Financial Independence · For Two
Both partners' ages, pay, savings and pensions against one household budget: when you can both stop, how soon one of you can stop first, and whether your plan works.
yrs
yrs
SGD
%
SGD
SGD
yrs
SGD 56,000
20 years
yrs
yrs
SGD
%
SGD
SGD
yrs
SGD 39,200
22 years
SGD 252,000
SGD 95,200
37.8%
SGD 350,000
SGD
SGD
Both stop together
16 years
Partner 1 at 51, Partner 2 at 49, if you both keep saving until then
Money you need thenSGD 2,800,000
One of you stops first
The earliest one partner can stop while the other works to their planned age, and you still have enough when you both stop
9 years
Partner 1 stops at 44, while Partner 2 keeps working until 55
7 years
Partner 2 stops at 40, while Partner 1 keeps working until 55
Your plan
Partner 1 stops at 55, Partner 2 at 55
Works
Your money covers your spending for life at a safe withdrawal rate.
37.8%
SGD 95,200
SGD 98,000
SGD 2,800,000
Your money over time
In today's money. Ages shown as Partner 1 / Partner 2. Dashed lines mark when each of you stops working.
Year by year
| Year | Partner 1 | Partner 2 | Saved | Taken out | Growth | Portfolio |
|---|---|---|---|---|---|---|
| 0 | 35 | 33 | SGD 0 | SGD 0 | SGD 0 | SGD 350,000 |
| 1 | 36 | 34 | SGD 95,200 | SGD 0 | SGD 15,366 | SGD 460,566 |
| 2 | 37 | 35 | SGD 95,200 | SGD 0 | SGD 20,220 | SGD 575,986 |
| 3 | 38 | 36 | SGD 95,200 | SGD 0 | SGD 25,287 | SGD 696,473 |
| 4 | 39 | 37 | SGD 95,200 | SGD 0 | SGD 30,577 | SGD 822,250 |
| 5 | 40 | 38 | SGD 95,200 | SGD 0 | SGD 36,099 | SGD 953,549 |
| 6 | 41 | 39 | SGD 95,200 | SGD 0 | SGD 41,863 | SGD 1,090,612 |
| 7 | 42 | 40 | SGD 95,200 | SGD 0 | SGD 47,881 | SGD 1,233,692 |
| 8 | 43 | 41 | SGD 95,200 | SGD 0 | SGD 54,162 | SGD 1,383,054 |
| 9 | 44 | 42 | SGD 95,200 | SGD 0 | SGD 60,719 | SGD 1,538,974 |
| 10 | 45 | 43 | SGD 95,200 | SGD 0 | SGD 67,565 | SGD 1,701,739 |
| 11 | 46 | 44 | SGD 95,200 | SGD 0 | SGD 74,710 | SGD 1,871,649 |
| 12 | 47 | 45 | SGD 95,200 | SGD 0 | SGD 82,170 | SGD 2,049,019 |
| 13 | 48 | 46 | SGD 95,200 | SGD 0 | SGD 89,957 | SGD 2,234,176 |
| 14 | 49 | 47 | SGD 95,200 | SGD 0 | SGD 98,086 | SGD 2,427,462 |
| 15 | 50 | 48 | SGD 95,200 | SGD 0 | SGD 106,571 | SGD 2,629,233 |
| 16 | 51 | 49 | SGD 95,200 | SGD 0 | SGD 115,430 | SGD 2,839,863 |
| 17 | 52 | 50 | SGD 95,200 | SGD 0 | SGD 124,677 | SGD 3,059,740 |
| 18 | 53 | 51 | SGD 95,200 | SGD 0 | SGD 134,330 | SGD 3,289,270 |
| 19 | 54 | 52 | SGD 95,200 | SGD 0 | SGD 144,407 | SGD 3,528,877 |
| 20 | 55 | 53 | SGD 95,200 | SGD 0 | SGD 154,926 | SGD 3,779,003 |
| 21 | 56 Stopped | 54 | SGD 39,200 | SGD 25,200 | SGD 165,907 | SGD 3,958,911 |
| 22 | 57 Stopped | 55 | SGD 39,200 | SGD 25,200 | SGD 173,806 | SGD 4,146,716 |
| 23 | 58 Stopped | 56 Stopped | SGD 0 | SGD 98,000 | SGD 182,051 | SGD 4,230,767 |
| 24 | 59 Stopped | 57 Stopped | SGD 0 | SGD 98,000 | SGD 185,741 | SGD 4,318,508 |
