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Calcimator

Startup Cost Calculator

Calculate one-time and recurring startup costs.

Inputs

$
$
$
$
$
$
months

Results

Total Startup Capital Needed

$86,000.00

≈ 8 years of state college

One-Time Costs$38,000.00
Operating Cushion$48,000.00
Monthly Burn Rate$8,000.00
Runway (months)10.8
Quarterly Burn$24,000.00
Annual Overhead$96,000.00
How to Use This Calculator
  1. Enter your one-time startup expenses: Equipment & Supplies, Lease Deposit, Initial Inventory, Legal & Professional Fees, and Initial Marketing.
  2. Enter your Monthly Overhead — recurring costs like rent, utilities, insurance, and payroll.
  3. Set the Operating Cushion — how many months of overhead you want held in reserve.
  4. Review the Total Startup Capital Needed, along with the One-Time Costs and Operating Cushion that make it up.
  5. Check the Monthly Burn Rate, Quarterly Burn, Annual Overhead, and Runway (months) to see how long your startup capital will last.

How the result changes with Monthly Overhead

Monthly OverheadTotal Startup Capital Needed
$100,000.00$638,000.00
$350,000.00$2,138,000.00
$650,000.00$3,938,000.00
$900,000.00$5,438,000.00

What each input means

Equipment & Supplies
Equipment, furniture, technology purchases.
Lease Deposit
Security deposit and first/last month rent.
Initial Inventory
Initial inventory or supplies purchase.
Legal & Professional Fees
Incorporation, licenses, accounting setup.
Initial Marketing
Website, branding, launch marketing.
Monthly Overhead
Monthly fixed costs (rent, utilities, insurance, payroll).
Operating Cushion
Months of operating expenses to have in reserve.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    Equipment & Supplies = 15000, Lease Deposit = 5000, Initial Inventory = 10000, Legal & Professional Fees = 3000 = 7 input(s) provided
  2. Calculate Total Startup Capital Needed
    Total Startup Capital Needed
    86000 = $86,000
  3. Calculate One-Time Costs
    One-Time Costs
    38000 = $38,000
  4. Calculate Operating Cushion
    Operating Cushion
    48000 = $48,000

Engine last updated . Checked against 1 independently-derived test how we verify calculators.

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