Convert decades to stop (photographic)s

3.321 928 094 89EV
≈ Rounded to 12 s.f. 1 dec ≈ 3.321 928 094 89 EV
As a fraction: 3321928094887362347870319429489390175864831393/1000000000000000000000000000000000000000000000
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Show this value in all 10 ratio & decibels units
  • Ratios × 10
  • Decibel (power)s dB 10
  • Decibel (amplitude)s dB 20
  • Bels B 1
  • Nepers Np 2.302 585 092 99
  • Decades dec 1
  • Octaves oct 3.321 928 094 89
  • Semitones st 39.863 137 138 6
  • Cents ¢ 3986.313 713 86
  • Stop (photographic)s EV 3.321 928 094 89

Every row is Decade (dec) converted through the ratio, in exact rational arithmetic.

How to convert decades to stop (photographic)s

Convert through a plain ratio: decade → ratio → stop (photographic). Logarithmic units cannot be converted by multiplying alone.

Decade: A factor of ten. Bode plots are drawn per decade.

Stop (photographic): One stop doubles the light. Identical arithmetic to the octave.

Decade to Stop (photographic) conversion table

Decades (dec) Stop (photographic)s (EV)
0 dec 0
1 dec 3.321 928 1
2 dec 6.643 856 2
3 dec 9.965 784 3
6 dec 19.931 569
10 dec 33.219 281
20 dec 66.438 562
30 dec 99.657 843
40 dec 132.877 12
60 dec 199.315 69
80 dec 265.754 25
100 dec 332.192 81

Stop (photographic) to Decade conversion table

Stop (photographic)s (EV) Decades (dec)
0 EV 0
1 EV 0.301 03
2 EV 0.602 059 99
3 EV 0.903 089 99
6 EV 1.806 18
10 EV 3.0103
20 EV 6.020 599 9
30 EV 9.030 899 9
40 EV 12.0412
60 EV 18.0618
80 EV 24.0824
100 EV 30.103

Frequently asked

How many stop (photographic)s are in a decade?

One decade equals 3.321928095 stop (photographic)s (dec → EV).

How do you convert decades to stop (photographic)s?

Convert through a plain ratio: decade → ratio → stop (photographic). Logarithmic units cannot be converted by multiplying alone.

What is 1 EV in decades?

One stop (photographic) is 0.3010299957 decades.

What is 10 dec in EV?

10 dec = 33.219 281 EV.

What exactly is a decade?

A factor of ten. Bode plots are drawn per decade.

What exactly is a stop (photographic)?

One stop doubles the light. Identical arithmetic to the octave.

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