HOW TO USE IT
How to use the Construction Payment Schedule Calculator
- 1
Set the deposit: A deposit at signing covers mobilization and materials. Keep it high enough to protect the early outlay but defensible to the client.
- 2
Add milestones: Milestones release cash as defined stages complete. Each should reflect a real amount of work, not an arbitrary split.
- 3
Let the final balance the schedule: The final payment is whatever remains after the deposit and milestones. This forces the percentages to total 100%.
- 4
Validate the totals: 10% + 40% + 30% + 20% = 100%. On $250,000 that is $25,000, $100,000, $75,000 and a $50,000 final. Use the Construction Payment Schedule Calculator.
THE MATH
Payment schedule calculation method
Set a deposit, one or more milestones and let the final payment be whatever remains so the percentages total 100%. A 10% deposit, 40% and 30% milestones on $250,000 leave a 20% final payment of $50,000.Milestones release cash as defined stages complete. Each should reflect a real amount of work, not an arbitrary split.
PRACTICAL EXAMPLE
Worked example for Payment schedule
Set a deposit, one or more milestones and let the final payment be whatever remains so the percentages total 100%. A 10% deposit, 40% and 30% milestones on $250,000 leave a 20% final payment of $50,000.
FAQ
Frequently asked questions
How do you build a construction payment schedule?
Set a deposit, one or more milestones and let the final payment be whatever remains so the percentages total 100%. A 10% deposit, 40% and 30% milestones on $250,000 leave a 20% final payment of $50,000.
What should I verify before using the result?
Tie each payment to a visible milestone so both sides know exactly what triggers it.
Is this a final quote or design?
No. Use it as a planning estimate, then confirm measurements, local rates, product requirements, permits and jobsite conditions before bidding or building.