SI prefix converter
Convert deci to centi
1 d = 10 c — to convert deci to centi, multiply by 10.
Deci to centi calculator
1 d = 10 c
Deci to centi at a glance
1 d = 10 c
× 10
1 place right
10⁻¹ → 10⁻²
Deci to centi formula and conversion factor
Every SI prefix is a whole power of ten. Deci is 10⁻¹ of the base unit and centi is 10⁻², so the two are exactly 1 power of ten apart. That makes the factor exactly 10 — not an approximation, and it never changes with the unit you are measuring.
c = d × 10
10⁻¹ ÷ 10⁻² = 10¹ = 10
1 d = 10 c
5 d = 50 c
100 d = 1,000 c
1000 d = 10,000 cDeci to centi conversion table
The values people look up most often, converted exactly. Read down for deci (d), across for centi (c).
In words: 10 d is 100 c, 100 d is 1,000 c, 500 d is 5,000 c, 1000 d is 10,000 c, 2000 d is 20,000 c, and 5000 d is 50,000 c.
| Deci (d) | Centi (c) |
|---|---|
| 0.0009 d | 0.009 c |
| 0.001 d | 0.01 c |
| 0.005 d | 0.05 c |
| 0.008 d | 0.08 c |
| 0.01 d | 0.1 c |
| 0.02 d | 0.2 c |
| 0.05 d | 0.5 c |
| 0.1 d | 1 c |
| 0.2 d | 2 c |
| 0.4 d | 4 c |
| 0.5 d | 5 c |
| 1 d | 10 c |
| 2 d | 20 c |
| 5 d | 50 c |
| 7 d | 70 c |
| 10 d | 100 c |
| 20 d | 200 c |
| 50 d | 500 c |
| 100 d | 1,000 c |
| 200 d | 2,000 c |
| 250 d | 2,500 c |
| 300 d | 3,000 c |
| 400 d | 4,000 c |
| 500 d | 5,000 c |
| 800 d | 8,000 c |
| 1,000 d | 10,000 c |
| 2,000 d | 20,000 c |
| 5,000 d | 50,000 c |
How to convert deci to centi without a calculator
Move the decimal point 1 place to the right, padding with zeros if you run out of digits. Going to a smaller prefix always makes the number bigger, because it takes more of a smaller unit to describe the same quantity.
The check that catches almost every mistake: compare the two exponents before you write the answer. Deci is 10⁻¹, centi is 10⁻². If the prefix you are moving to is smaller, the digits must grow. If your answer moved the wrong way, you divided when you should have multiplied — the failure mode behind more than one real unit-conversion incident.
Deci to centi FAQ
- How do you convert deci to centi?
- To convert deci to centi, multiply by 10. That is the same as moving the decimal point 1 place to the right. For example, 1 d = 10 c, and 5 d = 50 c.
- How many centi are in 1 deci?
- There are exactly 10 centi in 1 deci. Deci (d) is 10⁻¹ of the base unit and centi (c) is 10⁻², so they sit 1 power of ten apart — a factor of exactly 10, with no rounding.
- Is 1 deci equal to 1 centi?
- No. Deci and centi are different SI prefixes 1 power of ten apart. Deci is 10 times larger than centi, so 1 d = 10 c.
- Is the deci to centi conversion exact?
- Yes. Every SI prefix is a whole power of ten, so deci to centi is exactly × 10 with no rounding. This calculator shifts the decimal exponent instead of multiplying in binary floating point, so a value like 1.001 d returns an exact result rather than one with a trailing rounding error.
- Is deci bigger or smaller than centi?
- Deci is bigger. Deci is 10⁻¹ and centi is 10⁻², which makes deci 10 times larger. The number always moves the other way: a quantity written in the smaller unit uses the bigger number.