| 25 | 60 Stopped | 58 Stopped | SGD 0 | SGD 98,000 | SGD 189,593 | SGD 4,410,101 |
| 26 | 61 Stopped | 59 Stopped | SGD 0 | SGD 98,000 | SGD 193,614 | SGD 4,505,716 |
| 27 | 62 Stopped | 60 Stopped | SGD 0 | SGD 98,000 | SGD 197,812 | SGD 4,605,528 |
| 28 | 63 Stopped | 61 Stopped | SGD 0 | SGD 98,000 | SGD 202,194 | SGD 4,709,721 |
| 29 | 64 Stopped | 62 Stopped | SGD 0 | SGD 98,000 | SGD 206,768 | SGD 4,818,490 |
| 30 | 65 Stopped | 63 Stopped | SGD 0 | SGD 98,000 | SGD 211,543 | SGD 4,932,033 |
| 31 | 66 Stopped | 64 Stopped | SGD 0 | SGD 98,000 | SGD 216,528 | SGD 5,050,561 |
| 32 | 67 Stopped | 65 Stopped | SGD 0 | SGD 98,000 | SGD 221,732 | SGD 5,174,293 |
| 33 | 68 Stopped | 66 Stopped | SGD 0 | SGD 98,000 | SGD 227,164 | SGD 5,303,457 |
| 34 | 69 Stopped | 67 Stopped | SGD 0 | SGD 98,000 | SGD 232,835 | SGD 5,438,292 |
| 35 | 70 Stopped | 68 Stopped | SGD 0 | SGD 98,000 | SGD 238,754 | SGD 5,579,046 |
| 36 | 71 Stopped | 69 Stopped | SGD 0 | SGD 98,000 | SGD 244,934 | SGD 5,725,980 |
Consider having one partner retire first while the other continues working for healthcare benefits.
Count any health cover you will pay for yourselves until public or employer cover starts.
Check when each of you can draw any state or employer pension, and whether waiting pays more.
Most FIRE calculators add your savings together and grow them until they reach 25 times your spending. That misses what makes a couple different: you rarely stop working on the same day. This calculator runs your household year by year instead, in today's money:
From that it answers three questions: when you can both stop together, the earliest one of you can stop while the other keeps working, and whether the plan you typed in (each of you stopping at your own age) works or when the money would run out.
A couple does not need two FIRE numbers. Rent or a mortgage, utilities, insurance and most of the food bill are shared, so a two-person household usually spends 60 to 80% of what two people living alone would. Your joint FIRE number is your household spending divided by your withdrawal rate, not two solo numbers added up.
| At a 3.5% withdrawal rate | Two people living alone | One couple |
|---|---|---|
| Yearly spending | SGD 70,000 + SGD 70,000 | SGD 100,800 |
| FIRE number needed | SGD 4,000,000 | SGD 2,880,000 |
| Difference | — | SGD 1,120,000 less |
You also have two savings engines, two sets of retirement accounts and, often, two pensions. And you have an option a single person does not: one of you can stop first while the other's pay keeps covering part of the bills.
These use the calculator's own engine with a 7% return, 2.5% inflation and a 3.5% withdrawal rate. Type the same numbers above to see the full year-by-year plan.
Both 32, each taking home SGD 126,000 a year and saving 40% of it, SGD 168,000 saved each, spending SGD 100,800 a year together. Both plan to stop at 50.
