horizontal moves are calculated in a similar way from dial readings at 3 and 9 o'clock positions. The total Toe adjustment should be between 0.00-0.05 degrees; The total Caster adjustment should be between 3.2-4.8 degrees depending on your year, make, and model. What are the wheel alignment specs for a 1996 s10 truck? Remember to include the decimals when converting so 1 mil/1 inch = .001/1 inch. Quantity : Reference Unit : is equal to : Conversion Factor : Unit : 1: degree = 1 : degree: 1 = 0.017453292519943 : radian: 1 = 1.1111111111111 : grad Many aftermarket alignment kits show the adjustment range in degrees, so I thought I'd share the work I did on converting degrees to mm (seeing as most aligners report toe in mm, not degrees). The Ultimate BMW Forum > BMW Models > M series > 1992 - 1999 M3 (E36) > inches to degrees conversion for alignement. Quick conversion chart of mil to degree. It is equal to .75 (decimal degrees). Check out wunderaligner.comCheck out Knuckle Busters here: https://www.youtube.com/playlist?list=PLhU72li4fhIcDG2_Co0Lz5T3UxBMABZ5c The table at the foot of the page lists the conversion factors. Topic: Toe-in: Inches to Degrees: Posted By: UltraKen on 06/04/10 11:07am I'm having a hard time finding the angle settings for toe-in when the specs call for 1/8inch. Just use (and make sure the calculators set to work in degrees not rads): sin (wheel diameter in mm / toe measurement in mm) inverse sine * (toe measurement in mm / wheel diameter in mm) For instance a 15" wheel's 281mm diameter, if they say 2mm toe out then that's. Sin (281/2)=0.63deg toe out, or 0deg, 38min if you'd rather. The following formula is used to convert degrees to inches. fstbmwm3. Shop Manual toe-in in inches is measured on the tire tread at the axle level. So 24" would be your diameter. 2) Use full-floating turn table under each wheel. MEMBER. 60' minutes = 1 degree (e.g. 1 degree = 17.777777777778 mil. Degrees. Enter the values for the roof pitch in inches per foot rise. To convert decimal inch values to mm's multiply by 25.4 and round to 1 decimal place. representing the length change per degree per unit length, e.g., in./in./F or mm/mm/C. RMOORE09. -6' to -18' of A DEGREE. Converting millimetre values to degrees minutes'. Given that, and everything being measured exactly right, you have roughly -2.2 camber. 2. 3/32" = .21 degrees = 12.6 minutes. it will move 10 x .017= .170 inches , roughly 3/16 of an inch. Camber/caster in degrees. Degrees Per Minute Calculator : Fill in Two Items and Press the Button to Find the Third. here are my before and after measurements is a 19degree angle Mar 10, 2018. To offset for crowned roads set the left caster to 2-3/4 degrees positive and the right 3-1/4 degrees positive. Definition: A division of a circle, equal to 1/360 of its . It is equal to .75 (decimal degrees). You need to know the EXACT distance between the two points you measured. Then select a fraction if there is any. Convert Degrees To Inches Alignment - XpCourse. 1996 FORD F-150. So 20 inches times 0.0349 (sin of 2 degrees) = 0.698 inches about 11/16. Here's a Chart For A Popular Tire Diameter: Toe-Out Data For One Tire With A Diameter of 25.5 Inches THIS IS "PER SIDE" multiply by "2" for TOTAL TOE Toe-Out Distance Toe-Out Angle Fraction Decimal Minutes Degrees mm 1/32 0.03125 4.21292 0.070215 0.8 1/16 0.06250 8.42586 0.140431 1.5 3/32 0.09375 12.6388 0.210647 2.4 1/8 0.12500 16.8518 0.280863 The factory recommended wheel alignment specifications for the Subaru WRX is as follow. _____ FirstGensForever- i did my entire front end with eibach 2" coils, street edge 2" spindles and all moog steering and uppers and lowers and belltech street performance shocks. Caster is the forward or backward tilt of the steering axis viewed from the side of the vehicle. Divide the result by 360 to get mm per degree. Formula (2 * tire width * aspect ratio / 100) + (wheel diameter) = wheel + tyre diameter Executing first equation . 130' = 1 degrees) If you have inch values see below for conversion to mm's first. 