Convert clos to togs
1 clo = 1.55 tog — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 4 r-value & insulance units
- RSI (m²·K/W)s m²·K/W 0.155
- R-value (US)s ft²·°F·h/BTU 0.880 130 817 873
- Clos clo 1
- Togs tog 1.55
Every row is Clo converted through the rsi, in exact rational arithmetic.
How to convert clos to togs
Multiply the number of clos by 1.55 to get togs.
The exact factor is 1.55 — as a fraction, 31/20.
Clo: Clothing insulation. One clo keeps a resting person comfortable at 21 °C.
Tog: Duvet and textile ratings in the UK.
Clo to Tog conversion table
| Clos (clo) | Togs (tog) |
|---|---|
| 1 clo | 1.55 |
| 2 clo | 3.1 |
| 3 clo | 4.65 |
| 5 clo | 7.75 |
| 10 clo | 15.5 |
| 20 clo | 31 |
| 25 clo | 38.75 |
| 50 clo | 77.5 |
| 100 clo | 155 |
| 250 clo | 387.5 |
| 500 clo | 775 |
| 1000 clo | 1550 |
Tog to Clo conversion table
| Togs (tog) | Clos (clo) |
|---|---|
| 1 tog | 0.645 161 29 |
| 2 tog | 1.290 322 6 |
| 3 tog | 1.935 483 9 |
| 5 tog | 3.225 806 5 |
| 10 tog | 6.451 612 9 |
| 20 tog | 12.903 226 |
| 25 tog | 16.129 032 |
| 50 tog | 32.258 065 |
| 100 tog | 64.516 129 |
| 250 tog | 161.290 32 |
| 500 tog | 322.580 65 |
| 1000 tog | 645.161 29 |
Frequently asked
How many togs are in a clo?
One clo equals 1.55 togs (clo → tog). That figure is exact, not rounded.
How do you convert clos to togs?
Multiply the number of clos by 1.55 to get togs.
What is 1 tog in clos?
One tog is 0.6451612903 clos.
What is 10 clo in tog?
10 clo = 15.5 tog.
What exactly is a clo?
Clothing insulation. One clo keeps a resting person comfortable at 21 °C.
What exactly is a tog?
Duvet and textile ratings in the UK.