Cost of Saving

Worked examples / Buying something

Fix it or buy new?

A $280 repair on a washing machine that should then last three years, against a $750 new one that should last ten.

Buy new

Fixing the washing machine costs $157 a year. A new one costs $90 a year.

Fixed$157a year
New$90a year
Put in your own numbers

This is a worked example with illustrative figures, not data about any real person or company. Change any of them in the calculator and the answer changes with them.

How this answer was worked out

Fixed, per year$280 / (3 x 80%) + $40 = $157
New, per year($750 - $0) / 10 + $15 = $90
Difference a year$66.67
Most the repair can be($90 - $40) x 3 x 80% = $120

Every formula is written out on the formulas page.

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