For locksmiths · free calculator

A locked-out caller won't wait for your callback.

Someone standing outside their own door calls the next locksmith in seconds. Set the faders to your own numbers to see what your missed calls cost your locksmith business.

$0 lost / business day

0 deals slipping away / mo

Configure inputs

Tell us about your phones

Starting values are the calculator's general defaults, not locksmith industry figures. Move each fader to match your own calls and job value.

Missed calls per week 20

1150

Share that are new customers 45%

5%100%

Close rate on answered new calls 35%

5%90%

Average customer value ($) $500

$50$10,000

Financial Audit Summary REF // MK-48

^$0

Estimated annual revenue leak

Metric Description	Value
Monthly leak	$0
Every business day	$0
New customer calls missed / mo	0
Deals lost / mo	0

Email me this result. We'll send your numbers ($0/yr at these inputs) to your inbox so you have them later.

Built by KaiCalls · the new business phone number with AI built in.

The fix

What if every call got answered — day, night, lunch rush?

KaiCalls is the new business phone number with AI built in. It picks up when you can't, sounds like your front desk, and turns the call into a booked job instead of a missed one.

Index

Capability

Functional Description

[01]

Answer

Picks up every call instantly — after hours, weekends, and during lunch rushes.

[02]

Remember

Knows your business hours, services, and pricing, ensuring callers receive immediate, accurate responses.

[03]

Act

Books the appointment, captures customer information, and sends it directly to your scheduling calendar.

[04]

Brief

Sends a detailed text summary of who called and what was agreed, keeping you informed in real-time.

KaiCalls Front Desk

🔴 Missed Call from (555) 019-2831

Hi! This is the front desk at Keystone Lock & Key. Sorry we missed your call! What can we help you with?

Hi, I'm locked out of my house and my keys are inside. How soon can someone get here?

Sorry we missed your call. I can send a locksmith now. What's the address?

Yes, that works perfectly.

Got it. A locksmith is on the way to your address, and I've texted them your details. ✔

Stop the leak

Stop doing the math. Start answering the calls.

Call the demo line and hear KaiCalls pick up like it would for your customers. Then start Kai Backup on your own: it answers the calls you miss on your cell, from $10/mo.

Hear it answer: call (417) 386-2898 Start Kai Backup for $10/mo

Frequently Asked Questions

How do I calculate the cost of missed calls?

Multiply your missed calls per month by the share that are new customers, by your close rate, by your average customer value. That is the revenue you lose each month from unanswered calls.

What percentage of missed calls are new customers?

For local service businesses, it commonly ranges from 30% to 60% of inbound calls. Adjust the console faders to reflect your own mix.

Do callers leave a voicemail when a business misses their call?

Most do not. The majority of callers who reach an unanswered line hang up immediately and contact the next option, turning a missed call into a lost opportunity.