$10,000 I Bond with 0.50% Fixed Rate Purchased February 2019

 Jan
1
Feb
1
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Rate
Com
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Rate
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Aug
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2019 10,0001.16%2.83%10,02410,04810,07210,09610,11610,1400.70%1.90%10,15610,17210,18810,2042019
202010,22010,2361.01%2.53%10,25610,28010,30010,32410,34410,3640.53%1.56%10,37610,39210,40410,4162020
202110,43210,4440.84%2.18%10,46410,48010,50010,52010,54010,5561.77%4.05%10,59210,62810,66410,7002021
202210,73210,7683.56%7.64%10,83610,90410,97211,04011,10811,1804.81%10.14%11,27211,36411,46011,5562022
202311,65211,7483.24%7.00%11,81611,88411,95212,02012,08812,1601.69%3.89%12,20012,24012,27612,3162023
202412,35612,3961.97%4.45%12,44012,48812,53212,58012,62412,6721.48%3.47%12,70812,74412,78012,8202024
202512,85612,8920.95%2.40%12,91612,94412,96812,99613,02013,0481.43%3.37%13,08413,12013,15613,1962025
202613,23213,2681.56%3.63%13,30813,34813,38813,42813,46813,508

From $10,000 to $13,508 over 7.5 years = 4.05% average annual increase compounded semi-annually.

Generated  11/04/25  09:11