What makes this different
Most budget tools were built for North America. This one was built for Kenya from the ground up. It speaks our language, black tax, chama, sambaza, tithe, school fees, SACCO, MMF, Hustler Fund, and it lets you do things no global tool does:
- Upload your M-Pesa statement (CSV from the Safaricom email or M-Pesa app) and the planner auto-categorises every outgoing transaction. KPLC, Naivas, Bolt, Showmax, Tala, your local mama mboga, all sorted into Needs, Wants, and Savings in seconds. Your file never leaves the browser.
- Auto-pull from PAYE. If you only know your gross salary, click the link in the income box, type your gross, and we run Finance Act 2025 PAYE / SHIF / NSSF / Housing Levy and drop the net into the planner.
- Compare to Kenyans like you. Anonymous benchmarks per income band show how your peers split Needs / Wants / Savings, no data collected, just static composites from KNBS and FSD Kenya.
- Goal-linked savings with ETA. Tie a savings line to a specific goal (emergency fund, house deposit, school fees, business capital) and see when you hit it at your current pace.
- Multi-month tracking. Save monthly snapshots, see your savings rate trend, watch the ↗ as your plan improves.
- Couples mode + Diaspora mode. Combine two incomes for household budgeting, or plan host-country expenses + Kenya remittance side by side.
- Compound projection. See what your monthly savings grow into at 9%, 12%, 15% MMF rates over 10, 20, 30 years. Linked to our retirement calculator.
- Smart recommendations. The planner reads your numbers and tells you exactly what to fix, "Wants are 35%, trim KES 4,500 from streaming and eating out, suggest SACCO + MMF for the freed cash."
How to use this budget planner
Enter your monthly net income (your take-home pay after PAYE, NSSF, SHIF, and Housing Levy). Then list your expenses in three groups: Needs, Wants, and Savings. The planner shows a 50/30/20 ruler and a savings rate score so you can see at a glance whether your plan is healthy or whether something has to give.
Every category is editable. You can rename "Rent / Mortgage" to "Hostel" if you are a student. You can delete categories you do not use and add new ones, for example "School fees", "Chama", "Sambaza to mum", "Black tax", or "Side hustle reinvestment".
The 50/30/20 framework, Kenyan-style
The classic 50/30/20 split was popularised by Senator Elizabeth Warren and is the most tested budget heuristic in personal finance. It maps cleanly onto Kenyan life if you adjust the categories:
- 50% Needs: rent, food, transport, stima, water, internet, airtime, SHIF/insurance, debt minimums, school fees if you have kids, basic clothing.
- 30% Wants: Showmax, DStv, eating out, weekend nyama choma, gym, clothes beyond basics, salon and barber, travel, gifts.
- 20% Savings & debt: SACCO BOSA contributions, money market fund, Hustler Fund repayments above minimum, Sambaza to investment, emergency fund top-up, mortgage principal beyond minimum.
If you live in Nairobi or Mombasa where rent eats 25-35% of an average salary on its own, the 50/30/20 split is aspirational. A more realistic Kenyan starter is 60/25/15, but the goal is to get to 50/30/20 over time as your income grows.
What "savings rate" actually measures
Savings rate is the percentage of income you direct to savings or debt payoff above minimum, plus anything left unspent. A 20% savings rate is the gold-standard target from the FIRE (financial independence) movement. At 20%, you are roughly on track to replace your income in 30 working years through compounded SACCO/MMF returns. At 10% it stretches to 40 years. Above 30% you are buying back years of your future.
For dual-currency earners, diaspora workers, remote contractors paid in USD/GBP/EUR, switch the currency selector to your earning currency to keep the maths native. The ruler is currency-agnostic, percentages are what matter.
Custom categories: what to add for Kenyan life
We pre-load a standard nine-category list, but the most useful budget is the one tailored to your actual expenses. Common Kenyan additions:
- Black tax / family support: regular send-money to parents or siblings. List it explicitly so you stop pretending it isn't a fixed monthly cost.
- Chama contributions: weekly or monthly merry-go-round payments. These are part savings, part social, most people put them under Savings.
- Tithe / sadaka: list under Wants (it is a discretionary commitment), or move to its own column if you want to track it separately.
- School fees: if you pay termly, divide by 4 (for 12 months / 3 terms) to get an effective monthly amount, otherwise the budget stays flat for two months and crashes in January, May, and September.
- Boda / Uber / fuel: separate transport modes if your usage shifts. Boda for daily commute, Uber for evenings out, fuel only if you own a car.
- Mama Mboga vs supermarket: split groceries if you want to spot which channel is killing your food budget.
From planning to action
A budget that lives in this calculator does nothing on its own. After you save a plan here, the next steps that actually move the needle:
- Set up an automated transfer the day your salary lands. Move the savings figure to an MMF or SACCO before you see it. See the MMF returns calculator for what that compounds to.
- Trim the largest "Want" by 20% for one month. Subscriptions, eating out, and weekend travel are the usual three.
- If your savings rate is below 10%, work on the income side too. The finance hub has guides on side-hustles, KRA-friendly part-time freelancing, and high-paying upskilling tracks.
- Review monthly. Most plans drift in the first three months. Set a recurring 30-minute calendar block to come back to this calculator and adjust.