Calculator hub

Free calculators for local service businesses.

Use these planning tools to estimate missed-call value, after-hours opportunity, and phone coverage ROI before spending money on a receptionist or AI phone assistant.

All results are estimates only. They do not guarantee revenue, booked jobs, call volume, or customer demand.

Tools

Open a calculator

Start with the calculator closest to your business. Use conservative numbers and treat the output as a planning estimate.

Plumbers

Missed-call calculator for plumbers

Estimate potential missed plumbing call value from unanswered calls, booking rate, average job value, and emergency-call mix.

Open plumber missed-call calculator

After-hours

After-hours call value calculator

Estimate what calls missed outside normal business hours may be worth for a local service business.

Open after-hours calculator

Phone coverage

Receptionist ROI calculator

Compare estimated recovered missed-call value with monthly phone coverage cost.

Open ROI calculator

Auto glass

Auto glass missed-call calculator

Estimate missed windshield and auto glass calls, including mobile service or commercial opportunities.

Open auto glass calculator

Helpful reading

Missed-call planning guides

These short pages support the plumber calculator and give Google more paths into the tool.

How much do missed calls cost plumbers?

Walk through why plumbing calls can go cold fast and how to estimate missed opportunity without making wild promises.

Read the missed-call cost guide

Are after-hours plumbing calls worth answering?

Review the emergency-call angle and why some after-hours calls may be worth more than normal service requests.

Read the after-hours guide