Fixed Deposit Calculator — South Africa
Calculate your fixed-deposit maturity value and interest in ZAR at current rates. No signup, no account needed.
Enter a deposit amount, a rate between 0% and 100%, and a term above zero (up to 50 years) to see results.
Fixed deposit rates in South Africa (2026)
FD rates ≈ 8–9% p.a. for 12+ month terms. Tax-free up to R23,800/year interest exemption (under 65). Providers: African Bank, Capitec, FNB.
At around 8%, the fixed-deposit rate in South Africa is relatively high in nominal terms.
Reference figures, ~2026. FD interest is often taxable and rates vary by bank and tenure - verify the current rate before depositing.
Worked example
For every R 150 000 deposited at 8.00% for 5 years (quarterly compounding):
- Maturity value: R 222 892
- Interest earned: R 72 892
Scale to your deposit amount. Longer tenures and higher rates grow the maturity value; compare banks before locking in.
How to get the best fixed-deposit return in South Africa
- Compare several banks - smaller and digital banks often pay more than the big high-street names.
- Ladder your deposits across different tenures so some matures regularly and you can reinvest at new rates.
- Check how often interest compounds; more frequent compounding grows the maturity value.
- Factor in tax on the interest, and compare against short-term government bills or bonds.
A real-data rate check: fixed deposit rates in South Africa (2026)
Many online calculators default to a generic, unsourced interest rate that doesn't reflect what South African banks are actually paying. In reality, 12-month ZAR fixed deposit rates vary widely by institution and balance tier. As of 9 October 2026, Absa's published rate sheet shows its Standard Dynamic Fixed Deposit paying 7.10% for a 12-month term on balances of R1,000-R99,999.99. Other banks' own rate pages price higher: Standard Bank lists 8.15% at maturity on 12-month deposits of R10,000-R99,999 (effective 2 October 2026), African Bank 7.90% (7.63% paid monthly), Investec 7.91%-8.00% effective (updated 14 October 2026), and GoTyme Bank 8.75% for 12 months. This spread sits against a backdrop set by the South African Reserve Bank (SARB), whose Monetary Policy Committee held the repurchase rate at 7.00% on 23 July 2026 (a 4-2 split vote, with prime lending at 10.50%), describing policy as "somewhat restrictive" while inflation ran at 5.0% in June 2026.
The lesson for a general-population default: a single "typical" fixed deposit rate does not exist in South Africa right now. Big-four banks like Absa, FNB and Nedbank have tended to sit closer to the SARB repo rate (roughly 7.0%-7.5% on 12-month terms through early-to-mid 2026), while Standard Bank, Investec, African Bank and digital-first entrants like GoTyme have priced noticeably above it to attract deposits, sometimes exceeding 8%. Banks reprice deposit rates after repo-rate moves, so always check the bank's current rate sheet rather than an older table. Given that spread — from just above 7% at the most conservative big banks to nearly 8.75% at the most competitive providers — a default in the upper-7s to low-8s range best represents what an average saver comparing multiple banks would realistically be quoted today.
A more realistic example: depositing R100,000 for 12 months at a representative 8% annual rate, compounded annually, using A = P(1 + r/n)^(nt) with n = 1: A = 100,000 × (1 + 0.08/1)^(1×1) = R108,000 — R8,000 in interest for the year. Extend the same rate over a 5-year horizon (reinvesting each year, n = 1, t = 5): A = 100,000 × (1.08)^5 = R146,932.81, or R46,932.81 in cumulative interest — illustrating how compounding meaningfully outpaces simply multiplying the 12-month figure by five.
Frequently Asked Questions
How is FD maturity calculated in South Africa?
Maturity = P × (1 + r/4)^(4n) for quarterly compounding, where P is the deposit, r the annual rate and n the years. fin·calc uses this standard method.
What is the current FD rate in South Africa?
As a 2026 reference, fixed-deposit rates are around 8% per year, varying by bank and tenure. FD rates ≈ 8–9% p.a. for 12+ month terms. Tax-free up to R23,800/year interest exemption (under 65). Providers: African Bank, Capitec, FNB.
Is FD interest taxable in South Africa?
In most countries FD interest is taxable as income; some offer tax-advantaged or senior-citizen options. Check your local rules - the calculator shows the pre-tax maturity value.
Is a fixed deposit safe in South Africa?
Fixed deposits carry no market risk. In South Africa, bank deposits are typically protected by a national deposit-insurance scheme up to a set per-depositor limit. Confirm the current cap and which banks qualify before you deposit. They trade higher safety for lower long-term returns than equities.
Should I choose a fixed deposit or invest instead in South Africa?
A fixed deposit gives a guaranteed return and suits money you cannot afford to risk. Investing targets higher long-term growth but can fall in value. Many people keep an FD for safety and invest separately for growth.
What 12-month fixed deposit rate do South African banks actually offer in 2026?
It varies by bank and balance. Absa's published rate sheet (reviewed 9 October 2026) shows 7.10% on its Standard Dynamic Fixed Deposit for the R1,000-R99,999.99 tier, while the banks' own rate pages in October 2026 show about 7.9%-8.75% at African Bank, Investec, Standard Bank and GoTyme Bank.
How does the SARB repo rate affect fixed deposit rates?
The South African Reserve Bank's repurchase rate is the anchor most banks price deposits around. The SARB held the repo rate at 7.00% on 23 July 2026 (with prime lending at 10.50%), and banks generally set fixed deposit rates at or above this level, with more competitive institutions offering a premium to attract deposits.
Why does this calculator default to 8% instead of a single bank's advertised rate?
An 8% default sits within the real spread observed across South African banks in 2026 (roughly 7.0% to 8.75% for 12-month ZAR deposits), rather than reflecting only the most conservative or most aggressive offer. Always compare your own bank's current rate sheet, since rates change with SARB policy moves and can differ by balance tier and payment frequency.
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Sources
Deposit rates are compiled from each country's central-bank publications and the typical offerings of its major banks, reviewed for 2026 and subject to change — always confirm the current rate with your bank before depositing. See our methodology and editorial policy for how we source and update this data.
Additional sources for this page
Absa Rates and Fees (last reviewed 9 October 2026): Absa's published fixed deposit and term deposit rate sheet. Standard Bank, Fixed Deposit Investment rates (effective 2 October 2026; accessed 15 October 2026). African Bank, Fixed Deposits rates (accessed 15 October 2026). Investec, Savings Account Interest Rates (last updated 14 October 2026; accessed 15 October 2026). GoTyme Bank, Fixed Deposit Account rates (accessed 15 October 2026). South African Reserve Bank MPC decision (23 July 2026), as reported by The Global Banker: SARB holds repo rate at 7.00%. See our methodology and editorial policy for how we source and update this data.