Budget, allocation, CSV export. Under 2 minutes, no signup.
Why use this calculator
Save time
Get accurate charges in under 2 minutes.
Export ready
Download CSV files to share instantly.
Any allocation
Equal splits, ownership shares, or custom.
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Maintenance Charges Calculator
Calculate monthly maintenance charges for your housing society flat. Works for all flat sizes — 1 BHK, 2 BHK, 3 BHK. Includes sinking fund and corpus fund contributions. Designed for housing societies across India.
Use it to compare monthly vs. quarterly maintenance charges, model corpus fund contributions, and export CSVs you can share with your managing committee.
1. Society profile
Describe your housing society and how maintenance should be allocated.
2. Annual budget
List every operating expense once, with annual amounts.
Click an example to add it
Budget Summary
Include corpus fund contribution
Set aside part of the budget for future major works (sinking fund).
Quick inputs
Start with your flat count and payment cycle
1. Society profile
Describe your housing society and how maintenance should be allocated.
Choose whether every flat pays the same amount or use shares/area.
2. Annual budget
List every operating expense once, with annual amounts.
| Category | Label | Annual amount | Remove expense line |
|---|---|---|---|
Start by adding your first expense.Examples: insurance, security, utilities, maintenance… | |||
Include corpus fund contribution
Set aside part of the budget for future major works (sinking fund).
3. Allocation summary
A quick look at per-flat maintenance based on your inputs.
Annual maintenance per flat
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Enter expenses and flats to see results.
Maintenance per period (Monthly)
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