Introduction
A savings goal becomes a monthly number when you know the target, the date and the rate. Without a date, a goal is just a wish.
Quick answer
- Target, starting amount, rate and months decide the monthly saving.
- Starting with money already saved lowers the monthly amount.
- A longer time lowers the monthly amount, if the rate holds.
What is it?
Work backwards from the target: grow what you already have, then divide what is left, with interest, across the months you have.
How to use the calculator, step by step
- Enter your numbers in the calculator linked above.
- Press Calculate.
- Check the main result and the total, not just the first number.
- Try a second version — a different rate, term or payment — and compare the totals.
Worked example
Target £10,000 in 24 months at 4%, starting from £0: save £400.92 a month.
Common mistakes
Setting a goal with no date; forgetting that rates change; raiding the fund for wants and restarting.
Frequently asked questions
Is the calculator result exact? No, it is an estimate for learning and planning, based on the numbers you enter and the assumptions stated on the calculator page.
Should I check with a professional? Yes, for a mortgage, loan, tax or investment decision, check with your lender, bank, tax authority or a qualified adviser before you decide.
Can I use this in the US, UK or Canada? The maths is the same, but rates, tax bands and lender rules differ by country. Use the numbers and rules for your country, and check the official source where a rate or band matters.
Conclusion and next step
Try your own numbers in the calculator, compare the totals, and read the next calculator guide from the homepage when you are ready.
Disclaimer: This article and calculator are for information and education only. Results are estimates and not financial advice. Please check with your lender or a qualified adviser before making a financial decision.