How Much Should You Save Each Month? (2026 Guide)

The three savings benchmarks worth knowing

The 50/30/20 rule

Popularised by Senator Elizabeth Warren, this rule allocates after-tax income into 50% needs, 30% wants, and 20% savings + debt payoff. Simple, durable, and forgiving on lower incomes.

The 15% retirement rule (Fidelity)

Fidelity's guidance is to save 15% of gross income for retirement starting in your 20s — including any employer 401(k) match. If you start later, you'll need closer to 20–25%.

The 10/15/20 framework

A modern version many planners use: 10% to retirement, 5% to medium-term goals (house, car), 5% to emergency / annual costs. Totals 20% but with a clear destination for each dollar.

Saving by income level (2026 numbers)

These figures assume the 20% target on gross income and a standard tax/take-home profile. Adjust upward in low-cost areas or if you start saving in your 30s or later.

$40,000 income

• Aggressive target: $667/month (20%) — possible in low-cost-of-living areas
• Realistic target: $400/month (12%) — start here, raise by 1% every 6 months
• Minimum baseline: $200/month (6%) — at least capture any employer match

$60,000 income

• Aggressive target: $1,000/month (20%)
• Realistic target: $750/month (15%)
• Minimum baseline: $400/month (8%)

$100,000 income

• Aggressive target: $1,667/month (20%)
• Realistic target: $1,250/month (15%)
• Minimum baseline: $600/month (7%)

$150,000 income

• Aggressive target: $2,500/month (20%) — most planners suggest 25%+ at this income
• Realistic target: $2,000/month (16%)
• Minimum baseline: $1,000/month (8%)

How to split your monthly savings

A common allocation, once your starter emergency fund is in place:

• Retirement (401(k), IRA): 60–75% of your total savings
• Emergency fund top-ups: 5–15%
• Specific goals (house, car, vacation): 15–25%
• Sinking funds for annual costs (insurance, holidays, repairs): 5–10%

If your employer offers a 401(k) match, contribute at least enough to get the full match before any other goal. A 100% match on the first 5% of salary is an instant 5% raise — there is no other investment that beats it.

What percentage should you save in your 20s, 30s, 40s, 50s?

• 20s: 10–15% (including any match). The amount matters less than the habit — early money compounds longest.
• 30s: 15–20%. Income is rising, retirement accounts should be growing.
• 40s: 20–25%. Catch-up phase if savings are behind.
• 50s: 25%+ plus catch-up contributions (extra $7,500/yr to 401(k) over age 50).

If you're starting late, the only solutions are higher savings rate, longer working years, or both. The Retirement Age Calculator can show you what each combination looks like.

Worked example — a $60K earner saving 15%

Gross income: $60,000/year ($5,000/month). Target savings: 15% = $750/month, split as:

• $300/month to 401(k) (6% of salary, capturing a typical 3% employer match → effective $450/mo)
• $200/month to Roth IRA
• $150/month to a HYSA for emergency fund / annual costs
• $100/month to a separate goal account (vacation, new car)

Over 30 years at 7% real return, that $750/month grows to roughly $850,000 — enough to support about $34,000/year of retirement income using the 4% rule.

How to actually hit your monthly target

1. Automate every transfer for the morning of payday.
2. Use a separate bank from your day-to-day account — friction is your friend.
3. Start with a savings rate you'll hit 9 months out of 12, then increase by 1% every six months.
4. Save half of every raise before lifestyle inflation absorbs it.
5. Send every windfall — tax refund, bonus, gift, side income — straight to savings on arrival.
6. Review the percentage twice a year and re-run the calculator after any income or expense change.

Common mistakes that wreck a monthly savings plan

• Saving the leftover at the end of the month — there are never leftovers. Save first, spend second.
• Mixing goal money with checking — visible balances always get spent.
• Treating the savings rate as fixed — raises should mean a higher savings rate, not just a bigger lifestyle.
• Ignoring the employer match — the most common mistake on this list. It's free money.
• Skipping inflation in long-term goals — $1,000/month for 30 years buys far less in 2056 than it does today.

Use the calculator