Priya is 45, takes home SGD 154,000, saves 35% and has SGD 840,000 invested; her pension of SGD 28,000 a year starts at 67. Daniel is 35, takes home SGD 98,000, saves 30%, has SGD 210,000 and a SGD 16,800 pension from 67. They spend SGD 112,000 a year.
Wei, 38, takes home SGD 210,000 and saves 45%, with SGD 560,000 invested. Mei, 36, looks after the family and has SGD 70,000 of her own savings. They spend SGD 91,000 a year.
In the age-gap example, the money needed when they both stop is well below the plain FIRE number: their pensions will cover part of the spending later, so the investments only have to carry the full bill until then.
Many couples do not retire on the same day. Often the partner who is older, closer to a pension, or less happy at work stops first, while the other keeps a salary and, where it matters, employer health cover. The calculator tests every year: if one of you stopped then and the other worked to their planned age, would you still have enough once you both stop? The first year that passes is shown for each of you.
This is not the same as each partner having half the FIRE number. While one of you works, part of the bills is paid from pay rather than from investments, and the working partner is still adding savings, so the first person can usually stop years earlier than the date you both reach full FIRE.
Each partner can add a yearly pension and the age it starts, in today's money: CPF LIFE payouts in Singapore, EPF or EPS in India, the UK State Pension, US Social Security, or any employer pension. A pension does not change the plain FIRE number, but it lowers how much you need on the day you stop, because your investments only have to cover the full spending until the pensions begin. Leave it at 0 if you would rather not count on one.
Want to see whether you could stop saving today and still retire on time? Try the Coast FIRE calculator for couples, or the classic FIRE calculator for one person.
The questions couples ask most when planning joint financial independence.
Add up what the two of you spend in a year together (including any health cover you pay for yourselves), then divide by your safe withdrawal rate. For example, 90,000 a year at a 3.5% withdrawal rate gives a couple FIRE number of about 2.57 million. Use one household figure, not two solo FIRE numbers added together: shared costs make a couple cheaper than two singles.
You do not need to merge bank accounts, but you should plan against one household target. Housing, insurance and most bills are shared, so two separate solo plans overstate what you need. This calculator keeps each partner's age, pay, savings and pension separate while testing them against one household budget.
Yes, this is often called staggered or sequential FIRE. While one partner keeps working, their pay covers part of the bills and they keep saving, so the first partner can often stop years before you both reach full FIRE. The calculator finds the earliest year each of you could stop while the other works to their planned age, and checks you still have enough once you both stop.
Most couples use 3.25% to 4%. The well-known 4% rule was tested on 30-year retirements. If you retire in your 40s, your money may need to last 50 years or more for the younger partner, so 3.5% adds a margin of safety. The calculator starts at 3.5% and you can change it.
An age gap means you reach pension ages, and any public health cover, in different years, and the money has to last for the younger partner's whole life. Enter each partner's real age and pension start age: the calculator moves both of you through every year of the plan separately.
A pension does not shrink the plain FIRE number, but it lowers how much you need on the day you stop. Your investments only have to cover all of your spending until the pensions start, and only the remaining gap after that. Add each partner's yearly pension (CPF LIFE, EPF, the UK State Pension, Social Security or an employer pension) and the age it starts.
After tax. The calculator assumes the part of your take-home pay you do not save goes on household spending, and that once a partner stops, that spending comes out of your investments. Enter your spending after tax as well.
The calculator shows it plainly. After you stop, nothing more is saved and your spending is taken from your investments every year, so your plan card says when the money would run out instead of pretending you reach FIRE later. Push a stop age back, save a little more, or lower spending until the plan works.
Usually 20 to 40% less. Two people living alone on 50,000 a year each need about 2.86 million between them at a 3.5% withdrawal rate. A couple who share a home and spend 72,000 a year together need about 2.06 million, roughly 800,000 less.
Yes. It works in your own currency and makes no country-specific assumptions: there is no built-in tax system, pension rule or health-care cost. Enter your own pensions and any health cover you pay for, whether you live in Singapore, India, the UK, the UAE, Australia, Canada or the US.
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