Social Security Spousal Benefit Calculator

Calculate combined Social Security benefits for a couple, including the spousal benefit, at the claiming ages you choose.

By Konstantin Iakovlev · Updated September 2026 · Source: SSA — Retirement Benefits (Publication 05-10035), spouse's benefits

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Your Monthly Benefit

$2,500.00

Spousal Benefit

$1,250.00

Combined Monthly

$3,750.00

Benefit Breakdown

Your Benefit (adjusted for age)$2,500.00
Max Spousal Benefit (50% of yours)$1,250.00
Spouse Receives$1,250.00
Combined Monthly$3,750.00
Combined Annual$45,000.00

One Common Strategy (compare with your own ages)

Higher earner claims at 70Maximize delayed credits
Spouse claims at 67 (FRA)Full spousal benefit
Combined Monthly at These Ages$4,350.00

Use the Social Security Spousal Benefit Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.

How It Works

Couples planning when to claim Social Security can use this tool to estimate their combined benefits, spousal benefits included. Those numbers shape household retirement income and inform the timing of each claim. With the average monthly benefit for retired workers at $2,071 in January 2026, claiming spousal benefits at the right moment can add real strength to a couple's finances.

You enter each spouse's benefit at full retirement age, the primary insurance amount (PIA) shown on an SSA statement, and a claiming age from 62 to 70 for each; the calculator assumes a full retirement age (FRA) of 67, which applies to anyone born in 1960 or later. The higher earner's own benefit is reduced for claiming before 67 or raised by delayed retirement credits of 8% a year up to 70. The spousal benefit runs up to 50% of the higher earner's PIA and is reduced if taken before FRA, but it never earns delayed credits, and the higher earner's delay does not raise it either. When the spouse has a benefit of their own, SSA pays that first and tops it up to the spousal amount if the spousal amount is higher.

Claiming too soon ranks among the costliest missteps, since an early claim permanently shrinks the claimant's own benefit, and a spousal benefit taken before full retirement age is permanently reduced as well. Note too that spousal benefits generally open up only once the higher-earning spouse has filed for their own. The figures here also assume you've earned enough work credits to qualify for Social Security in the first place.

Example: John and Jane, Both Born in 1960

  1. 1 John's PIA (his benefit at 67) is $2,800 and Jane's is $1,200. Both were born in 1960, so both have a full retirement age of 67.
  2. 2 Both claim at 67: John receives $2,800. Jane's own $1,200 is less than half of John's PIA ($1,400), so SSA adds $200 of spousal benefit and she receives $1,400. Combined: $4,200 a month ($50,400 a year).
  3. 3 John waits to 70: 36 months of delayed credits add 24%, so he receives $2,800 × 1.24 = $3,472. Jane can start her own $1,200 at 67, but the spousal top-up cannot begin until John files, so for those three years she gets $1,200. From 70 on, the couple receives $3,472 + $1,400 = $4,872 a month, the figure the calculator shows for these two claiming ages.
  4. 4 Jane's spousal amount is $1,400 in both cases: it is based on John's PIA, not on the benefit he actually draws. What John's delay does raise is the survivor benefit. If he dies first, Jane's widow's benefit would be based on his $3,472 rather than $2,800, because a widow(er)'s benefit includes the delayed credits the worker earned.

Source: SSA — Retirement Benefits (Publication 05-10035), spouse's benefits · Last updated: September 2026

Frequently Asked Questions

How much is the Social Security spousal benefit?
The maximum spousal benefit is 50% of the higher earner's primary insurance amount (PIA) at full retirement age. If you claim spousal benefits before full retirement age, the amount is permanently reduced. Your own benefit must be less than 50% of your spouse's PIA for the spousal benefit to apply.
Can I collect spousal benefits and my own Social Security?
You cannot collect both in full. If you qualify for your own benefit and a spousal benefit, the SSA pays your own benefit first. If the spousal benefit would be higher, you receive a top-up to the spousal amount. You automatically get the higher of the two.
When should a married couple claim Social Security?
The optimal strategy depends on age difference, earnings history, and life expectancy. Often, the higher earner should delay to 70 to maximize the survivor benefit, while the lower earner claims at full retirement age or earlier. This maximizes combined lifetime benefits.

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