In the city of dreams, those dreams often come with a heavy monthly invoice. The cost of living in Mumbai – including daily expenses such as food, transport, and rent – is usually high, often leaving employees with very little savings, or sometimes none at all.
I posed as a working professional in Mumbai and asked ChatGPT how to better manage my savings. Here’s what it said.
My ChatGPT prompt:
“I am a 28-year-old working professional at an advertising company in Mumbai. I earn ₹1 lakh per month. I spend ₹30,000 on rent and food, ₹5,000 on household help, ₹8,000 on transport, ₹10,000 on groceries and electricity, ₹10,000 on socialising, and ₹12,000 on monthly flights to visit my family in Delhi. I currently save around ₹25,000 per month. How can I double my savings, and what are some ways in which I can cut down on my expenses?”
What did the AI suggest?
ChatGPT’s opening response was direct and reassuring: “Your goal should be to double your savings from ₹25,000 to around ₹50,000 per month, which will require a combination of expense reduction, smarter lifestyle adjustments, and income optimisation.”
Right now your approximate monthly budget looks like this:
• Rent and food: ₹30,000
• Household help: ₹5,000
• Groceries and electricity: ₹10,000
• Socialising: ₹10,000
• Flights to visit family: ₹12,000
• Current savings: roughly ₹25,000
To double your savings, you need to free up another ₹25,000 monthly. The good news is that you can realistically achieve this without making your life miserable.
Where is your money leaking the most?
• Flights to Delhi
₹12,000 every month is one of the biggest expenses.
₹10,000 monthly in Mumbai can quietly become ₹15,000– ₹20,000 due to cabs, cafés, drinks, and weekend outings.
₹30,000 is not excessive for Mumbai, but there may still be room for optimisation depending on your area and flat type.
₹8,000 is slightly high unless you use cabs regularly.
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1. Reduce flight expenses from ₹12,000 to ₹5,000– ₹6,000
This single change can save you ₹6,000– ₹7,000 monthly.
• Visit family once every 6–8 weeks instead of every month
• Book flights 30–45 days in advance
• Use credit card travel points and airline rewards
• Occasionally use trains for one side of the journey
• Consider remote work visits where you stay longer instead of frequent short trips
Possible monthly savings:
₹6,000
2. Cut socialising expenses from ₹10,000 to ₹4,000– ₹5,000
You do not need to stop having a social life. You only need to become intentional.
What usually causes overspending:
• Expensive cafés and bars
• Multiple cab rides in one evening
• Paying for group outings impulsively
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• Limit expensive outings to twice a month
• Host friends at home occasionally
• Use local trains or metro for nearby plans
• Set a fixed entertainment budget weekly
• Avoid food delivery during weekdays
Possible monthly savings:
₹5,000– ₹6,000
3. Bring transport costs from ₹8,000 to ₹4,000– ₹5,000
Mumbai public transport is one of the best in India.
If you currently rely heavily on cabs:
• Use local trains or metro for office commute
• Use shared autos where possible
• Keep cabs only for late nights or emergencies
• Consider monthly metro or train passes
Possible monthly savings:
₹3,000
4. Optimise rent and food costs
₹30,000 is reasonable in Mumbai, but there may still be opportunities.
Questions to ask yourself:
• Are you living very close to office only for convenience?
• Are you ordering food too often?
• Could you shift slightly farther and save ₹5,000– ₹7,000 in rent?
• Could flat-sharing improve savings without hurting comfort too much?
Possible savings:
• Rent reduction: ₹4,000– ₹6,000
• Food ordering reduction: ₹2,000– ₹3,000
Total possible monthly savings:
5. Review groceries and electricity
₹10,000 is acceptable, but still manageable.
Ways to reduce:
• Bulk-buy essentials monthly
• Reduce app-based impulse grocery orders
• Use electricity carefully during summer
• Avoid premium convenience groceries
Possible monthly savings:
₹1,500– ₹2,000
What your revised budget could look like
• Rent and food: ₹24,000
• Household help: ₹5,000
• Groceries and electricity: ₹8,000
• Socialising: ₹5,000
Total expenses:
Around ₹52,000– ₹55,000
Possible monthly savings:
With occasional bonuses or freelance work, you could comfortably touch ₹50,000+ savings monthly.
Ways to increase savings without feeling deprived
• Follow the “24-hour rule” before non-essential purchases
• Keep separate bank accounts:
• Savings/investment account
• Automate investments immediately after salary credit
• Avoid upgrading lifestyle after increments
• Track every expense for 60 days — this alone changes spending habits dramatically
Additional income ideas for someone in advertising
Since you work in advertising, you already have valuable skills.
You could earn an additional ₹10,000– ₹30,000 monthly through:
• Freelance copywriting
• Social media consulting
• Content strategy for small businesses
• Brand pitch deck creation
• LinkedIn personal branding services
• Weekend freelance projects
• Ad campaign consulting for startups
Even one small freelance client can increase your savings faster than aggressive budgeting.
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If you invest ₹50,000 monthly in mutual funds with long-term growth:
Around ₹40– ₹45 lakh
This is the stage where financial stress reduces massively.
A balanced approach that works best
Do not try to cut everything suddenly. Extreme budgeting usually fails after two or three months.
A better strategy is:
• Reduce 20–30% from major expense categories
• Keep one luxury or comfort expense you genuinely enjoy
• Increase income gradually alongside saving
• Focus on consistency, not perfection
At 28, your biggest advantage is time. Even increasing your savings rate now for the next five years can completely change your financial future.