CostCrossover

Know when the math changes.

Free calculators that show when one choice becomes more expensive than another.

Try the Storage Unit Calculator

Run the numbers before you decide.

Featured calculator

Start with a decision you can measure.

Storage Unit: Store vs. Sell

Compare the future cost of keeping belongings in storage with selling now and replacing only what you need later. Find the break-even point—and your projected Storage Regret Date.

Open calculator

What you’ll see

  • Which path costs less over your timeline
  • When cumulative costs cross
  • How much buffer you have before break-even

How it works

Clear context in three steps.

  1. 01

    Enter your numbers

    Use realistic estimates for the costs and timing that matter to you.

  2. 02

    Compare both paths

    See each choice projected over the same period, side by side.

  3. 03

    See the crossover point

    Understand when the math changes—and what that means for your decision.

On the roadmap

More calculators coming.

RV: Buy vs. Rent

Coming soon

Compare ownership costs with renting only for the trips you take.

Snowbird: Own vs. Seasonal Rent

Coming soon

Weigh year-round ownership against a seasonal place.

Vacation Home: True Cost

Coming soon

See the complete cost of a second home against alternatives.

Downsizing: Stay vs. Move

Coming soon

Compare the ongoing cost of staying with the cost of moving.