02-19-2002, 04:15 AM . 1 mil to degree = 0.0573 degree. One for angles and the other for distance. Some good alignment equipment will measure set back and give you a reading in inches or millimeters. This calculator works with metric numbers if you enter the Toe & Tire Diameter in metric. To convert decimal inch values to mm's multiply by 25.4 and round to 1 decimal place. Caster 2 to 4 . The QuickTrick systems utilize inches or metric. 1/16" = .14 degrees = 8.5 minutes. Alignment settings: Converting inches to degrees for . display:none !important; divide the toe mm by the mm/degree result to get toe in decimal degrees or excel =degrees ( asin ( toe_in_mm / ( rim_dia_inches * 25.4 ))) or use the calculator on this page, hypotenuse is the rim diameter the toe per wheel (total toe divided by 2) in mm is Regards. Next where theta=3 degrees. Alignment Specs. Toe-Out Data For A Tire With A Diameter of 18 Inches . Tire Alignment Toe-In Conversion Chart - Bullet Proof Steering The front right and left tire camber should be set at zero, +/- zero degrees at three minutes. Wheel Alignment Specificationsare normally given in angular values of degrees and minutes A circle consists of 360 segments called DEGREES, symbolized by the indicator Each DEGREE again has 60 segments called MINUTES symbolized by the indicator '. From Degrees To Inches ? Toe The specifications for toe are read in fractions of an inch or degrees. Toe-Out Distance Toe-Out Angle Fraction Decimal Minutes Degrees 1/32 0.03125 5.96831 0.099472 1/16 0.06250 11.93664 0.198944 3/32 0.09375 17.90501 0.298417 . If the surface is 2 inches wide multiply .017 x 2. Practice pulling the tape measure to get the same tension front and rear of the wheel when measuring. Save Share. 1 Degrees to Millimeters (1 deg to mm) Convert 1 Degrees to Millimeters (deg to mm) with our conversion calculator and conversion tables. Cut off each corner and smooth the edges. Here's a Chart For A Popular Tire Diameter. Converting from mm to degrees: 1. The specifications for toe are read in fractions of an inch. so then the actual toe of one front tire in inches would be sin (5/60) *. The vehicle in the chart is within specifications. The distance from the front feet to the center of the coupling is 8 inches. What this means is 1 degree, over a length of 24" will 'offset' .4189". OEM Nissan rear wheel allignment specs for the 94 Sentra are TOE-IN -1mm to -3mm. 1 degree = .017 inches (17 thousandths of an inch) If the surface is 1 inch wide and is deflected 10 degrees. Caster: positive 3-1/4 degrees (plus or minus degree) (there should be no more than a degree variation side to side). so the nominal diameter of your tires is (235) (2) (0.45) (1/25.4) + 17 or. 1 mil = 0.056249999999999 degree. 10 mil to degree = 0.57296 degree. The rack I use only measures in degrees. 1 minute in degree = 0.01666667 ' 10 minute in degree = 0.16666667 ' 50 minute in degree = 0.83333333 ' 100 minute in degree = 1.66666667 ' 250 minute in degree = 4.16666667 ' 500 minute in degree = 8.33333333 ' Alignment conversion:inches to degrees - help! Mark a line across the long dimension that is 6 inches from one side. I demonstrate how to convert toe settings from mm to minutes and degrees.Please become a Subscriber and if you Like, press the Bell Icon to receive notificat. MINUTE TO DEGREE (' TO ) CHART. 1 degree =.017 inches (17 thousandths of an inch) If the surface is 1 inch wide and is deflected 10 degrees it will move 10 x.017=.170 inches, roughly 3/16 of an inch. Hello could someone tell me the Alignment Specs of a 1996 Ford F150 RWD. I think the inches measurement originates from when you used toe plates across the face of the wheel/tire, and you measured across the car at the front and rear of the tire (if that makes any sense). 