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Maintenance interval predictor


New Member
Hello All,

I trying to create the upcoming service schedule for vehicles by providing current KM's and Date of sale as a input.

I have specified maintenance intervals (Kms an duration wise) with me, Pl help me with formula.


Peter Bartholomew

Well-Known Member
That was what I attempted. By calculating the average for km/month you can extrapolate to the expected date of the next service. Then take the minimum of the two dates. I think that you also should also record a service history. Later services should probably fall within 3 months of the previous service rather than being related back to the purchase date.