E24 Standard Resistor Values
Complete E24 resistor series (5% tolerance) — 24 values per decade from 1 ohm to 10 megohm.
24 values
| Base | 1-9.1(ohm) | 10-91(ohm) | 100-910(ohm) | 1k-9.1k(ohm) | 10k-91k(ohm) | 100k-910k(ohm) | 1M-9.1M(ohm) |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 10 | 100 | 1k | 10k | 100k | 1M |
| 1.1 | 1.1 | 11 | 110.0 | 1.10k | 11k | 110.00k | 1.10M |
| 1.2 | 1.2 | 12 | 120 | 1.20k | 12k | 120k | 1.20M |
| 1.3 | 1.3 | 13 | 130 | 1.30k | 13k | 130k | 1.30M |
| 1.5 | 1.5 | 15 | 150 | 1.50k | 15k | 150k | 1.50M |
| 1.6 | 1.6 | 16 | 160 | 1.60k | 16k | 160k | 1.60M |
| 1.8 | 1.8 | 18 | 180 | 1.80k | 18k | 180k | 1.80M |
| 2 | 2 | 20 | 200 | 2k | 20k | 200k | 2M |
| 2.2 | 2.2 | 22 | 220.0 | 2.20k | 22k | 220.00k | 2.20M |
| 2.4 | 2.4 | 24 | 240 | 2.40k | 24k | 240k | 2.40M |
| 2.7 | 2.7 | 27 | 270 | 2.70k | 27k | 270k | 2.70M |
| 3 | 3 | 30 | 300 | 3k | 30k | 300k | 3M |
| 3.3 | 3.3 | 33 | 330 | 3.30k | 33k | 330k | 3.30M |
| 3.6 | 3.6 | 36 | 360 | 3.60k | 36k | 360k | 3.60M |
| 3.9 | 3.9 | 39 | 390 | 3.90k | 39k | 390k | 3.90M |
| 4.3 | 4.3 | 43 | 430 | 4.30k | 43k | 430k | 4.30M |
| 4.7 | 4.7 | 47 | 470 | 4.70k | 47k | 470k | 4.70M |
| 5.1 | 5.1 | 51 | 510.0 | 5.10k | 51k | 510.00k | 5.10M |
| 5.6 | 5.6 | 56 | 560 | 5.60k | 56k | 560k | 5.60M |
| 6.2 | 6.2 | 62 | 620 | 6.20k | 62k | 620k | 6.20M |
| 6.8 | 6.8 | 68 | 680 | 6.80k | 68k | 680k | 6.80M |
| 7.5 | 7.5 | 75 | 750 | 7.50k | 75k | 750k | 7.50M |
| 8.2 | 8.2 | 82 | 820.0 | 8.20k | 82k | 820.00k | 8.20M |
| 9.1 | 9.1 | 91 | 910 | 9.10k | 91k | 910k | 9.10M |
Notes
E24 series resistors have a standard tolerance of 5%. Each decade contains 24 values with a ratio of approximately 10^(1/24) = 1.101 between adjacent values.
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