Before you spend, invest, or sell
Free calculators that show the real cost, long-term returns, and the numbers behind your decision.
Is rooftop solar worth the investment? Compare quotes, payback, and long-term savings.
Open calculatorKeep your India flat or sell it? Compare rental returns, taxes, currency changes, and investing instead.
Open calculatorFour quick calculators
Spread the price over every time you’ll actually use it, then compare with what one use is worth to you.
The verdict
$0.64 per use
Each use costs less than the $2.00 it’s worth to you.
A $200 jacket you wear 300 times is cheaper than a $40 one you wear twice.
If a shortcut costs less than your hourly rate, you’re buying time at a discount.
Every verdict shows the point where the decision flips, so you know how close it is.