1. Calculate the Radius (in mm) of the wheel and tyre together. Wheel Alignment: Caster Angle. If 0.1inch of total toe means it is the combined toe of both . i took it to belle tire and gave them the street performance specs. they said no problem and had it done within a couple hrs of me dropping it off. The vehicle in the chart is within specifications. Said another way, a 24" tall tire, leaned over at .4189" would be at 1 degree of camber. When a technician checks your tire alignment, he or she is mainly concerned with three things: 1. You're answer should be .4189. With alignment equipment that measures toe by using only the front instruments, any setback will cause an uncentered steering wheel. 4. 20 times 0.698 (sin of 4 degrees) = 1.396 inches, a little over 1 3/8. 30 mil to degree = 1.71887 degree. Enter the Diameter of your tire on your wheel. Wheel Alignment Specificationsare normally given in angular values of degrees and minutes A circle consists of 360 segments called DEGREES, symbolized by the indicator Each DEGREE again has 60 segments called MINUTES symbolized by the indicator '. For instance, if I draw a circle with a radius of 1 inch, then 360 degrees (all the way around the circle) corresponds to 2 inches, about 6.283 inches. Your acceptable range is -0.4 - +1.3 degrees. Thanks in advance for any help Turn left wheel in 20 degrees on scale of turn table and read scale of turn table on right wheel. 1963-1982 Corvette Performance Alignment Specifications. Enjoy. 4189. Get two pieces of 0.040 aluminum sheet, 24 inches x 18 inches. You also can convert 1 Degrees to other Angle (popular) units. To get the circumference we multiply D*pi. In Fig. Last edited by Ojas; 11-18-2008 at 18:07. To answer your original question, since your RA1s have an overall diameter of 24.4", I'd say 1 degree of camber corresponds to about 5mm. If the surface is only 1/2 inch wide divide .017 in half. It has the 4.9 I6 Motor with a Standard Transmission. Use this simple tool to accurately calculate how many degrees are in any roof pitch, stair stringer, or any other slope standard or metric. Notice the 45' or forty-five minute reading for the RF. 167,000 MILES. If the tire is leaning in at top and out at the bottom it is called negative camber. Therefore, for example a (Degree) is also the same as 30' (Minutes) about 25.3" (or you could look up the specs for the exact tire you're. Not 3 mm, which was what I wanted. Toe was in inches (hundredths), on the screen and the printout. Thereof, how do you convert mm to degrees? LD = WCS * Sine (a) Where LD is the linear deflection (inches) WCS is the width of the control surface (inches) a is the angle; Degrees to Inches Definition. If there is no negative sign preceding the number, it is assumed positive. CAMBER. Degrees,minutes, seconds to degrees converter How to convert decimal degrees to degrees,minutes,seconds. The whole inches to degrees thing always confuses me, and I've never gotten a satisfactory answer online. Any good 4-wheel aligner will reference the rear wheels when setting toe in order to eliminate this problem. To convert 1 deg to mm use direct conversion formula below. Use clearance chart (next page) to define horizontal clearance for: -Main track -5.5 degree curve -2 inch superelevation -10 feet high object truck centers "t "car width "w" radius of track curvature "R" t /2 w/2 center line of car center line of track at center of car centre line of track center of curve swing out of center line of . Use a scientific calculator or look up on a trig chart to find the Sin of 2 degree or 4 degrees or what ever. When we heat or cool an object and it does not have freedom of expansion or contraction (i.e., it is secured at both . What this means is 1 degree, over a length of 24" will 'offset' .4189". See printable PDF for specifications *Note: the driver and passenger caster will never completely mirror each other. Then the Camber Angle in Degrees, it can be POSITIVE or NEGATIVE. 