Is this downloaded Excel template compatible with Google Sheets?

Yes, 100%. The downloaded .csv file opens natively in Microsoft Excel, Google Sheets, Apple Numbers, and LibreOffice with standard comma-delimited columns.

How do I model month-over-month revenue growth in an Excel runway model?

Set Month 1 revenue to your starting MRR in cell C2. For subsequent months (e.g. cell C3), enter the formula: =C2*(1+$B$5), where $B$5 is your monthly growth rate percentage. Drag this formula across all 24 months.

Spreadsheet Template & Formula Hub

Runway Calculator Excel Template

Download a ready-to-use 24-month financial runway projection model pre-filled with your customized numbers, native Excel formulas, and cash depletion indicators.

Excel Financial Model Parameters

Starting Cash ($)

Monthly Revenue ($)

Monthly Expenses ($)

Rev Growth (%/mo)

Exp Growth (%/mo)

Native Excel / Google Sheets Formulas

// Cell B2: Cash | Cell B3: Revenue | Cell B4: Expenses

=IF((B4-B3)<=0, "Sustainable", B2/(B4-B3))

Copy this formula directly into cell B5 in your Excel sheet to calculate static runway months.

Live Generated Model Preview (First 4 Months)24-month full export

Month	Start Cash	Revenue	Expenses	End Cash
Month 1	$100,000	$20,000	$35,000	$85,000
Month 2	$85,000	$21,000	$35,700	$70,000
Month 3	$70,000	$22,050	$36,414	$55,000
Month 4	$55,000	$23,153	$37,142	$40,000

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Runway Excel Frequently Asked Questions

Everything you need to know about cash runway, burn rates, and financial planning.

In Microsoft Excel or Google Sheets, the formula is: =IF((B4-B3)<=0, "Sustainable", B2/(B4-B3)), where B2 is your Cash Balance, B3 is Monthly Revenue, and B4 is Monthly Expenses.