Look at Chart A on page 9 of the Form 1040 Instructions for 2024 - https://www.irs.gov/pub/irs-pdf/i1040gi.pdf#page=9
Standard deductions for 2024
Single - $14,600 add $1,850 if age 65 or older
Married Filing Separately - $14,600 add $1,550 if age 65 or older
Married Filing Jointly - $29,200 add $1,550 for each spouse age 65 or older
Head of Household - $21,900 add $1,950 if age 65 or older