3. More More Courses View Course I've scoured the web and can't find a simple (or complex) conversion that clearly defines whether it is referencing tire . A NEGATIVE offset number means the wheel is tipped in as the picture to the left shows. One second is equal to 1/3600 degrees: 1" = (1/3600) = 2.77778e-4 = 0.000277778 For angle with d integer degrees m minutes and s seconds: d m' s" The decimal degrees dd is equal to: dd = d + m/60 + s/3600. 0.25 Inch (0.58 ) of Total Toe-In Measurement A - B = 0.25" or 1/4" total toe-in. This yields . Actual Inch per Minute: Radius of Rotation: Degrees per Minute: . Construction of the toe in/out gauges. So basically, nothing. How to convert degree to mil. the specifications in the chart are for the front of the vehicle. Use this page to learn how to convert between mils and degrees. If the length of the hypotenuse is 5 inches, then the other sides of the triangle must measure 3 inches and 4 inches. tan (theta)=misalignment/coupling dia =shim thickness/distance between motor feet. Toe for one wheel in degrees = Abbreviation/Symbol: ; Unit of: Angle; Worldwide use: Global; Description: The degree is properly referred to as an arc degree, or a degree of arc. PDA. The face on a 17" wheel is usually in the 18" range. If the surface is only 1/2 inch wide divide.017 in half. Replace arm and recheck wheel alignment . View Full Version : inches to degrees conversion for alignement. If you have 18" Wheel with maybe 3" rubber, that would make a total of 24" of Wheel+Tire height. Repeat test for right wheel. The decimals value is the number of digits to be calculated or . For example: A 12/12 roof pitch would be selected as 12 inches of . The rear right and left tire toe should be at zero and +/- 3 mm. Right Triangle Angle And Side Calculator for easy calculation. Since mils per inch is the rise over run that means that the conversion to an angle is the arctangent. One degree () is equal to 60 minutes (') and equal to 3600 seconds ("): 1 = 60' = 3600" The integer degrees (d) are equal to the integer part of the decimal degrees (dd): d = integer(dd) Camber The camber angle is -.09 degrees with an acceptable reading of plus or minus 0.5 degrees. Convert 30 degrees 15 minutes and 50 seconds angle to decimal degrees: 30 15' 50" The decimal degrees dd is equal to: Or the conversion from an angle is the tangent of that angle. The acceptable caster range on this vehicle would be +2.4 degrees - +3.4 degrees. This is the inward or outward angle of the tire when viewed from the front of the vehicle. Top www.xpcourse.com. If there is no negative sign preceding the number, it is assumed positive. You use the radius because the wheel's pivot point is at the center of the wheel. Put this formula in cell A4: =ATAN (A2/A1)*180/PI () Toe The specifications for toe are read in fractions of an inch. The alignment machine reads in tenths of a degree. For example, consider a right triangle, where one interior angle is 90 degrees, by definition, and the other interior angles measure 36.86 degrees and 53.13 degrees. This is not degrees, this is 8/60 to 16/60 of a degree betweeen the wheels. Hit RESET to clear the form and SAMPLE if you want to see a sample calculation. Since most alignment specifications show toe as total toe, i.e. 1 deg = 1000 mm. 10 mil to degree = 0.57296 degree. From what I can put together from information I've gathered these numbers in inches cross over to these numbers in degrees: (this is based on a 25" diameter tire, which is pretty close to standard on a 911) 1/32" = .07 degrees = 4.2 minutes. The inch is usually the universal unit of measurement in the United States, and is widely used in the United Kingdom, and Canada, despite the introduction . Inches: Millimeters: . Multiply the result by PI to get the circumference. Formula: Total_Toe_angle = arc-sine (Total_Toe_inches / Tire_Diameter) Tire Diameter is used instead of Tire Radius because Tire Diameter automatically compensates for toe at the leading and trailing edge of the tires. Therefore, alignment should be checked whenever new tires or suspension components are installed, and any time unusual tire wear patterns appear. Type in your own numbers in the form to convert the units! Quick conversion chart of mil to degree. What is the degree equivalent of 1/8" and 1/16" ? 