Should I |

Real-world math for real-life decisions.

Quick calculators that help you decide. Enter your numbers, see the savings, make a choice.

Find Your Calculator

Every Calculator

56 calculators to help you make smarter decisions. Pick one and get a real answer in seconds.

How It Works

1

Enter Your Numbers

Use simple sliders to input your actual costs and habits.

2

See the Math

Get instant results with ranges showing best and worst case scenarios.

3

Make a Decision

Review trade-offs and decide what's right for your situation.

Why Trust ShouldICalc?

No Hidden Agenda

We show you the math and let you decide. Our calculators use real data, not sales pitches.

Ranges, Not False Precision

Life is variable. We show realistic ranges rather than pretending to know exact numbers.

Honest Trade-offs

Every calculator shows money, time, and quality trade-offsโ€”not just the rosy picture.