Free Cost Calculators

Browse every OmniEstimate calculator. Pick your project, answer a few questions, and get a free planning estimate in under two minutes — no signup needed.

How our calculators work

Every calculator breaks your project into the same pieces a contractor would price — materials, labor, equipment, permits, and allowances.

 

You get three planning levels for every project: Budget, Standard, and Premium, plus a line-item table showing where the money goes.

Free, no signup

Get your estimate in under two minutes, free, with no account.

Three estimate levels

Budget, Standard, and Premium — pick the plan that matches your project.

Contractor-style pricing

Built from the same cost pieces a professional would quote.

Plumbing

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Plumbing Project Cost CalculatorGet free estimate → Plumber Cost CalculatorGet free estimate → Water Heater Replacement Cost CalculatorGet free estimate → Tank Water Heater Cost CalculatorGet free estimate → Tankless Water Heater Cost CalculatorGet free estimate → Water Heater Repair Cost CalculatorGet free estimate → Drain Cleaning Cost CalculatorGet free estimate → Clogged Drain Repair Cost CalculatorGet free estimate → Sewer Line Repair Cost CalculatorGet free estimate → Sewer Line Replacement Cost CalculatorGet free estimate → Trenchless Sewer Repair Cost CalculatorGet free estimate → Main Water Line Replacement Cost CalculatorGet free estimate → Whole House Repiping Cost CalculatorGet free estimate → Pipe Leak Repair Cost CalculatorGet free estimate → Burst Pipe Repair Cost CalculatorGet free estimate → Toilet Installation Cost CalculatorGet free estimate → Toilet Replacement Cost CalculatorGet free estimate → Faucet Installation Cost CalculatorGet free estimate → Faucet Replacement Cost CalculatorGet free estimate → Sink Installation Cost CalculatorGet free estimate → Garbage Disposal Installation Cost CalculatorGet free estimate → Garbage Disposal Replacement Cost CalculatorGet free estimate → Sump Pump Installation Cost CalculatorGet free estimate → Sump Pump Replacement Cost CalculatorGet free estimate → Shower Plumbing Cost CalculatorGet free estimate → Bathtub Plumbing Cost CalculatorGet free estimate → Gas Line Installation Cost CalculatorGet free estimate → Gas Line Repair Cost CalculatorGet free estimate → Plumbing Inspection Cost CalculatorGet free estimate →

Can't find your project?

New calculators are added regularly — check back soon or contact us with a suggestion.

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