Emergency fund calculator
The target is essential monthly costs times the number of months you want covered. It is cash you can reach, not a SIP you would have to sell.
Total Emergency Buffer Goal
Target₹1,20,000
6 months × ₹20,000 essential costs.
Remaining Gap
₹1,20,000
Still to accumulate
Time to Reach Goal
24 months
At ₹5,000/mo
How to pick the months
Three months is a reasonable start when a salary arrives on a known date and you could replace the job without a long gap. Six months is the usual recommendation. If income is freelance or commission, use more, and treat the target as a floor the account should not fall through.
Count rent, food, local travel, bills, and any EMI. Leave out eating out and shopping. Those are the costs you can cut. The fund is for the costs you cannot.
Where to keep it
A separate savings account is enough at the start. The job of this money is to be there, not to earn the highest rate. Chasing an extra percent in a fund you might need next month misses the point. The article on building the buffer before a SIP goes further.