75.36" / 360 = 0.209inches per degree. Note 0.0625" = 1/16" and 4/16 = 1/4 The Shop Manual 0.25 inch of total toe-in is made up of: It is read negative one quarter of an inch plus or minus one eighth of an inch. Multiply rim diameter in inches by 25.4 to get rim diameter in mm. 24*3.14= 75.36" circumference. Degrees, Min, Sec: Put comma between Deg, Min, Sec . 8.5 is the radius of your rim, which is half of 17". Press CALCULATE to find other values. The front right and left tire toe should be at zero and +/- 3mm. If you want to convert it to degrees you need to know the length of the surface and then use your trig to figure out the . Then multiply the amount of Minute you want to convert to Degree, use the chart below to guide you. It is read negative one quarter of an inch plus or minus one eighth of an inch. The alignment was done with a Hunter Hawkeye. running on Tire Rack or the tire manufacturer's web site.) Only show this user . Written out it seems much more confusing than it really is. Quantity : Reference Unit : is equal to : Conversion Factor : Unit : 1: degree = 1 : degree: 1 = 0.017453292519943 : radian: 1 = 1.1111111111111 : grad This is a very easy to use minutes to degrees converter.First of all just type the minutes (min) value in the text field of the conversion form to start converting min to deg , then select the decimals value and finally hit convert button if auto calculation didn't work.Degrees value will be converted automatically as you type.. Alignment should also be checked after the vehicle has encountered a major road hazard or curb. Enter the bottom indicator values into the calculator ("+" dir'n is against indicator) The displayed foot shim values shown in the yellow boxes are required to reach a true alignment. Reading should be within 2 degrees of left wheel. Thanks. If there is no negative sign preceding the number, it is assumed positive. Let me put your number in perspective. Good forums.hybridz.org Pull out your scientific calculator, press "1" then "tan" then "X" then "24" then "=". Occasionally we get asked how to convert shaft alignment angularity values expressed as mils (thousandths) per inch to degrees. Convert inch fractions to mm's rounded to 1 decimal place using the chart below. An inch is the name of a unit of length in a number of different systems, including Imperial units, and United States customary units. How would I go about converting the degrees to mm? while his alignment computer wants it in degrees! If you know coulping dia in inch/mm , you can get misalignment in inch/mm. the 0.67 degrees is if there is 0.1 inch of toe on the driver and another 0.1 on the passenger side. Example. It is inverse SIN of 0.1/8.5 =0.67 degrees. The specifications for toe are in fractions of an inch. 0.1 degree would be approx equal to .0209". Positive moves are UP, negative moves are DOWN. Too much inward or outward tilt, also known as negative and positive camber, respectively, indicates improper alignment and will need to be adjusted. It is negative one-quarter of an inch plus or minus one-eighth of an inch. 40 mil to degree = 2.29183 degree Example: convert 24 to mil: 24 = 1.35 mil You're answer should be . Of course, the same method can be applied with suspension components, etc. Toe. Therefore, for example a (Degree) is also the same as 30' (Minutes) The Alignment readout we got in February of this year was the camber reading -0.7 degrees on both sides and the toe reading -0.24 on both sides. so the toe in of each front tire would be 5 minutes or 5/60 degrees. I brought my own desired specs and they immediately said they wanted toe in inches, and gave the usual fractions like 1/16" as an example. Also, you can calculate shim thickness required for correction of misalignment by above formula. easy enough with some basic trig. Incorrect alignment settings will usually result in more rapid tire wear.