Directions. Enter length in box to be converted. Select either inches or centimeters button. Press convert button to see result at bottom of calculator.
1 A 5x5 foot storage unit usually runs about $40-$50 per month. 2  10x15 foot units cost $75-$140 per month or $115-$150 for a climate controlled space. 3  A 10x20 unit ranges from $95-$155 per month or $170-$180 for climate controlled. 4  20x20-foot spaces rent for about $225 per month.
1 For instance, a 5 x 5 foot storage unit costs around $40 to $50. 2  A 10 x 15 foot space runs around $75 to $150 and a 10 x 20 foot storage unit costs around $95 to $180. For instance, a 5 x 5 foot storage unit costs around $40 to $50. 2  A 10 x 15 foot space runs around $75 to $150 and a 10 x 20 foot storage unit costs around $95 to $180.