FIND A LITTLE CLARITY

Business Calculators

Margins, pricing, and sustainable growth. Every tool is free, with transparent formulas and worked examples.

See how much of each sales dollar remains after direct costs.

Calculate the percentage added to cost to reach your selling price.

Find the sales volume needed to cover your fixed and variable costs.

Add sales tax to a price or work backward from a tax-inclusive total.

Convert hourly and annual gross pay using your actual paid hours and weeks.

Separate regular and overtime earnings with your chosen premium multiplier.

Calculate a sale price, savings and the effect of two sequential discounts.

Measure simple return using proceeds and all entered investment costs.

Compare ad-attributed revenue with spend and a contribution-margin break-even point.

Apply a percentage or fixed pay increase, then compare annual, monthly and hourly gross equivalents.

Build a full-year depreciation schedule using straight-line, declining balance or sum-of-years digits.

Reconcile beginning inventory, net purchases and ending inventory to estimate period COGS and gross profit.

Measure inventory turns and implied inventory days for the exact reporting period you enter.

Compare customer acquisition cost with contribution-based lifetime value and a simple payback estimate.

Calculate campaign unit costs and click-through rate, or solve spend and expected clicks in reverse.