A useful head start.
For every kind of work.

Page details

Pool volume calculator

Eight shapes with persistent X, Y, Z measurement sketches.

LSI water balance calculator

Calculate saturation balance from measured water chemistry.

Service agreement generator

Create a printable service scope using your approved terms.

QR code generator

Download a static QR code.

PDF signing

Edit and sign a PDF on your device.

Business presence check

Check a public business page.

Invoice generator

A professional invoice, ready to send.

Estimate generator

Put a clear scope and price in front of your customer.

Pay-stub generator

Prepare a clear record from actual payroll figures.

Receipt generator

Document a received payment with your logo and itemized details.

Service proposal builder

Create a branded proposal with scope, pricing and your terms.

Work order template

Print clear job instructions, tasks and approval spaces.

Roof inspection report

Build a customizable inspection record with observations and next steps.

Home service business checkup

Assess four areas and find practical next steps.

Before & after image tool

Compare your photos and export a branded image.

Chemical dosage calculator

Scale a manufacturer’s labeled dose to your measured water volume.

Service pricing calculator

Turn labor, materials and overhead into a price at your chosen margin.

Commercial bid calculator

Build an annual service price from visits, service costs and overhead.

Pool heating calculator

Estimate ideal heating energy and time from your heater’s stated output.

Pump run time calculator

Calculate turnover time using measured flow.

Cost per pool calculator

See your service cost per customer and per visit.

Customer lifetime value calculator

Model customer revenue and contribution using your assumptions.

Route worth calculator

Explore a route valuation using a multiple you choose.

Treatment coverage calculator

Calculate application volume from area and the exact product label.

Label dilution calculator

Scale the label’s concentrate quantity to your tank size.

Pipe volume calculator

Estimate internal water volume from inside diameter and length.

Measured flow calculator

Measure flow with a known collection volume and elapsed time.

Measured duct airflow

Convert average measured duct velocity to approximate airflow.

Temperature split calculator

Record the difference between return and supply air.

Equipment energy cost

Estimate electricity cost from measured power and run time.

Single-phase power calculator

Calculate real power from measured voltage, current and power factor.

Mulch & soil calculator

Estimate bulk material volume for a rectangular bed.

Price increase impact

Compare recurring revenue before and after a price change.

Schedule capacity

Estimate daily capacity using your actual visit and drive times.

Drive time & fuel cost

See fuel and paid travel costs for a day in the field.

New truck break-even

How much work must a new truck cover to meet its monthly costs?

Technician compensation comparison

Compare hourly, per-visit and revenue-share pay using your own rates.

Chemical cost & margin

Calculate product cost and gross margin on a treatment.

Minimum service-call price

Build a visit price from labor, travel, materials and desired margin.

One-time job pricing

Price repairs and one-time services with a visible cost allowance.

Water volume converter

Convert between US gallons, liters and cubic meters.

Pool salt calculator

Calculate salt mass from a measured deficit and product purity.

CYA dilution estimate

Estimate the water replacement fraction needed for a specified CYA target.

Free chlorine / CYA ratio

Inspect the ratio of two measured water readings.

Measured water-loss cost

Translate measured water-level loss into volume and utility cost.

Bucket test comparison

Compare pool loss and bucket loss over the same period.

Pool heat-up time

Estimate heat-up time from volume, temperature rise and useful heat output.

Pump energy savings

Compare measured power use and simple payback.

Filter area from rated flow

Calculate area using the filter manufacturer’s allowed loading rate.

Product weight to volume

Convert mass using the specific product’s labeled density.

Repair or replace cost comparison

Compare annualized repair and replacement scenarios.

Project scope budget

Compare a project’s base costs, contingency and selling price.

Room airflow · CFM

Estimate airflow from room volume and your specified air-change target.

Air changes per hour

Calculate ACH from measured airflow and room dimensions.

Round duct area calculator

Calculate equivalent round diameter from airflow and a specified velocity.

Loaded labor cost

Include taxes, benefits and paid non-billable time in your hourly cost.

Profit margin calculator

See margin and markup together without mixing them up.

Markup calculator

Set a selling price from your cost and chosen markup.

Profit forecast

Model monthly profit from jobs, average sale and operating costs.

House cleaning cost

Price a cleaning using area, your crew’s productivity and cost.

Roof replacement estimate

Use measured roof area and your price per roofing square.

Lawn care cost

Build a visit estimate from mowing, edging and cleanup time.

Overhead per billable hour

Allocate recurring overhead to productive crew hours.

Break-even jobs

Find the jobs needed to cover your fixed expenses.

Cash runway

Estimate operating runway using your own cash and cash-flow assumptions.